GB2367017A

GB2367017A - Jade extract and process for preparing the same

Info

Publication number: GB2367017A
Application number: GB0023454A
Authority: GB
Inventors: Jun-Han Kim
Original assignee: DAE IL MINING CO Ltd
Current assignee: DAE IL MINING CO Ltd
Priority date: 2000-09-25
Filing date: 2000-09-25
Publication date: 2002-03-27
Also published as: GB0023454D0

Abstract

There is provided jade extract having medical effects of promoting the metabolism of human body and treating pathological symptoms. In preparing the jade extract, nephrite jade ore pre-processing by pulverizing, sorting and cleaning, and sterile distilled water are mixed in an evaporator in a mixture ratio of 1:4, the mixture is heated at a high temperature of 100{ C or higher, while boiling, components eluted from the jade ores into the distilled water, are vaporized with the distilled water, and the vapor is converted into distilled solution through heat exchange. Also disclosed is a health drink made by addition of additives and pigment to the jade extract.

Description

JADE EXTRACT AND PROCESS FOR PREPARING THE SAME BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a jade extract and a preparation method thereof, and more particularly, to a jade extract by obtaining a nephrite-jade distilled solution by mixing pure distilled water and nephrite jade of very fine combination weave fibrous microstructure of cryptocrystalline tremolite type, obtained from a nephrite jade mine (Chuncheon, Korea), to be distilled, and converting the temperature of the nephrite jade vapor generated thereat.

2. Description of the Related Art As is generally known, jade is broadly divided into jadeite and nephrite jade, and jadeite belongs to the pyroxene family and has a monoclinic system comprising silicic acid, aluminum oxide and soda. It is an intimate mass, and the hardness is comparable to that of crystal. It is transparent or translucent of black, blue green or green color. People usually refer to jadeite as"jade". Nephrite jade is an inorganic material having the monoclinic system of inosilicates. The quality of nephrite jade is determined by the fine structure, and the finer the fiber, the better is the quality (RESOURCES PROMOTION 1993, Korea Resources Corporation).

According to a German publication Mauda Palmer Die Verborgene, "KRAFF der KRISTALLE und der EDELSTEINE", the two different ores, jadeite and nephrite jade, both comprising silicon and oxygen, as most of other jewels, consisting of many crystals and aggregates of microparticles having the elements, Ca, Fe and Mg, which are good for the human body, while jadeite comprises sodium and aluminum components. Thus, it has been

recently reported that nephrite jade, when attached to the body, provides a considerable effect in the treatment of hypertension, diabetes, circulation system disorder, heart disease and kidney disorder.

A classic of traditional oriental medicine, "Treasures in oriental medicine"describes that if jade is added to black rice liquor to alter the liquor to water, and intake of jade powder in a size like sesame seed is good for the discharge of waste material. Also, it describes that when jade powder (1 part by volume), rice (l part by volume) and white dew (l part by volume) are cooked to rice in a copper vessel, the jade powder becomes water (so called jade liquor, the"divine jade water"). "Plants of Divine Agriculture", "Plants of Tang Age"and "List of Basic Plants"describe that intake of jade powder in a size like sesame seed enriches five viscera and six entrails and completely discharges waste materials. In addition, it is effective in the digestive system by removing heat from the stomach, and it is good for the treatment of bronchus asthma, the body fever and heavy feeling in the chest as well as thirst.

When jade powder is taken for a long time, the body becomes easy and light, function of the lungs is enhanced, and making voice by the vocal cords becomes easier. Also, it is good for the throat, nutrition of hair, the functions of five viscera and six entrails and the treatment of nervous diseases such as stress.

Besides, the components of nephrite jade reveal excellent functions in the body without side effect. For example, intake of white jade powder is good for tension or cramps in the muscles and rubbing with nephrite jade on damaged skin for several days removes the scar.

However, as nephrite jade does not exist in large amount in nature, the use thereof is restricted to jewel personal ornaments such as necklaces, rings, bracelets, or the like in spite of the well known excellent medical functions. In addition, the processing of nephrite requires delicate efforts of experts having much experience, and nephrite jade is economically

disadvantageous having very high price, so that development as general practical goods using nephrite jade is intensively needed.

Having paid attention to the above-described excellent medical effects of nephrite jade, the inventor of the present invention intensively studied for many years and gained several patents in Korea and foreign countries, including Korean Patent No. 112812, entitled "Glass products containing nephrite jade powder and preparation method thereof." SUMMARY OF THE INVENTION Therefore, it is an object of the present invention to provide a jade extract by obtaining a nephrite-jade distilled solution by mixing pure distilled water and jade ore (of very fine combination weave fibrous microstructure of cryptocrystalline tremolite type) in an evaporator in a mixture ratio of approximately 1 : 4, heating the mixture at a high temperature, and heat-exchanging the vapor generated herein to convert the same into nephrite jade distilled solution which is a jade extract, thereby showing medical effects of treating pathological symptoms (headache, numb feeling, indigestion, insomnia, or the like) and promoting the growth of plants and animals, and a preparation method thereof.

To accomplish the above object of the present invention, there is provided a jade extract from obtaining a nephrite-jade distilled solution such that nephrite jade ore preprocessed by pulverizing, sorting and cleaning, and sterile distilled water, are mixed at an evaporator in a mixture ratio of 1 : 4, the mixture is heated at a high temperature of 100. C or higher, components eluted from the jade ores into the distilled water while being boiled, are vaporized with the distilled water, and the vapor is converted into a distilled solution through heat exchange.

According to another aspect of the present invention, there is provided a process for

preparing a jade extract comprising the steps of pulverizing jade ore into a predetermined size, sorting and cleaning the same to complete a pre-processing step, preparing distilled water, mixing the pre-processed jade ore and distilled water in an evaporator in a mixture ratio of 1: 4, heating the same at a high temperature of 100oC or higher, to allow the jade ore containing materials eluted into the distilled water to be evaporated with the distilled water, and converting the vapor having jade ore containing materials generated in the evaporating step into a distilled solution through heat exchange.

Here, the jade ore is cryptocrystalline tremolite of a negative value of () 180, having a composition shown as follows.

< Semi-quantitative Analysis of the Nephrite Jade Powder used in the Present Invention (%) > Silicon 34 Tin 0.024 Magnesium 10 Beryllium 0.00072 Calcium 4.9 Silver 0. 0013 Iron 0.23 Titanium 0.0038 Aluminum 0. 16 Nickel 0.0028 Copper 0. 17 Chromium 0.0030 Cobalt 0.046 Other element 0 Manganese 0.14 Also, in view of the mixture ratio of jade ore and distilled water, the more jade ore contained in the mixture, the more the effects of jade are improved. However, the preparation cost increases due to expensive jade ore. Thus, jade ore and distilled water are preferably mixed in the mixture ratio of 1 : 4.

The distilled water used in the present invention is not specifically restricted but distilled water without impurities which may restrict the property of the jade ore is suitably used.

BRIEF DESCRIPTION OF THE DRAWINGS The above object and advantages of the present invention will become more apparent by describing in detail a preferred embodiment thereof with reference to the attached drawings in which: FIG. 1 is a schematic diagram of an apparatus for preparing a jade extract according to the present invention; FIG. 2 shows the crystalline structure of jade powder used in the present invention by Scanning Electron Microscope (SEM); FIG. 3 is a graph illustrating far infrared radiation rates of nephrite jade used in the present invention, measured by an FT-IR spectrometer; FIGS. 4A and 4B are typical chromatograms of a standard solution (A) used in the present invention and a cryptocrystalline tremolite microstructure sample (B); FIG. 5 shows the structure of a probed cryptocrystalline tremolite microstructure in the striatum used in the present invention (above) and in the nucleus accumbens (below); FIG 6 is a graph illustrating the effect of a nephrite jade extract on dopamine release response to methamphethamine in the striatum used in the present invention; and FIG. 7 is a graph illustrating the effect of a nephrite jade extract on dopamine release response to nicotine in the striatum used in the present invention; FIG. 8 is a graph illustrating the change in the activity of a control group (rats) after drinking jade water used in the present invention; FIGS. 9A and 9B are SEM photographs of silk not treated with jade water used in the present invention;

FIGS. 9C and 9D are SEM photographs of silk not treated with jade water used in the present invention ; FIG. 10 is a graph showing the volume change of the whole culture medium for culturing Digitalis lanata; FIG. 11 is a graph showing the change in the cell volume of Digitalis lanata; FIG. 12 is a graph showing the change of the weight of the biological organisms of the cell; FIG. 13 is a graph showing the change in the dry weight of the cells; FIG. 14 is a graph showing the change of pH in the culture medium for Digitalis lanata; FIG. 15 is a graph showing the change of pH of the culture medium after adding nephrite jade powder; FIG. 16 shows the condition of the analytical instrument ; FIG. 17 shows the output of the results of the analysis; FIG. 18 shows the change of pH of jade necklace and jade ore in ordinary piped water; FIG. 19 shows the change of pH of jade necklace and jade ore in underground water with the passage of time; FIG. 20 shows the change of pH of a strong acid solution treated with jade powder used in the present invention; FIG. 21 shows the change of pH of a strong acid solution with the passage of time stored in a milk bottle containing jade powder used in the present invention and in an ordinary milk bottle with the passage of time.

DESCRIPTION OF THE PREFERRED EMBODIMENTS

A preferred embodiment of a jade extract according to the present invention and a preparation process thereof will now be described with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of an evaporating apparatus 100 for preparing a jade extract according to the present invention, and an example of preparing the jade extract will be described with reference thereto.

First, nephrite jade ore available from Chuncheon, Korea, defined as cryptocrystalline tremolite of a negative value of a'80, is pulverized using a general pulverizer, sorted by a sorting process and then cleaned, to complete a pre-processing step.

The thus pre-processed jade ores 102 and pure distilled water 104 prepared in advance are put into an evaporator 106 in a ratio of 1 : 4. Then, heating nozzle 108 disposed in the lower portion of the evaporator 106 is operated to heat the evaporator 106 consistently at a high temperature of 100 C or higher by high heat generated by the heating nozzle 108. Accordingly, the contents in the evaporator 106 are violently boiled.

While boiling, components eluted from the jade ores 102 into the distilled water 104, such as silicon, magnesium, calcium, etc. , are vaporized with the distilled water 104 so as to then flow through an exhaust duct 110. When passing through the exhaust duct l l0, the vapor is liquefied due to a temperature difference between the exhaust duct 110 and the inside of the evaporator, and flows along a passage, to then be deposited into a collecting receptacle for collection. Here, the vapor directly passing through the exhaust duct 110 is subjected to heat exchange at the moment when it passes through a heat exchanger 120 installed in the vicinity of the discharge end of the exhaust duct 110, so as to then be completely liquefied. Here, it is necessary to refill with distilled water consistently as the evaporation time elapses. Also, since the heat exchanger 120 has a general known

configuration, a detailed explanation thereof will not be given. The jade extract acquired as described above can be used for promoting the metabolism of the human body, treating diseases, for example, in Ringers solution and solutions such as glucose. Also, the jade extract can be used for drinking as health (sport) ion drinks (e. g. , Gator-Ade or Pacari Sweat), dietary fiber drinks (e. g., Miero-Fiber), nourishing tonics (e. g. , Bacchus or Wonbi- D) and other carbonated drinks, by adding the same to a small amount of additives and pigment or other coloring. The experimental results are shown below.

< Experimental Example 1 > The experimental examples shown in the following Tables I through 4 are to investigate the effect of nephrite jade used in the present invention and the effect of nephrite jade on the living body.

TABLE 1 < Test for Lead Content >

Sample Jade powder Appearance White powder Working No. Research institute attached to FDA of USA IW 091394-1 Experimental method Atomic Absorption Analysis Results Not detected TABLE 2 < Test for Heavy Metals (including Pb) >

Sample Jade powder Appearance White

Working No. IW 080894-4 I Experimental method USP 23 Results Not detected

TABLE 3 < Test for Dissociation of Inorganic materials >

Sample Jade powder Appearance White Working No. IW 080894-4 Experimental method Listed below Results Listed below

The sample (100 g) was extracted with 1 liter of water in an autoclave, and the extract was analyzed.

Table 4

Analyzed Material Result (ppm) Detection limit (ppm) As ND 0. 05 Ba ND 0. 20 I Cd 0. 006 0. 005 ci ND I Cl Cl ND CrND001 Cu ND 0. 05 I Fe ND 0. l0 peNDO'YO Pb ND 0. 05

Mn ND 0.02 Hg ND 0.0005 NO3 ND 0.1 Se ND 0.05 Ag ND 0.01 SO4 1.85 1 Zn ND 0.01

(ND=Not detected, or the concentration lower than the detection limit)

As shown in the above experimental results, since the nephrite jade used in the present invention does not contain any material having toxicity to the human body, such as lead, heavy metals or other materials, it is proved to be safe when it is used for plants or animals.

< Experimental Example 2 > An IR study of nephrite jade powder was performed in this experiment (FIG. 2).

Table 5

Sample Nephrite jade powder Appearance White Experimental method Perkin Elmer 137 Results Described below IR condition: Phase: Tetrahydrofuran liquefied thin film Results: The IR spectrum appears to conform to polycarbonate resin patterns, and to emit an electromagnetic wave having 6-52 p wavelength.

< Experimental Example 3 > The COD (Chemical Oxygen Demand) and BOD (Biochemical Oxygen Demand) of the jade powder used in this experimental example were tested as shown in the following Tables 6 and 7. Table6

Sample Jade powder Appearance White Experimental method Standard methods Results Described below Table 7

Water (Control) Jade-treated BOD for 5 days 224 mg/l 223 mg/l COD115 mg/1110 mg/1 Table 8 < Dermat Irritation Study >

Sample Jade powder Appearance White powder Experimental method Described below Results Described below Methods: Federal Register, Vol. 43, No. 163 CTFA (The Cosmetic, Toiletry and Fragrance Association, Washington, D. C.) Technical Guideline Procedure: The procedure utilized a patch test technique on the abraded

and intact skin of an albino rabbit. The hair was clipped from the back and flanks. Two areas of the back, spaced approximately 10 cm apart from each other, were designated for the position of the patches. One area was abraded by making 4 minor epidermal incisions (2 perpendicular to the other in a"tic-tac-toe pattern) in the area of the patch. The l-inch square patches of surgical gauze were secured in place using thin rubber bands and adhesive tape.

The sample was introduced under the patch 0.5 ml (g) each site. The entire trunk of the animal was then wrapped with rubberized cloth for the 24-hour period of exposure. The animals were restrained during the exposure period. After removal of the patches, resulting reactions at each site were evaluated on the basis of the weighted scores described below.

Evaluation of Skin Reactions Erythems and Eschar Formation No erythema-0 Very slight erythema (barely perceptible)-1 Well defined erythema-2 Moderate to severe erythema-3 Severe erythema (beet redness) to slight eschar formation (injuries in depth)-4 Edema Formation No edema-0 Very slight edema (barely perceptible)-1 Slight edema (edges of area well defined by raising)-2 Moderate edema (raised approximately 1 mm) -3 Table 9

Rabbits 24 Hours 72 Hours Intact Abraded Intact Abraded ER ED ER ED ER ED ER ED &num;1 0 0 0 0 0 0 0 0 &num;2 0 0 0 0 0 0 0 0 &num;3 0 0 0 0 0 0 0 0 &num;4 0 0 0 0 0 0 0 0 &num;5 0 0 0 0 0 0 0 0 &num;6 0 0 0 0 0 0 0 0 Conclusion: The sample is adjudged to be free from skin irritants and, thus, suitable for cosmetic use in skin-care products.

Table 10 < Acute oral toxicity (0.5 g/100 g weight) test >

Sample Jade powder Appearance White powder Experimental method Described below Result Described below in Table 11

Table 11

Mouse Sex Initial weight (g) Dose (ml) Later weight (g) Toxicity 1F 207 1. 0 219 None

2 F 211 LI 1 226 None 3 F 215 1. 1 225 None 4 F 208 1. 0 217 None 5 F 200 1. 0 213 None 6 M 227 1. 1 235 None 7 M 216 1. 1 224 None 8 M 205 1. 0 218 None 9 M 210 1. 1 224 None 10 M 212 1. 1 221 None

Preparation of sample : The sample was extracted by boiling with sterile distilled water for 10 minutes. The extract was administered through a cannula in an amount of 0. 5 g per 100 g weight of the animal.

Conclusion: The sample conforms to the standard stating that it should have no oral toxicity.

The following experiment (Experimental Example 4) was performed by the division of Nuclear Medicine, Samsung Medical Center affiliated to Sungkyunkwan University School of Medicine, Seoul, Korea, to investigate the effect of the nephrite jade water acquired by the above embodiments, that is, a jade extract, on the cerebration, based on the results proved from the above-described experimental examples. The experimental methods and results are as follows.

< Experimental Example 4 > A. Effect of jade extract according to the present invention on dopamine release response to methamphetamine 1) Experimental animals

Internal microdialysis experiments were carried out using male Sprague-Dawley mellitus rats (280-320 g, Korea Experimental Animal Center). The animals were placed in chambers under 12: 12 light/dark conditions, with free access to food and water.

2) Internal microdialysis experiment a) Treatment by medicine To investigate the effect of a jade extract on the dopamine release response to Methamphetamine, 0.5 ml of jade extract according to the present invention was intraperitoneally injected 60 minutes before intraperitoneal injection of methamphetamine (10 mg/kg, i. p. ), and then dialysate samples were collected from the striatum. b) Administration and microdialysis The experimental animals were anesthetized with pentobarbital (50 mg/kg, i. p. ), and then a guide cannula was inserted into the striatum (Sterotaxic coordinates: AP, 1. 0 and L, 3.2 with respect to bregma, H, 3.0 with respect to dura mater) in a non-invasive manner by the atlas of Paxinos & Watson (1986) and fixed using a microthread and dental cement. After a 24-hour recovery period, a 4 mm vertical microdialysis probe (CMA-12, Carnegie-Medicine, Stockholm, Sweden) was inserted through the guide cannula. The inlet of the microdialysis probe is connected to a syringe mounted on a flow pump via a dual liquid rotary ring. While delivering artificial cerebrospinal fluid containing 145 mM NaCl, 2.7 mM KCI, 1.2 mM

Cal2, 1. 0 mM MgCl2, 2. 0 mM Na2HPO4, pH 7. 4, at a flow rate of 1. 5 1/min, through the microdialysis probe, dialysates were collected at 20 minute intervals using a microfraction collector provided by Carnegie-Medicine connected to the outlet of the microdialysis probe.

The microdialysis experiment was carried out on experimental animals that were allowed to move freely. c) Analysis of microdialysate samples

Monoamines and metabolites of microdialysate samples were assayed by a HLPCelectrochemical detection (ECD) system. The dialysate (30 p I dose) was separated using a reverse-phase Waters Nova-Pak C-18 column (4) J m, 150 times 3. 9 mm). The mobile phase consisted of 75 mM sodium phosphate, 0. 12 mM EDTA, 1. 4 mM octansulfonic acid and 10% acetonitrile. It was adjusted with phosphoric acid to pH 3. 2. The HPCL peak was analyzed using an ESA coulochem II 5200A Electrochemical detector with a high-performance analysis device (ESA model 5014). The potential of a working electrode was set to +320 mV.

The flow rate of the system was 1. 0 ml/min.

Typical chromatograms obtained from the standard solution and microdialysate samples are shown in FIG. 4. Dopamine, dihydroxyphenylacetic acid (DOPAC), homovanillic acid (HVA), 5-hydroxytrymptamine (5-HT), 5-hydroxyindoleacetic acid (5 HIAA) were distinctly separated. The dopamine concentration of the dialysate was more than 3 times of the minimum measurement limit, i. e., 116 pM. The baseline concentrations of dopamine, DOPAC, HVA, 5-HT and 5-HIAA were 18.5 nM, 90.5 nM, 74.7 nM, 6.2 nM and 45.6 nM, respectively. Since the dopamine recovery rate of the microdialysis probe, obtained by external experimentation, was 20%, the extracellular dopamine level was estimated to 92.5 nM. The dopamine level of the microdialysis probe was expressed as a percent of baseline of the average dopamine concentrations of last three samples collected immediately before experimental treatment. d) Histological identification Upon completion of experiments, the experimental animals were anesthetized by an overdose of pentobarbital, and then decerebrated by infusion of a physiological saline solution and a 10% formalin solution. The removed brains were stored in a 10% formalin solution for at least 2 weeks. Then, tissues of a section where the microdialysis probe was

positioned were cut to a thickness of 50 p m, and their exact positions were identified by hematoxylin staining (see FIG. 5). e) Statistical analysis All measured values were expressed as meanS. E. The statistical significance of the data was analyzed using multiple analysis of variance (drug x time) and the Bonferroni method. StarView 4.02 (Abacus Concepts, Inc. , Berkely, CA, U. S. A. ) as a statistics analysis software and Macintosh computers were employed. The statistical significance was determined based on the P level of 0.005.

1) Research results FIG. 6 shows the effect of a jade extract (distilled solution) on dopamine release response to methamphetamine in the striatum. After injection of methamphetamine (10 mg/kg, i. p. ), the extracellular concentration of dopamine gradually increased to reach a peak in 60 minutes (433. 614. 3% of baseline). When 0.5 ml of jade extract was intraperitoneally injected 60 minutes prior to methamphetamine infusion, an increase in the extracellular concentration of dopamine in the striatum decreased up to 32.8% responsive to methamphetamine (29. 1511. 4% of baseline). Also, the injection of jade extract retarded the time required to reach the maximum level of dopamine after infusion of methamphetamine. The jade extract according to the present invention did not affect the extracellular concentration of dopamine in the stable striatum.

B. Effect of jade extract according to the present invention on dopamine release response to nicotine 1) Experimental animals Internal microdialysis experiments were carried out using male Sprague-Dawley mellitus rats (280-320 g, Korea Experimental Animal Center). The animals were placed in chambers under 12: 12 light/dark conditions, with free access to food and water.

2) Internal microdialysis experiment a) Treatment by medicine To investigate the effect of a jade extract on the dopamine release response to nicotine, 0.5 ml of jade extract according to the present invention was intraperitoneally injected 60 minutes before infusion of nicotine (0.4 mg/kg, hyperdermic injection), and then dialysate samples were collected from the striatum. b) Administration and microdialysis The experimental animals were anesthetized with pentobarbital (50 mg/kg, i. p. ), and then a guide cannula was inserted into the striatum (Sterotaxic coordinates: AP, 1. 0 and L, 3.2 with respect to bregma, H, 3.0 with respect to dura mater) in a non-invasive manner by the atlas of Paxinos & Watson (1986) and fixed using a microthread and dental cement. After a 24-hour recovery period, a 4 mm vertical microdialysis probe (CMA-12, Carnegie-Medicine, Stockholm, Sweden) was inserted through the guide cannula. The inlet of the microdialysis probe was connected to a syringe mounted on a flow pump via a dual liquid rotary ring.

While delivering artificial cerebrospinal fluid containing 145 mM NaCI, 2. 7 mM KCI, 1. 2 mM Cal2, 1. 0 mM MgCl2, 2. 0 mM Na2HP04, pH 7. 4, at a flow rate of 1. 5 p 1/min, through the microdialysis probe, dialysates were collected at 20 minute intervals using a microfraction collector provided by Carnegie-Medicine connected to the outlet of the microdialysis probe. The microdialysis experiment was carried out on experimental animals allowed to freely move. c) Analysis of microdialysate samples

The concentrations of microdialysate samples were assayed by a HLPCelectrochemical detection (ECD) system. The dialysate (30) J 1 dose) was separated using a reverse-phase Waters Nova-Pak C-18 column (4) J m, 150 times 3. 9 mm). The mobile phase consisted of 75 mM sodium phosphate, 0. 1 mM EDTA, 1.4 mM octansulfonic acid and 10% acetonitrile. It was adjusted with phosphoric acid to pH 3.2. The HPCL peak was analyzed using an ESA coulochem II 5200A Electrochemical detector with a high-performance analysis device (ESA model 5014). The potential of a working electrode was set to +320 mV.

The flow rate of the system was 1. 0 ml/min. The dopamine concentration of the dialysate was expressed as a percent of baseline of the average dopamine concentrations of last three samples collected immediately before experimental treatment. d) Histological identification Upon completion of the experiments, the experimental animals were anesthetized by an overdose of pentobarbital, and then decerebrated by infusion of a physiological saline solution and a 10% formalin solution. The removed brains were stored in a 10% formalin solution for at least 2 weeks. Then, tissues of a section where the microdialysis probe was positioned were cut to a thickness of 50 p m, and their exact positions were identified by hematoxylin staining (see FIG. 4). e) Statistical analysis All measured values were expressed as means. E. The statistical significance of the data was analyzed using multiple analysis of variance (drug x time) and the Bonferroni method. The statistical significance was determined based on the P level of 0.005.

1) Research results FIG. 7 shows the effect of jade extract (distilled solution) on dopamine release response to nicotine in the striatum. After infusion of nicotine (0.4 mg/kg, hypodermic injection), the extracellular concentration of dopamine gradually increased to reach a peak in 40 minutes (403. 933. 2% of baseline), and then decreased to be restored to the baseline level in 120 minutes. When 0.5 ml of jade extract was intraperitoneally injected 60 minutes prior to nicotine infusion, an increase in the extracellular dopamine concentration in the striatum decreased up to 52.0% responsive to nicotine (193. 96. 1% of baseline). Also, the injection of jade extract retarded the time required to reach the maximum level of dopamine after infusion of nicotine. The jade extract according to the present invention did not affect the concentration of extracellular dopamine in the stable striatum.

As described above, the experimental results showed that the jade extract according to the present invention suppressed dopamine release due to methamphetamine and nicotine in the striatum of mellitus rats.

The experiment (Experimental Examples 5 and 6) is to investigate the effects of jade extract of the present invention, jade containing space and supernatant jade water after precipitation of jade powder, on the reproduction and growth of mellitus rats. The experiment was performed by the Korea Food Research Institute. The details are described below.

< Experimental Example 5 > To examine the relieving effect of nephrite jade on the symptoms of streptozotocininduced diabetic mellitus rats, the experiment was performed by the Korea Food Research Institute. The details are described below.

To thirty-two (32) Sprague Dawley rats weighing 252-294 g were given streptozotocin (35-40 mg dissolved in 0. 1M citrate buffer of pH 4. 0) intraperitoneally to induce diabetes. Seven days after administration of streptozotocin, rats showing blood glucose levels higher than 250 mg/dl were selected based on uropaper (Eiken Chemical Co., Ltd. , Japan). Four experimental groups of 5 rats each were employed for 50 days of experimental period. Group A rats were injected with 1. 0 ml of distilled jade water (pH 6.4) intraperitoneally each day. Rats of group B were housed in cages placed with jade products on the bottom throughout the experiment. Rats of group C were fed with supernatant jade water after precipitation out of jade powder as an everyday drinking water. Group D rats as a control were injected with streptozotocin only. Diets fed were commercial rat chow, and the rats were cared for according to the general practices. Rats were sacrificed on day 50 and blood was collected from abdominal aorta. Plasma was prepared from centrifuging blood containing heparin at 5,000 rpm for 15 min after leaving the blood at room temperature for 30 min. Organs (liver, kidney) taken out were weighed and recorded. Measurements tested on the blood plasma were HBA (plasma ss-hydrroxybutyrate), FFA (free fatty acids), cholesterol, HDL-cholesterol and triglyceride. The content of HBA was quantitatively analyzed by measuring the increase of Absorbance (OD) of NADH, which is produced by oxidation by ss-hydroxybutyrate dehydrogenase, at 340 nm. Lipids in the blood were measured by using a clinical kit (Eiken Chemical Co. , Ltd. , Japan).

Table 12 < Effects of Jade on the Body and Organ Weight Changes in Streptozotocin-Induced Diabetic

Rats >

Group Body weight (g) Organ weight (g/100 g body wt.) Beginning Ending Liver Kidney A 270. 4~11.3 271.7~49. 4 4. 31~0.33 1.02~0. 12 B 284. 8~6.1 279.6~20.4 4.30~0.64 1.01~0. 18 C 280. 4113. 2 315. 7141. 1 3. 96+0. 75 0. 8710. 14 D 257. 214. 2 194. 8126. 3 4. 3710. 19 0. 78+0. 04 Table 13 < Effects of Jade on the Changes of Biochemical Indices in Streptozotocin-Induced Diabetic Rats >

Group Glucose HBAa FFAb TCc TGd HDLe (mg/100ml) ( mol/ml) ( eq/ml) ( mol/ml) (mg/100 ml) (mg/100 ml) A 639. 2~99.0a 0.782~0.481a 507.6~226.6a 166.2~69. 4 410.7~50. 1 32. 35~5. 94 B 495. 11228. 1 0.527~0.296ab 349.5~79.2ab 161.3~45. 3 122. 5143. 5 29. 4911. 71 C 354. 11154. 2bc 0. 42510. 172ab 287. 3~71.7b 145.4~29. 1 87. 9129. 2 30. 55l8. 28 D 196. 8~16.3a 0.276~0.036b 291.0~131.2b 158.2~12. 2 86. 813. 4 31. 37+3. 84 P < 0. 05 ass-hydrroxybutyrate (ketone body) bFree fatty acid 'Total-cholesterol

dTriglyceride (neutral lipid) high-density lipoprotein cholesterol In terms of body weight, group C rats fed with jade water had shown higher body weight than other groups, of which the body weight was reduced (B, D) or maintained (A) at the end of the experiment. Kidney weights are generally increased in DM patients, and this tendency was also increased too, but liver weight was the lowest in rats fed with jade water.

Concentrations of blood glucose, ketone body and FFA were higher in the order of groups A, B, C and D. Blood plasma cholesterol and triglyceride concentration had followed the same tendency (A > B > C > D) to the above mentioned parameters. From the result, rats fed with jade water (group C) showed comparatively lower values of all the parameters measured than the other two experimental groups, and blood cholesterol and FFA concentrations were lower in the group C rats than in the control group rats without any jade treatment. TC and TG concentration was in the order of A > B > C > D. The result of glycemic index by blood sugar reaction after meal alters dependent upon the researchers. However, in the experiment, though commercial blended feed (TMR) was fed without considering glycemic index of cereals, the group C rats fed with jade water showed an effect for alleviating hyperlipidemia, one of the diabetic symptoms. There occurred no difference of HDL-cholesterol concentration between the test groups. The administration of jade water to Streptozotocin-induced diabetic rats showed effects of preventing the reduction of body weight, preventing enlargement of kidney or liver as well as alleviating hyperlipidemia, one of the diabetic symptoms.

< Experimental Example 6 > Thirty male and female Sprague Dawley rats (9 week old) were assigned to each treatment. Rats of group A were housed in cages into which the air containing vapor-phase nephrite jade was supplied and provided with tap water. Rats of group B were fed with supernatant jade water after precipitation of jade powder (2 mg/ml tap water), but no vaporphase nephrite jade was injected in this case. The rats of group C formed a control group (no vapor-phase nephrite jade and no jade water). Rats were mated for nine days and then male rats separated and sacrificed for sperm concentration and motility tests. The results are shown in the following Table 14.

Table 14 < Effect of Jade Products on the Reproduction and Growth of Rats >

Group A B C Parturition (No. of rats) 9 9 9 Litter size (#/#) 96 (57/39) 94 (57/37) 102 (54/48) Litter size (head/9 rat) 11. 811. 9 10. 911. 4 12. 82. 1 Body weight at birth (g) 4. 7311. 10 5. 7910. 95 5. 3510. 35 Mortality (No. of head) 4 4 3 Days from mating to parturition 238~1.4 25.1~1.7 25.5~3.7 Body weight at weaning (g) 43. 4518. 04 42. 7318. 76 42. 07110. 71 Body weight at slaughter (g) 294. 0110. 9 274. 418. 6 288. 4126. 7 Testis weight (g) 3. 9010. 21 3. 57+0. 30 3. 9910. 15 Sperm concentration (108/ml) 6. 32~2. 4 4. 8011. 3 4. 6011. 9 Sperm motility (%) 91. 014. 2 92. 012. 7 88. 017. 6

> From the findings, jade products and jade water treatments showed better parturition records. Parturition rates of groups A and B (90%) were higher than those of group C (80%), although rats of group C gave birth to several more puppies. Also, the length of time from mating to parturition was shorter in group A rats than the other two rat groups. Besides these findings, sperm concentration and motility in both rats of group A and B were superior to group C. However, the effects of both jade products and jade water treatments at the same time were not investigated in this study. In conclusion, the results suggest that jade products and jade water seem to affect reproduction and growth. The groups injected with jade product or treated with jade water were superior in reproduction and growth.

< Experimental Example 7 > This experiment is to examine the change in the activity of rats provided with jade water added with the nephrite-jade powder used in the present invention.

Conclusion As shown in FIG. 8, in testing the stability characteristic, the mouse in the medicated control group began to show stability in its central nerve 5 minutes after having a Chinese medicine and then completely recovered to the normal state after 30 minutes. The mouse in the general control group showed an undulating change in its activity rate, showing a decreasing tendency on the whole. The activity rate of the mouse in the jade water drinking group was similar to that of the general control group, showing an average activity rate slightly higher than that of the general control group, and significantly higher than that of the mediated group.

< Experimental Example 8 > This experiment is to examine the effects of jade on growth rate, sperm motility and quantity of muscular motion when the water provided from a purifier formed of nephrite jade

used in the present invention, available from Chuncheon, Korea, and the AIN-diet stored in a general refrigerator, are fed to test groups (white rats).

The tests were applied to a control group (A) fed with the water provided from a general purifier and the AIN (American Institute of Nutrition-diet stored from a general refrigerator, and a jade-treated group (B) fed with the water provided from a jade purifier and the AIN-diet stored in a refrigerator formed of a jade material. 9 white rats (10 weeks old) for each test group, (3 x3 repetition), totalling 18 rats, were reared, and the growth rate, sperm motility, sperm concentration, blood lipid concentration and quantity of motion measured.

Table 15

Measurement item Treated group Control group (A) Treated group (B) Growth rate (g/day) 2. 33~0. 37 2. 6410. 41 Feed intake (g/day) 15. 52i1. 30 14. 97~1. 07 Drink quantity (ml/day) 35. 81. 1 27. 80. 9 Sperm motility Sperm vitality 90. 0i0. 00 88. 3~2. 9 Sperm concentration 5. 7i1. 37 6. 9+1. 08 Quantity of motion Revolving club 41. 011. 6 41. 519. 1 Revolving basket 18 17

Swimming endurance 10, 481~5. 315 11, 71313, 519 Blood PH 7. 66+0. 10 7. 8410. 09 TG 171. 5139. 2a 133. 1+33. 3b TC 171. 1162. 3 146. 6162. 1 HDL 82. 8110. 7 69. 317. 4 # a: General cage, water from general purifier and AIN-diet stored in general refrigerator # b: Cage with jade-treated tile, water from jade purifier and AIN-diet stored in jade refrigerator # p < 0. 05: Statistically significant at 95% level < Results > Two treated groups showed no difference in the parturition rate and the blood lipid concentration as well as the growth rate.

(2) While there was no considerable difference in the sperm vitality between two groups, the sperm concentration of the jade treated group was approximately 17% higher than that of the control group.

In measurement of the sperm motility, the swimming endurance of the jade treated group was approximately 1,200 seconds, on the average, longer than that of the control group.

(D The blood pH of the jade treated group was rather higher than that of the control group.

The control group showed a rather higher HDL level in blood lipid than the jade treated group.

< Experimental Example 9 > As confirmed from Tables 16 and 17, in order to investigate the effects of different kinds of water on the parturition and weaning of test groups (white rats), the tests were assigned to 5-week-old white rats. The drinking water was divided into three groups, that is, underground water (A), water from a general purifier (B) and jade distilled water of the present invention (C). As test feeds, AIN-diet was fed eaqually to the test groups. Each 9 female white rats (9) were assigned to test groups, (3#3 repetition), totalling 27 rats, and each 8 male white rats (#) were assigned to test groups, totalling 24 rats. After being reared for 4 weeks, the test group rats were mated for 7 days, the mating ratio being #/# =1: 3.

With the passing of 3 weeks of pregnancy, the test group rats were reared from parturition to weaning time.

Table 16

< Effects of different kinds of water on white rats >

Measurement Treated group ABC Increased weight (g/day) 4. 3210. 26 4. 2010. 26 4. 33~0. 37 Feed intake (g/day) 16. 25i0. 32 16. 51 to. 45 l7. 0li1. 06

Drink quantity (ml/day) 20. 31. 2 22. 0018 19. 811 Sperm motility Sperm vitality 91. 1 23 90. 52. 8 91. 12. 8 Sperm concentration (108/mil) 4. 01109 4. 260. 71 4. 8711. 41 Quantity of motion Revolving basket (times, 10 min) 57. 8316 3S. 2190 33. 3147 Swimming endurance (sec) 4, 082813 5, 08711, 471 5, 332445 Revolving club (sec) 39. 6189 32. 99. 9 31. 5111. 0 Blood pH 7. 6410. 09 7. 6910. 12 7. 7810. 24

') Measured from male rats . A : Underground water, B : Water from general purifier, C : Jade distilled water Table 17 < Effects of different kinds of water on parturition of white rats >

Treated Days from Parturition Total No. of No. of pups No. of group mating to (No. of rats) pups at a litter weaned pups ) Sl parturition (Parturition (cl/9) (Days) rate, %) A 24. 211. 5 5 (55, 6) 56 11. 2 : t1. 9 53 (26/27)

B 25. 5123 6 (66,7) 46 7. 7+2. 9 39 (17/22) C 24.7~2.3 7 (77,8) 81 11.6~0.5 69 (41/28)

< Results > There was no significant difference in the growth rate, quantity of motion and sperm motility among treated groups A, B and C.

(2) The sperm concentration of the treated group C, that is, the group treated with nephrite jade distilled solution of the present invention, was 4. 87xl08/ml, 21.4% and 14.3% higher than the other treated groups A and B, that is, 4. 01 x108/ml and 4. 26x108/ml.

The parturition rates were 55.6%, 66.7% and 77.8% in the underground water, the water from a general purifier and the jade distilled water, respectively, the parturition rate of the jade treated group C being rather higher than other groups.

(a) The numbers of puppies in a litter were 11. 21. 9,7. 712. 9 and 11. 60. 5, in underground water, water from a general purifier and jade distilled water, respectively.

The numbers of puppies weaned 3 weeks after parturition were 53, 39 and 69 in the treated groups A, B and C, respectively, and the sex (9/cl) ratios were 26/27,17/22 and 41/28, showing more male pups than female pups in the jade treated C group.

From the findings, the sperm concentrations of the jade treated group were 21. 4% and 14. 3% higher than those of the other groups, respectively. Also, the parturition rates of the female white rats of the jade treated group, i. e. , 78%, were higher than those of the other groups, that is, 56% and 67%, respectively. Further, in the sex ratio of weaned puppies, the male pups of the jade treated group were higher than those of the other groups.

< Experimental Example 10 > The experiment was performed to investigate the effect of jade-treated water obtained by purifying piped water using a filter formed by nephrite jade used in the present invntion, on the growth of silkworm and the quality of the produced silk (see FIG. 9).

(D Materials and Methods 1. Species of silkworm: white gem silkworm 2. Period of growth: November to December 3. Method of growth: constant temperature and constant humidity leaves during all instars 4. No. of silkworms: Control group 150 (H2 repetition) Treated group 130 (x2 repetition) 5. Treatment: Control group: Mulberry leaves sprayed with distilled water are fed.

Treated group: Mulberry leaves sprayed with jade-treated water are fed.

Time to treat the silkworms: starting from 2nd instar

Table 18 < Rearing results performed with the jade powder water treatment >

Replication No. of Larval period Total larval Pupation Larvae of the 5"'period percentage examined instar Day Hrs day hrs % Index Control 150 7 7 23 7 91. 3 100 group 2 150 7 7 23 7 76. 6 Mean 150 7 7 23 7 84 0 Treated 1 130 7 15 23 15 74. 1 85 group 2 130 7 15 23 15 68. 2 Mean 130 7 15 23 15 71. 3 Table 19 < The performance of cocoon reeling with jade powder treatment

Cocoon Cocoon Silk Nonbroken Nonbroken Reel-ability filament filament size length of filament (%) length (m) weight (cg) (d) Bave (m) weight (cg) Control 1, 222 33. 7 2. 48 3. 47 23. 4 69 group Treated 1, 283 36. 3 2. 55 1, 005 28. 5 78 group Table 20 < The change of larval weight with jade treatment >

Weight of Weight of Weight of the Matured larvae newly newly 3rd day of the exuviated larva exuviated larva 5th instar from the 3rd from the 4th molting molting Control group 0. 46 1. 85 20. 80 47. 4 Treated group 0. 47 1. 94 23. 03 52. 2 Table 21 < Decreasing effects of blood glucose content by jade solution >

Silk extracts Blood glucose content Decreasing effects of blood glucose

Injected with'Injected with Amount Efficiency maltose (A) silkworm extracts (C=A-B) (mg/lO mI) (B) (mg/lOOml) (mg/lOOml) Treated with water 64. 0il. 87 27. 71. 70 36. 3 56. 7 Treated with jade 69. 61. 62 20. 7il. 62 48. 9 70. 3 solution

' : Before injection of silkworm extracts

(2) Results :

1. The larva weight of the jade-treated group was higher than that of the control group in every instar. In particular, in the case of mature larva, the weight of the jade-treated group was higher by 0. 48 g per larva than that of the control group.

2. The pupation percentage of the jade-treated group was 71. 2%, which was lower by about 15% than that of the control group. The cocoon yield of the jade-treated group was 15. 4 g per 10, 000 larvae, which was lower by 7% than that of the control group.

3. The single cocoon weight of the jade-treated group was 2. 14 g, which was higher by about 6% than that of the control group. Also, the cocoon shell weight of the jade-treated group was 44. 5 cg. The cocoon shell percentage of the jade-treated group was higher by 2% than that of the control group.

4. The reeling performance of the jade-treated group was generally better than that of the control group. In particular, the jade-treated group was excellent in view of the cocoon filament length, cocoon filament weight and reelability (higher by about 9% than that of the control group).

5. In view of silk quality, the neatness point of the jade-treated group was slightly

higher than that of the control group. Also, the tenacity, elongation and raw silk percentage of the jade-treated group were higher than those of the control group. However, the cocoon yield of the jade-treated group was lower than that of the control group per 10, 000 larvae.

6. No substantial difference in the surface structure between the control group and the jade-treated group was revealed.

7. The crystalline structure of the treated jade was a rod shape having a sharp tip.

The following experiment (Experimental Examples 11 through 15) is to examine the effects of nephrite jade used in the present invention, available from Chuncheon, Korea, and jade water prepared therefrom, on the sprouting and growth of seeds.

A. Component analysis of nephrite jade and jade water The components of nephrite jade available from Chuncheon, Korea were analyzed

using a PWl, 480 X RIW-Fuorescence Seguenflal Spectrometer. The analysis results showed that the nephrite jade contained Si02 as a main component and several trace elements necessary for growth of plants.

B. Analysis of quality of jade water and underground water The quality of jade water (underground water of a jade mine) and underground water was analyzed. The analysis result showed that no special trace elements were found in the underground water of a jade mine, i. e. , jade water.

< Experimental Example 11 > Comparison of the effects of jade water on sprouting of seeds (D The sprouting experiment was performed such that 20 strong seeds of balsam, bean, rice, radish and crown daisy, were selected, 8 sheets of toilet paper were laid on a Schale (laboratory dish) to place seeds thereon, and then jade water, underground water and tap water were supplied.

Q) Seeds supplied with jade water and those supplied with tap water were spaced 50 m apart and left alone in a dark place at room temperature for 5 days, to observe the sprouting rates 5 times.

(E) To investigate the supply range of jade water, each 20 seeds of radish and rice were supplied with jade water and underground water, the Schales having the seeds being spaced apart by 10 m, 20 m, 30 m, 40 m and 50 m.

The experimental results are described in Tables 22 and 23.

Table 22 < Comparison of sprouting rates by jade water, underground water and tap water >

Supernatant Jade water Underground water Tap water 2 3 4 5 2 3 4 5 2 3 4 5 Rice 10 45 85 96 6 43 76 91 4 42 74 90 Radish 27 78 90 96 26 73 87 94 24 72 86 94 Crown 20 46 64 64 18 45 60 61 18 41 61 62 Daisy Pea 9 23 48 51 9 21 47 51 8 20 43 52 Cabbage 28 79 91 91 24 73 90 90 23 71 90 90 The results suggest that jade water hastens the sprouting timings of the five kinds of seeds listed above. Table 23 < Comparison of sprouting rates of radish seeds when supplied with jade water and underground water >

Jade water 10m 20m 30m 40m 50m 1 day 8 7 8 5 6 6

2 days 27 28 29 22 21 22 3 days 78 79 77 75 74 73 4 days 90 89 89 90 89 89 5 days 96 95 94 93 94 93 The results suggest that the aura of jade water is exerted over approximately 20 m and hastens the sprouting timing of radish seeds.

< Experimental Example 12 > Comparison of effects of the aura of jade porcelain on sprouting of seeds The sprouting experiment was performed such that 20 strong seeds of balsam, bean, rice, radish and crown daisy, were selected, 8 sheets of toilet paper were laid on 5 jade porcelain and 25 Schales to place seeds thereon to be spaced apart by 10 m, 20 m, 30 m, 40 m and 50 m. The sprouting results were observed at room temperature to determine the extent of the aura (see Table 13). CD The seeds were left alone in a dark place at room temperature for 5 days, to observe the sprouting rates 5 times.

(2) The statistical values are based on the total (100%) of 5 times.

Table 24 < Comparison of sprouting of seeds by jade porcelain (Number of sprouts) >

Jade 10m 20m 30m 40m 50m porcelain 3 5 3 5 3 5 3 5 3 5 3 5 Rice 51 90 45 85 46 91 49 92 40 92 41 88 Radish 90 96 88 95 88 94 89 95 81 94 82 95

Crown 54 70 51 58 50 71 49 69 45 69 46 70 daisy Pea 25 60 24 61 24 58 23 60 20 59 19 58 Cabbage 74 93 72 95 74 96 71 94 69 94 68 93 The results suggest that the aura of jade water is exerted over approximately 30 m and hastens the sprouting timings of the seeds listed above.

< Experimental Example 13 > (Comparison of effects of jade porcelain and jade water on the growth of bean sprouts) To examine the effects of jade porcelain and jade water on the growth of plants, rooting experiments of bean sprouts and onion were carried out.

(D Each 30 beans for bean sprouts were placed on Schales for cultivating bean spouts and then the sprouting rates and growth rates were compared at room temperature for 10 days, with jade water, underground water and tap water being supplied.

Each 30 beans were placed on jade porcelain, general porcelain and plastic container and then the sprouting rates and growth rates were compared at room temperature for 10 days, with jade water, underground water and tap water being supplied.

3 onions of the same size were assigned to rooting experiments, with jade water, underground water and tap water being supplied.

Jade porcelain and jade water containers are spaced 50 m apart from Schales without jade material.

The experimental results are described below.

1) Growth of bean sprouts by jade porcelain Since the aura of jade porcelain hastened the sprouting timing, it was confirmed that the aura of jade porcelain had the effects of the growth rate of bean sprouts.

2) Growth of bean sprouts by jade water Since the aura of jade water hastened the sprouting timing, it was confirmed that the aura of the jade water had the effects of the growth of bean sprouts.

< Experimental Example 14 > Comparison of freshness of plants by jade porcelain and jade water Flowers of the same kind were put into jade porcelain and general porcelain and their freshness was compared while supplying underground water.

(D Flowers of the same kind were put into glass cups and their freshness was compared while supplying jade water, underground water and tap water.

The jade porcelain and jade water were spaced 50 m apart from Schales without jade material.

The flowers used were 5 each of roses, carnations and chrysanthemums plucked at the same time period and flowers of the same blooming extent were selected for observation with the naked eye once a day.

The results are described below.

1) Jade porcelain and freshness of plants The aura of jade porcelain was adjudged to slightly affect the freshness of plants.

2) Jade water and freshness of plants

The aura of jade water was adjudged to slightly affect the freshness of plants.

< Experimental Example 15 > < The effect of nephrite jade powder on the growth of plants > CD 3 Each of seeds of haricot bean, pea, radish and cabbage were sowed in pots with 50 g of nephrite jade powder and 50 g of fine sand for comparison of growth rates of plants.

(2) Due to difficulty of fertilization, radish and cabbage were not fertilized.

However, seeds of haricot bean and pea were sowed with leaf mold and sand mixed in the same ratio.

(D Pots with nephrite jade powder and plain pots were spaced 50 m apart from each other.

The results are described below.

1) Growth of pea Since the aura of nephrite jade powder hastened the sprouting timing of pea, it was adjudged to slightly affect the growth of pea.

2) Growth of haricot bean (m) Since the aura of nephrite jade powder hastened the sprouting timing of haricot bean, it was adjudged to slightly affect the growth of haricot bean.

3) Aquiculture of onion The aura of jade water was adjudged to considerably affect the rooting of onion.

4) Growth of radish The nephrite jade powder was adjudged to affect the sprouting timing of radish to promote the growth of radish.

As can be confirmed from the above-described experimental examples, the

following conclusions are suggested.

CD The nephrite jade available from Chuncheon, Korea has negative values of 5 180 having hardness of 6-6.5, and the measured values of 6 D of the nephrite jade are controlled by a hydroxy group, the value of 6 18D of the hydroxy group being considerably lower than that of the overall mineral and being out of the range of degenerated water, that is, 6 D (%) =0-70.

(2) The components of nephrite jade samples are different depending on the collection place.

(D The effects of the aura generated from nephrite jade and jade porcelain on the sprouting and growth of plants extend approximately 30 m.

i) The effects of the aura of jade water on the sprouting and growth of plants extend approximately 20-30 m, which is slightly weaker than the aura of nephrite jade.

(D The sprouting experiments showed that both jade water and jade porcelain promoted the sprouting of seeds, although there was a slight difference between the control group and the treated group.

(e) The growths of radish, pea, haricot bean and cabbage were promoted by nephrite jade powder, which suggests that acidified water can be improved by a new fertilization method using nephrite jade or jade water for aquiculture. Also nephrite jade or jade water can be used as a neutralizer of drinking water, a removing agent of concentrated heavy metals or a promoting agent of the growth of plants.

The following experiment (Experimental Example 16) is to examine the effects of

jade products (jade tile, jade disk, jade powder, jade padding or the like) manufactured by nephrite jade collected from a jade mine located in Chuncheon, Korea, like the nephrite jade ore used for the jade extract of the present invention, on the survival and reproduction of marine microorganism.

< Experimental Example 16 > (1) Microorganism source In this experiment, sea water available from Daecheon, Korea, which is mainly used for manufacturing media, was used as the source of marine bacteria in a state of aged sea water in which most organic materials are decomposed by preserving the sea water in a dark place for 6 months. The marine photobacterium used in the experiment, that is, photobacterium phosphoreum is a Gram-negative bacterium, and the sample thereof was used to exhibit a luminescence intensity of 1. 4xi14 quanta/see per each milliliter. The sample was diluted and about 1% of the diluted sample was taken for grafting. Then, to examine changes of the growth of cells and the luminescence intensity over time, the adsorption of 660 nm and the luminescence intensity of a 1 ml sample were measured using a spectrophotometer (Milton-Roy MR 3000) and a luminometer, respectively.

(2) Mediums used The mediums used include Zobell mediums that have been traditionally used for cultivating marine bacteria, and sea water complete mediums, and the compositions thereof were as follows.

< Zobell Medium > Bactotryptone 3 g Yeast extract 1 g Fecal3 0. 1 g

Aged sea water 700 ml Distilled water 300 ml < Sea water complete medium > Bactortryptone 5 g Yeast extract 3 g Glycerol 3 ml Aged sea water 750 ml Distilled water 250 ml Petri-film 3 M The petri-film as the medium used for a colony forming unit (CFU) was commercially available from 3M Innovative Properties Company. 1 ml of target sample was applied to the film, pressed and cultivated for 3 days. Then, the number of red colonies was counted and the colony was photographed by a digital camera (Kodak DC-120).

The jade tile, jade disk, jade powder, jade ore, jade padding or the like used in the experiments were sampled from nephrite jade available from Chuncheon, Korea (produced by Ocksanga Co. , Ltd. , Korea). The respective experimental groups were assigned to each experiment after being cultivated in a 100 ml cultivation flask. The jade powder used was 1 g per 100 ml of sea water, and the jade ore used was 1 g. Also, the jade padding used was 1 g in total weight.

(3) Experimental contents A. Change of pH 100 ml of sea water was used as a control group and 1 g of jade powder was added thereto. Then, the mixture was stirred with a magnetic stirrer for 30 minutes, and centrifugation was performed to obtain supernatant jade water. Then, the pH change of the supernatant jade water was measured by the concentration of jade powder.

B. Change of number of colonies General sea water was used by diluting the same with sterile sea water.

< Solid medium > Petri film Zobell plate < Liquid medium > Cultivated on jade tile Cultivated on jade disk Cultivated with jade ore C. Change of luminescence intensity

The sample of photobacterium phosphoreum was used with a sea water complete medium to exhibit a luminescence intensity of 1. 4xl014 quanta/sec per each milliliter. The sample was diluted and about 1% of the diluted sample was taken for grafting. Then, to examine changes of the growth of cells and the luminescence intensity over time, the adsorption of 660 nm and the luminescence intensity of a 1 ml sample were measured using a spectrophotometer (Milton-Roy MR 3000) and a luminometer, respectively.

(4) Measurement of biomass Measurement of biomass using firefly luciferase illumination system There are various methods of measuring biomass. However, a method of measuring the quantity of ATP's (adeonosine-5-triphosphates), the ATP being a bioindicator since it is commonly contained in all living things, has been used for measurement of the biomass of an invisible microorganism. ATP's are essential factors for maintaining the lives of organisms higher than bacteria and are generated by the metabolism of various kinds of organisms to be used as a direct fuel in cells. Since the ATP is rapidly decomposed into ADP (adenosine-5-diphosphate) in dead organisms, it can be a good indicator for measurement of the biomass of a living organism. On the other hand, if the biomass is estimated by the naked eye or microscope, it is quite difficult to distinguish live and dead organisms in the case of microorganisms. In the case of microorganisms, a cultivation method cannot be used for measurement of the biomass of a viable but non-cultural (VBNC) cell. Also, less than 1% of marine organisms can only be cultivated by a general cultivation method.

Since the extinction rate of living organisms on the surface of jade products is very important in the samples used in the experiment of the invention, it is very important to accurately measure the biomass. ATP measurement was done by extracting a sediment by means of a buffer. Here, various chromatographic methods including High Performance Liquid Chromatography (HPLC) or Thin Layer Chromatography (TLC) can be used. In this study, a bioluminescence method for the firefly that generates light using ATP was employed.

Although the HPLC or TLC method allows accuracy in the measurement result, pre-treatment of samples is very complex, requiring much time and effort, and the detection accuracy thereof is low due to use of UV adsorption or pigmenting dependence. A firefly luciferase generates light of 530 nm while converting luciferin into oxyluciferin using 1M of ATP and IM of oxygen, and the luminescence efficiency is substantially 100%, the highest among known bioluminescence systems. Measurement of the quantity of ATO using firefly luciferase is recognized as the most sensitive method, excluding the method using radioactive isotopes.

(5) Experimental results 5. 1. Change of pH Sea water generally exhibits weak alkaline pH, i. e. , about 8. 1, which becomes gradually neutral by the metabolic activity of microorganisms contained in the sea water when it is left intact for a long time. This is well defined by the control group of Table 21. In the presence of jade products, a slight change of pH occurred upon addition thereof, that is, within 1 hour. Both jade powder and jade ore showed a change of pH, approximately 7.8, that is, weak alkaline level. This tendency is mitigated in the case of jade tile that is not in direct contact with the sea water solution, that is, substantially similar to that of the control group. The results suggest that materials eluted from the jade product itself to ambient solution, representatively silica (Si02), changed the acidity.

Table 25

< Change of pH of sea water by jade products >

1 hour 2 hours 3 hours Control group 8. 18 8. 16 8. 15 Jade powder 8. 01 7. 75 7. 55 Jade padding 8. 10 7. 80 7. 64 Jade tile 8. 12 8. 05 7. 95 Jade disk 8. 1 8. 0 7. 8 Jade ore 8. 1 8. 0 7. 8 5.2. Change of number of colonies 100 ml of standard sea water was placed in a sterilized bottle and various jade products were added thereto by each given amount. The bottle containing the jade products was shaken at about 100 rpm for cultivation, and each 1 ml was taken by time to then be grafted using a petri-film. The number of colonies produced after 3 day cultivation was counted (see Table 26).

Table 26 < Change of number of colonies in sea water by jade products >

1 day 2 days 3 days 7 days Control group 324 336 328 319 Jade powder 284 272 243 217 Jade padding 274 265 232 204 Jade tile 283 274 281 295 Jade disk 272 261 255 275 Jade ore 269 261 253 282 From the findings of Table 26, all jade products showed a noticeable decrease in the number of marine bacteria. During an early stage, jade padding and jade ore showed a high decrease rate. After 7 day cultivation, jade powder and jade padding showed the highest decrease rate. Jade padding, in particular, had the highest decreasing effect, approximately 64% that of the control group, after 7 days.

5.3. Change of luminescence intensity In view of the change of luminescence intensity of photobacterium phosphoreum, there was no substantial change by jade products used in the experiment. Although the change was as weak as 10% or less, a decreasing tendency was shown in all samples. This suggests that jade products serve to suppress the activity of marine bacteria, as shown in the above-described experiments. The photobacterium phosphoreum is a typical bonding bacterium that is easily bonded to organic mass present in the sea water and propagated to exhibit luminescence, which increases the possibility of penetrating into the interior of fish together with fish-bait (see Table 27) Table 27 < Change of luminescence intensity of photobacterium phosphoreum by jade products >

1 hour 2 hours 24 hours Control group 100 100 100 Jade powder 94 93 88 Jade padding 92 90 85 Jade tile 95 92 84 Jade disk 95 90 82 Jade ore 82 5.4. Adhesion tendency It is known that bacteria in the sea water are primarily adhered to the surface of the jade products immersed in the sea water to form a bio-film and other marine organisms are sequentially adhered by the action of the bio-film as a basal material, so as to cause biofouling. Although it has not yet been clarified from which the antibiotic functions of jade products originate, the antibiotic functions have been confirmed through the above-described experiment examples. Thus, the jade products used in the present experiment, which serve to suppress the formation of a bio-film can be used as valuable materials.

The experimental results showed that the bacterial adhesion tendency was 92-95% that of the control group, exhibiting an adhesion reducing effect of 5-8% (see Table 28).

Table 28 < Adhesion tendency of marine bacteria on the surface of jade products (1 week cultivation

Numberr of bacteria dhered Count #105 Control group 100 3.2 Jade tile 95 3.04

Jade disk 93 2. 97 Jade ore 92 2. 94 (4) Result As seen from the above-described experimental examples, injection of nephrite jade used for the jade extract of the present invention reduced 10-40% of general bacteria from sea water, which suggests that the present experiment is worth trying in a pilot-sized cultivation tank. In particular, since jade tile can be used as the material of the bottom of a cultivation tank, the experiment of the initial survival rate of fry can be performed in a tank of 2 m width, 3 m width and 1 m depth.

< Experimental Example 17 > To investigate the effect of nephrite jade used in the present invention, this experiment was performed at the Bio-information System Engineering Laboratory in Inha University in Korea at the applicant's request.

The results of the bioengineering experiment of nephrite jade will now be described.

As the human body consists of 70% of water, there may be many relationships between the change of water and influences on the human body. Therefore, the effects of nephrite jade on hard water and then, proliferation of Digitalis plant cells was examined.

A. The change of hard water < Experiment 1 > 50 ml of hard water (hardness: 100 ppm) artificially made was transferred to 4 flasks respectively and nephrite jade was placed in two of these flasks for 10 minutes.

The titration using EDTA (factor: 2.9412) was performed to determined the change of hardness. The buffer solution (pH 10) 1 ml and EBT as an indicator were used.

The change of hardness was determined by amount of EDTA used till the moment

that the color of hard water was changed by EDTA. At that time, color may be restored to the original color as time passes but in the present experiment, determination was made at the changing point.

< Result 1 > For hard water of 100 ppm, 1. 70 ml of EDTA was used.

After treatment with nephrite jade, 1. 25 ml of EDTA was used. Thus, the hardness was reduced from 100 ppm to 73.53 ppm. That is to say, the decreasing effect of hardness was 26.47%.

< Experiment 2 > 200 ml of hard water (hardness: 100 ppm) prepared in Experiment 1 was transferred to a flask and nephrite jade was dipped thereinto.

After 30 minutes, water filled in the flask was divided into 3 flasks and the change of hardness was determined. In this experiment, EDTA was dropped until there was no more color change after the color of hard water was changed by EDTA so as to perform a more precise experiment and hardness at that point was measured.

< Result 2 > The harnesses of 3 samples of hard water whose harnesses were 100 ppm before treatment with nephrite jade were changed into 89.62 ppm, 91.19 ppm, and 89.62 ppm, respectively, the average thereof being 90.14 ppm. Thus, the decreasing effect of hardness was 9.9%.

< Experiment 3 > This experiment was performed with ordinary piped water. The piped water contained in a container was transferred to 6 flasks and the nephrite jade was placed on the bottom of 3 flasks among above flasks. The hardness was determined after 5 minutes.

< Result 3 >

The hardnesses of 3 samples of piped water, which was not treated with nephrite jade were all 97. 48 ppm, and those of 3 samples of piped water, which was treated with nephrite jade, were all 91. 19 ppm. Thus, the decreasing effect of hardness was 6.5%.

B. The effect of nephrite jade on proliferation of Digitalis lanata suspended plant cell suspension (D Effects of nephrite jade on the proliferation of Digitalis lanata cells in the growth medium FIG. 10 is a graph showing the change of medium liquor's total volume of the cells proliferation in growth medium observed for 11 days, and FIG. 6 is a graph showing the volume change of the Digitalis lanata cells. Since the depletion of ingredients in the medium and evaporation of medium occur in proportion to increase of the cells growing with time, overall change in volume of medium liquor reflects these figures. Specifically, the humidity and temperature of air have close relationship with evaporation of medium and these figures also influence the rate of cell growth.

As shown in the drawings, the total volume of medium liquor when nephrite jade was used was reduced little by little compared to that in the control when nephrite jade was not used. When nephrite jade was used, the rate of cell growth opposed to evaporation of medium and depletion of nutrients was faster than that of the control and for this reason, rapid decreasing of medium depleted could be somewhat offset. As shown FIG. 10, which measures the volume change of packed cells only, from 4 days till 11 days after inoculation cell volume when using nephrite jade continuously was observed to increase more than that in the control case when using no nephrite jade. Hence, when nephrite jade was used, the rate of cell growth was more rapid than when nephrite jade was not used. These results are understood that reduction of total volume of medium liquor due to depletion of nutrients and

medium evaporation was offset by rapid cell growth rate in this experiment using nephrite jade and these results indicate that decreasing rate of total volume of medium liquor will be retarded compared to the control. In addition, the result comparing exact volume of proliferated cells shows the increasing tendency of cells'volume gradually after 4 days and is also understood to support the above-mentioned conclusions.

The full weight and dry weight of the cells are measured as a most general index for determining the proliferating state of cells. The growth curve of every cell is generally represented in a sigmoidal curve and this sigmoidal curve will be divided into 4 phases : the lag phase wherein there is no cell proliferation and no mass increase, and which is an adapting time for the medium ; the exponential phase which shows a steep slope because mass is increased due to a rapid proliferation rate after passing the lag phase ; the stationary phase wherein cell growth reaches a maximum to what extent and proliferation is being held and there is no mass increase ; and the dead phase wherein the overall cells'volume or mass is reduced because cells are killed by rupture due to depletion of nutrients, secretion of toxic components and the saturation state of the cell density.

FIGS. 12 and 13 are the results of measuring full weight and dry weight of cells.

FIG. 12 follows above-mentioned 4 phases growth curve. The group using nephrite jade shows a smaller rapid proliferation rate than the control group using no nephrite jade after 7 days, and proliferation in the former tends to continue until 10 days later while that in the latter is stopped and the full weight of cells reduces. When the concentration change of glucose, a nutrient acting as a main metabolic substrate in the medium, is compared, it is notable that cell growth in the medium according to the present invention is continued at the point that the concentration of glucose approaches zero by virtue of depletion of such nutrient, while, generally in the control medium (where nephrite jade is not used), the proliferation is stopped and the rate of cell growth is decreased at the point that nutrient is

exhausted. This suggests that nephrite jade may have influences on cell growth. Such a result is also shown in FIG. 13, which is a graph measuring the dry weight of cells. In FIG. 13, the cell growth in the medium of the present invention (nephrite jade is used) represents a more rapid proliferation rate than that in the control medium (nephrite jade is not used) after 3 days and the same appearance as in FIG. 12 appears 9 days later. Therefore, the cells cultured in a growth medium close to nephrite jade shows good effect on cell growth compared to the control. When Digitalis lanata plant cells which have about 10 days'growth limit are cultured using nephrite jade, the above cells maintain the stable state wherein cell necrosis does not happen without exchange with a new medium until 10 days later, and rather show the cell proliferation. For such reasons, the method according to the present invention may be applied for optimization of cell growth and concentration in a favorable manner as a process for producing the useful material.

(2) The effect of nephrite jade on pH change of the medium FIG. 14 shows the change of pH in the culture medium for cells and FIG. 15 shows the change of pH of the culture medium after adding nephrite jade powder.

In detail, FIG. 14 is a graph measuring pH change in the medium using the nephrite jade. In the control, pH tendency in the medium applied in typical plant cells also appears and pH decreases gradually with time and then, keeps to the same level. However, when nephrite jade is used, the pH tendency is similar to that of the control till 7 days later but pH increases little by little hereafter. Such a phenomenon obviously appears in FIG. 15 which is a graph measuring pH change in a medium wherein nephrite jade powder is directed added.

While pH value decreases continuously in the control medium wherein nephrite jade is not added, pH value of the medium wherein nephrite jade is added tends to maintain at some level. It is supposed that ion reaction due to mineral ingredients contained in the nephrite

jade may act as a cause of the above result.

(F) The result of analysis experiment for water quality to nephrite jade FIGS. 16 and 17 show the condition of the analytical instrument and the output of the results of the analysis, and the data shown in FIGS. 16 and 17 are arranged for each sample and the results are shown in Tables 29 through 32. In Table 29, each analysis item is measured to (sample 1) 48 hours later after the addition of a lump of 20 g of nephrite jade and there is no change in each analysis item and hence, there is no influence due to nephrite jade.

In Table 30, each analysis item is measured to (sample 2) 48 hours later after a lump of 20 g of nephrite jade is taken out of solution, and there is little change in each analysis item.

Also, in Table 32, there is no change in each analysis item of this analysis experiment wherein a lump of 20 g of nephrite jade is taken out of solution (sample 4). However, in the case of sample 3, data measuring each analysis item against sample passed 48 hours after addition of 20 g of nephrite jade powder into the solution are shown in Table 31. As shown in Table 31, there are many changes and these changes are as follows.

The amounts of Cr, Pb, Ni and Co, which are harmful to the human body, are changed greatly after 48 hours. The amount of Cr before the addition of nephrite jade powder, i. e. , before the reaction, is 45.30 mg and it reaches zero 48 hours later after the addition of nephrite jade. Also, Pb is completely removed from 13.76 mg to zero. The amount of Ni decreases from 51.8 mg to 1.733 mg and the amount of Co also decreases from 52.69 mg to 11.94 mg. The amount of Co also decreases from 52.69 mg to 11.94 mg. The amount of Mg, one of the essential ingredients for the human body, increases from 48.36 mg to 55.74 mg and this results from the binding of Mg with a component of nephrite jade itself but there is no change in hardness.

The hydrogen ion concentration of the distilled water appears as acidic at pH 3. 5 but changes to neutral at pH 6. 8, and the conductivity decreases rapidly. The adsorptive power is about 3-4 mmol. q (equivalent) per 1 g and it is a high value in the physical sense.

Table 29 < Result of analysis before and after the reaction (Sample 1 : nephrite jade mass (20 g) in solution) >

Item Before reaction After reaction (48 hours) Amount of change pH 3. 5 3. 82 Ni 51. 8 mg 51. 75 mg Co 52. 69 mg 52. 54 mg Cr 45. 30 mg 43. 88 mg Mg 48. 36 mg 48. 59 mg Pb 13. 76 mg 13. 90 mg

Table 30 < Result of analysis before and after reaction (Sample 2 : nephrite jade mass (20 g) out of solution) >

Item Before reaction After reaction (48 hours) Amount of change PH 3. 5 3. 65 Ni 51. 8 mg 48. 92 mg Co 52. 69 mg 49. 83 mg Cr 45. 30 mg 41. 23 mg Mg 48. 36 mg 47. 97 mg Pb 13. 76 mg 15. 1 mg

Table 31 < Result of analysis before and after reaction (sample 3 : nephrite jade powder (20 g) in solution) >

Item Before reaction After reaction (48 hours) Amount of change PH 3. 5 6. 8 +3. 3 Ni 51. 8 mg 1. 733 mg-50. 06 mg Co 52. 69 mg 11. 94 mg-40. 75 mg Cr 45. 30 mg 0 mg-45. 30 mg Mg 48. 36 mg 55. 74 mg +7. 38 mg Pb 13.76 mg 0 mg -13. 76 mg Table 32 < Result of analysis before and after reaction (sample 4: nephrite jade powder (20 g) out of solution) >

Item Before reaction After reaction (48 hours) Amount of change PH 3.5 3.7 Ni 51. 8 mg 51. 53 mg Co 52. 69 mg 52. 55 mg Cr 45. 30 mg 43. 0 mg Mg 48. 36 mg 48. 39 mg

Pb 13. 76 mg 14. 29mg

As described above, the proliferation of Digitalis lanata plant suspension cells which have been cultured for a week near nephrite jade was increased by about 30% as compared to the same cell culture without nephrite jade. The obtained result is very surprising because a result like this has not occurred at all in the various experiments previously performed to examine the proliferation of Digitalis lanata plant cell for high concentration culture. In addition, in the experiment of change of hard water, was found the fact that nephrite jade softened the hard water even without contacting with water. In particular, in the experiments of the elemental analysis for distilled water in which nephrite jade powder has been precipitated, special results of increasing pH, reducing Ni and Co, removal of heavy metals such as Cr, Pb and increasing of Mg have occurred.

Though the effect of nephrite jade (powder) used in the present invention has not yet been clarified theoretically, the effects such as changing of hard water without contacting the water, increasing the proliferation of Digitalis lanata plant suspension cell by 30%, reducing Ni and Co, and removing heavy metals such as Cr and Pb, which have human toxicity are surely due to the emission of electromagnetic waves shown in the results of the IR study and ionic reactions of inorganic components contained in nephrite jade. The above-described facts can be proved by effects exhibited in the products of the present invention.

< Experimental Example 18 > This experiment is to examine the change in pH over time when jade ore, jade necklace and jade powder were immersed into or added to water supplied from various sourses for 8 to 11 days (see FIGS. 18 through 21).

The jade materials used in the experiment were jade ores available from Chuncheon, Korea (Oksanga Co. , Ltd. ) and Russia, jade necklaces produced from nephrite jade available

from Chuncheon, Korea and China, and jade powder produced from nephrite jade available from Chuncheon, Korea. The water used for measurement of pH included water from a general purifier, underground water and strong acidic solution (pH 3.2).

< Results > (D When jade ore and jade necklaces were immersed in the water from a general purifier and underground water, the pH levels of the jade ore and necklaces produced from the nephrite jade available from Chuncheon, Korea, used in the present invention, were higher than those made in China and Russia.

(2) 10%, 5% and 1% of jade powder were added to a strong acidic solution of pH 3.2 and the average pH levels measured for 10 days were 8. 590. 10, 8. 580. 13 and 8. 5710. 11, respectively, exhibiting little difference by percent of the jade powder added.

During the measurement period, the pH levels of the strong acidic solution in the jade treated bottle were consistently higher than in a general bottle.

As shown in the above findings, the jade ore, jade powder and jade necklaces made from the nephrite jade available from Chuncheon, Korea increased the pH compared to those made in Russia and China, but there was no statistically significant difference.

< Experimental Example 19 > The experiment is to examine a change in bio-rhythm measured by a radionic biofield analyzer, available commercially under the name of OMNI-SENSE, when healthy 39 year old male adults and 19 year old female adults were assigned to each test in which

necklaces with large beads made of nephrite jade from a nephrite jade mine located in Chuncheon, Korea, and nephrite jade tea were taken and four typical cases were analyzed. The test results are described in Tables 33 and 34. Table 33 < Jade necklace (with large beads) >

Male (40 years old) Female (19 year old) Before After treatment Before After treatment treatment treatment Stenocardia (52071) 21 43 43 45 Diabetes (11009) 32 35 37 54 Hypertension 31 44 45 44 (40520) Sciatica (40228) 12 24 53 54 * Numbers in parentheses denote intrinsic measurement codes of the radionic biofield analyzer (OMNI-SENSE).

Table 34 < Jade tea >

Male (39 years old) Female (21 year old) Before After treatment Before After treatment treatment treatment Stenocardia (52071) 53 64 35 44 Diabetes (11009) 47 53 42 43 Hypertension (40520) 48 57 33 41

Sciatica (40228) 43 61 23 52

As is shown in the above results, there is a great difference in the measured values before and after treatment with jade. A higher value means that the jade components are more useful to the human body. Although the above-described experimental example was performed on healthy adults, a greater difference in the measured value is expected to be observed in the case of patients. The radionic biofield analyzer used in this experiment is a combined analyzer of a traditional analog radionic biofield analyzer and a digital radionic biofield analyzer. A 64 Kbytes pocket com was employed in the radio biofield analyzer used in this experiment. Rates of about 400 basic items for determining the physical conditions of the human body, including balance of Yin and Yang, hormone balance, metabolic problems, deficiency of vitamins, deficiency of minerals, senses and the like, are programmed in the pocket com.

The reference values of the radionic biofield analyzer and measurement conditions thereof are summarized below. Table 35 < Reference values of radionic biofield analyzer >

0-25% Poor 25-45% Good 45-55% Very good 55-75% Good 75-100% Poor

Error tolerance : 5% allowed according to surrounding factor of measurement place and analyzing person's physical condition Measurement range :-100-+100%, normally in the range of 0-100% Measurement surroundings: EMI free place, optimally a place where no interference from other strong waves occurs Power: Compatible for both 220 V AC adapter and built-in batteries (A4x4) The experimental examples 20 and 21 are presented for demonstrating medical effects of various products containing nephrite jade powder used in the present invention.

< Experimental Example 20 > To examine the advantageous effects of various products of personal ornaments containing nephrite jade powder prepared by the experimental examples of the present invention, e. g. , necklaces, rings, bracelets, the experiment was performed by the Chinese Medical Center affiliated to Daejeon University.

To over 45-year old male and female adults wearing plain ornaments, ornaments prepared according to the present invention had been worn for over 2 hours, and changes in the body condition of examinees were examined, and the results are listed in the following Tables 36 through 38.

Table 36 < Test for 45 year old male adults >

Plain ornaments Nephrite jade containing ornaments HR (Sa02) 81 BPM 76 BPM NIBP Systole 127 mmHg 128 mmHg Mean 107 mmHg 104 mmHg Diastole 80 mmHg 76 mmHg Oxygen concentration (Sa02) 91% 93% Pulse 81 BPM 76 BPM Table 37 < Test for 55 year old male adults >

Plain ornaments Nephrite jade containing ornaments HR (Sa02) 81 BPM 85 BPM NIBP Systole 181 mmHg 173 mmHg Mean 142 mmHg 127 mmHg Diastole 111 mmHg 110 mmhg Oxygen concentration (SaO2) 95% 95% Pulse 83 BPM 85 BPM

Table 38 < Test for 64 year old female adults >

Plain ornaments Nephrite jade containing ornaments HR (SAO2) 68 BPM 68 BPM NIBPSystole185mmHg176mmHg Mean 117 mmHg 125 mmHg Diastole 104 mmHg 105 mmHg Oxygen concentration (SaOz) 74% 96% Pulse 68 BPM 68 BPM As can be seen from the results shown in Tables 36 through 38, the oxygen concentration was higher in those having worn the ornaments made of the nephrite jade of the present invention than in those having worn the plain ornaments. Thus, the ornaments of the present invention have excellent effects of promoting metabolism and smooth blood circulation.

< Experimental Example 21 > Clinical tests were performed on patients having several symptoms, with the patients being allowed to use a bed, room, sofa, chair and the like sheeted with a cloth cover made of nephrite jade used in the present invention. The clinical test results proved that 88% of the patients had symptom reducing effects.

&commat; Criterion and method of selecting examinees

Among people having been treated in the Chinese Medical Center affiliated to Daejeon University, 25 patients suffering from headache, insomnia, dizziness, uneasiness or numbness of hands or feet were selected for clinical tests.

&commat; Test items and method Patients having symptoms of headache, insomnia, dizziness, uneasiness or numbness of hands or feet were allowed to keep the ornaments for a predetermined period (over 10 days), and then the patients'physical conditions and changes were observed.

&commat; Evaluation criterion and method A. Evaluation criterion: Conditions at the first medical examination for test items B. Evaluation method: Described in Table 39 below. The results are shown in Table 40 below.

Table 39

Order Effect Evaluation (%) Negligible or no effect < 70% 2 Effective 2 70% 3 Considerable effect 80% 4 Almost perfect cure 90%

Table 40

Symptom No effect Effective Considerable Almost perfect Total effect cure < 70% > -70% 80% 2 ! 90% Headache or 2 3 5 1 11 dizziness Insomnia 0 2 1 1 4 Uneasiness 1 1 1 2 5 Numbness of 0 1 3 hands or feet Indigestion 0 0 2 0 2 Total 3 (12%) 7 (28%) 10 (40%) 5 (20%) 25 (100%) As can be shown in the above results, most of the patients assigned to the clinical tests had imprared from the symptoms of headache, dizziness, insomnia, uneasiness, numbness of hands or feet, indigestion or the like. These results fully prove the excellent medical effects of nephrite jade.

* < Experimental example 22 > A test cup prepared from nephrite jade used in the present invention and a control cup made of polyethylene were filled with homogenized Grade A milk, and allowed to stand for 48 hours at ambient temperature. Then the milk was subjected to analysis. The results are shown in Table 41 below.

Table 41

Tests Control cup Test cup Coliform Bacteria Absent/ml Absent/ml Lactobacillus 45000 cfu/ml 37000 cfu/ml Yeast & Mold Count310 cfu/ml280 cfu/ml Standard Plate Count Over 3 x106 cfu/ml Over 3 x106 cfu/ml Conclusion: The number of microorganisms which are harmful to the human body was reduced.

In this experimental example, tests for the food decomposition rates of synthetic resin rice-bowls made of nephrite jade powder used in the present invention were performed as shown in Table 42.

Table 42

Sample Jade bowl Appearance Milk-white powder Experimental method Described below Results Described below Experimental method: Five jade bowls (test group) and five plain bowls (control group) were filled with a mixture of equal volumes of rice and sterile water and allowed to stand at room temperature for 24 hours. The two groups were spaced approximately 1 meter apart from each other with the lids off to be completely exposed to the air. As shown in Table 43 below, standard plate count tests were performed.

Table 43

(Unit : cfu/ml)

Bowl Control group 0 hours Test group &num;1 0.0 0.0 &num;2 0.0 0.0 &num;3 0.0 0.0 &num;4 0.0 0.0 &num;5 0.0 0.0 18 hours &num;1 721,635 666,690 &num;2 516,608 522,620 &num;3 629,715 570,620 &num;4 777,595 707,724 &num;5 737,701 731,678 24 hours &num;1 1036,981 1005,890 &num;2 1210,1281 1060,1095 &num;3 1068,89 951,180 &num;4 972,1050 1002,971 &num;5 1042,1160 978,1149 Conclusion: In the decomposition of food in the test group bowls and the control group bowls, the food decomposition rates of the test group bowls were lower than those of the control group bowls, which suggests that the jade of the present invention has advantageous effect on food storage.

< Experimental Example > The experiment was performed to investigate the effect of jade bowls made of the nephrite jade powder used in the present invention on the freshness of pork. Details are described in Table 44.

Table 44

Temp C C) 0 4 Container Control Jade Control Jade PH 5. 83~0. 04 VBN 3. 50~0. 43 Day 0.063~0. 013 Color E) VBN Day 4 Drip loss (%) 0. 14 0. 57 0. 54 0. 01 PH 5. 4610. 04 5. 42~0.00 5.59~0. 01 5. 6910. 01 VBN 5. 5610. 20 4. 29~0.20 5.56~0. 20 5. 4211. 41 TBA 0. 153~0.20 0.104~0.20 0.122~0.006 0.099~0. 025 Color (axe) 55. 80+0. 01 49. 30l0. 11 54. 90~0.08 56. 5010. 07 Day 7 Drip loss (%) 1. 02 0. 17 1. 90 0. 43 PH 5. 7710. 03 5. 84~0.01 5.56~0.01 5. 6510. 01

VBN 2. 36~0. 00 2. 32~0.00 3.48~0. 45 2. 59~0. 22 TBA 0. 234~0.013 0. 20310. 006 52. 8010. 06 52. 9010. 05 Color (# E) 55. 5010. 47 52. 6010. 75 52. 8010. 06 52. 90+0. 05 Day 14 Drip loss (%) 0. 92 0. 27 2. 70 0. 19 pH 5. 50~0.01 5.67~0.03 6.71~0.00 5.91~0. 02 VBN 3. 0010. 39 3. 98~0.18 6.17~0. 87 3. 8510. 53 TBA 0. 162~0.013 0.176~0.019 2. 406~0.191 0. 81110. 089 Color (# E) 51.70~0.10 53. 8010. 13 62. 80in. 00 0. 81110. 089 Day 21 Drip loss (%) 1.11 0.35 0.85 0.25 pH 6. 41~0.01 6.07~0.00 7.24~0. 00 6. 69~0. 01 VBN 5. 3210. 36 7. 35in. 42 30. 6713. 31 15. 0810. 98 TBA 10. 22010. 230 6. 852in. 274 10. 1510. 198 2. 298+0. 102 Color (# E) 52. 4010. 06 59. 2010. 13 58. 2010. 13 66. 3010. 33 Drip loss : % VBN: mg% TBA: mg Mal/kg of meat Color: Meat color

The experiment was performed to investigate the effect of nephrite jade on a change in the freshness of pork over time when the pork was stored in a jade bowl made of nephrite jade (Chuncheon, Korea) used in the present invention. Pork was stored either in a jade bowl or in a plain bowl (control) for 0,4, 7,14 or 21 days at 0 C or 4 C. One hundred gram (100 g) of pork cut from a ham part was kept in each container, while the drip loss, meat color, pH, volatile basic nitrogen (VBN: protein-denaturation) and lipid oxidation (TBA) were measured.

< Results > CD Drip loss was much less in pork stored in a jade bowl and tended to be considerably reduced as time passed by, regardless of the storage temperature.

(2) As an indicator of postmortem change of muscles, a distinct pH change is not

produced by the type of the container, though pH at 4 C was higher than at 0 C.

(3) VBN value which indicates the degree of protein denaturation was rather high at 0 C, for Day 14 and Day 21, and was definitely low at 4 C in pork stored in the jade bowl as time passed by.

(4) TBA value which indicates the degree of lipid oxidation was kept lower in pork stored in the jade bowl regardless of the storage temperature.

< Experimental Example 24 > The experiment is to examine the effects of a jade mug which might change the taste attributes of coffee when the coffee is served in the jade mug made of nephrite jade used in the present invention. The experiment was performed by the Department of Food & Nutrition of Chung-Ang University and Korea Food Research Institute. The details are described below.

1. Object of the experiment To examine the change in taste, aroma, aftertaste, and/or color of coffee when it is served in a jade mug or a plain mug (control) 2. Test method: Paired Preference Test M To test the preference of one sample over the other sample Test attributes: taste, aroma, aftertaste, color 3. Sensory panel 20-15 seniors majored in food & nutrition at Chung-Ang University in Korea (who are experienced with panel tests and have knowledge of the test method) 4. Test period W March to June, 1996 M Once a week N 10 times in total 5. Test container and type of beverage # A jade mug vs. a plain mug: Both having same appearance * Beverage: Instant coffee 6. Sample preparation 1 teaspoon of coffee was mixed to 1/2 cup of hot water 7. Statistics: T-test (p 0. 05) < Results > 1. Taste: Coffee contained in the jade mug imparted much less bitter taste (p 0.05).

2. Color and Aftertaste: The jade mug tended to give better color and aftertaste, but statistically insignificant.

3. Aroma : The plain mug gave better coffee aroma that the jade mug.

< Conclusion > The jade mug seems to make the taste of coffee mild (which is proved to be statistically Significant) Aftertaste and color of the coffee contained in the jade mug was similar to or better than that contained in plain mug (not statistically significant). Aroma of coffee contained in plain mug was better than in the jade mug (not statistically significant).

The results suggest that the nephrite jade distilled solution of the present invention has medical effects of treating disease and promoting the metabolism of the human body when it is used for drinking and medical treatment.

As described above, according to the present invention, nephrite jade extrct can be obtained from nephrite jade are collected from a nephrite jade mine, having excellent medical effects of preventing pathological symptoms such as headache, insomnia, numb feeling, indigestion or the like by promoting blood circulation and metabolism.

Claims

1. A jade extract by obtaining a nephrite-jade distilled solution such that nephrite jade ore pre-processed by pulverizing, sorting and cleaning, and sterile distilled water, are mixed at an evaporator in a mixture ratio of 1: 4, the mixture is heated at a temperature of 100 C or higher, components eluted from the jade ores into the distilled water while being boiled, are vaporized with the distilled water, and the vapor is converted into a distilled solution through heat exchange.

2. The jade extract according to claim 1, wherein the jade ore is cryptocrystalline tremolite of a negative value of a180, having a composition shown as follows: < Semi-quantitative Analysis of the Nephrite Jade Powder (%) > Silicon 34 Tin 0.024 Magnesium 10 Beryllium 0.00072 Calcium 4.9 Silver 0.0013 Iron 0.23 Titanium 0.0038 Aluminum 0.16 Nickel 0. 0028 Copper 0.17 Chromium 0.0030 Cobalt 0.046 Other element 0 Manganese 0.14

3. The jade extract according to claim 1, wherein a small amount of additives and pigment or other coloring are added to the jade extract to be used for drinking as health (sport) ion drinks, dietary fiber drinks, nourishing tonics and other carbonated drinks.

4. A process for preparing jade extract comprising the steps of : pulverizing jade ore into a predetermined size, sorting and cleaning the same to complete a pre-processing step ;' preparing distilled water; mixing the pre-processed jade ore and distilled water in an evaporator in a mixture ratio of 1: 4, heating the same at a temperature of 100oC or higher, to allow the jade ore containing materials eluted into the distilled water to be evaporated with the distilled water ; and converting the vapor having jade ore containing materials generated in the evaporating step into a distilled solution through heat exchange.

5. The method can according to claim 3, wherein the jade ore is cryptocrystalline tremolite of a negative value of o'O, having a composition shown as follows: < Semi-quantitative Analysis of the Nephrite Jade Powder (%) > Silicon 34 Tin 0.024 Magnesium 10 Beryllium 0.00072 Calcium 4.9 Silver 0.0013 Iron 0.23 Titanium 0.0038 Aluminum 0.16 Nickel 0.0028 Copper 0.17 Chromium 0.0030 Cobalt 0.046 Other element 0 Manganese 0.14

6. The method according to claim 4, wherein a small amount of additive and/or pigment or other coloring are added to the jade extract to be used for drinking as health (sport) ion drinks, dietary fiber drinks, nourishing tonics and other carbonated drinks.

7. A jade extract prepared by distilling a heated mixture of a nephrite jade ore and water.

8. A jade extract as claimed in any one of claims 1 to 3 or 7 or when made by the method claimed in claim 4 or claim 5, substantially as hereinbefore described.

9. A medicine or beverage whenever comprising a jade extract as claimed in any one of claims I to 3 or 7 or 8, or when made by the method of claim 4 or claim 5.