CN112450301A - Health tea with anti-fatigue function and preparation method and drinking method thereof - Google Patents

Abstract

The invention discloses a health tea with an anti-fatigue function, a preparation method and a drinking method thereof, the health tea comprises polyrhachis vicina roger, American ginseng, maca, lotus seeds, dogwood, medlar, gorgon fruit, raspberry and schisandra chinensis, wherein the weight ratio of the polyrhachis vicina roger, the American ginseng, the maca, the lotus seeds, the dogwood, the medlar, the gorgon fruit, the raspberry and the schisandra chinensis is 1: 1: 1: 1: 1: 1: 1: 1: 0.5. the preparation method comprises the following steps: 1) drying at low temperature; 2) micronizing; 3) common crushing; 4) mixing, granulating and drying at high temperature; 5) sterilizing and subpackaging; the drinking method comprises placing the prepared health tea in a cup, and soaking in boiling water. The preparation method and the drinking method are simple, the adopted raw materials are easy to obtain, the health tea has the effects of regulating yin and yang, strengthening body resistance to eliminate pathogenic factors, tonifying qi, strengthening the body resistance, resisting fatigue and the like, is a tawny granule, is dark brown in color, transparent and clear, has faint scent, is sweet after being slightly sour in taste, and belongs to functional ecological tea drinks.

Description

Health tea with anti-fatigue function and preparation method and drinking method thereof

Technical Field

The invention relates to the technical field of functional ecological tea drinks, in particular to health-care tea with an anti-fatigue function and a preparation method and a drinking method thereof.

Background

Fatigue is a subjective feeling of discomfort, but objectively loses its ability to perform the normal activities or work originally undertaken under the same conditions. With the continuous development of science and technology, the living standard of people is continuously improved, but the daily work, study or life pressure is increased day by day, so that the physical strength of people is thoroughly supported, the body is unbalanced, and the fatigue is generated. Modern medicine considers fatigue to be caused by functional disorders of the nervous, endocrine and immune systems caused by overwork, mental stress, diet, unreasonable nutrition, irregular life and stress.

At present, aiming at the fatigue symptom, a plurality of anti-fatigue products appear in the market successively, and can be divided into two types, namely conventional functional beverages, so that the aims of maintaining the normal physiological function of the organism and relieving fatigue are fulfilled by supplementing nutrients consumed in sports, for example, red cattle, treasure mineral strength and the like belong to the types, and the products generally have low content of effective components, large dose and poor timeliness; the other type is an anti-fatigue health product, the formula of the product is mostly prepared by taking astragalus, angelica, dried orange peel, nutgrass galingale rhizome and the like as main raw materials, the product is easy to cause symptoms of dyspepsia and the like such as hiccup, abdominal distension, flatulence, stomachache and the like after being taken, and the contents of some formula components are unscientific, so that the sub-health symptoms cannot be improved, the health care effect is not ideal, and the application population is narrow.

With the increasing concern of people on physical and mental health, the health-care tea is gradually popular in recent years because of multiple health-care functions. The health tea is a beverage with health function prepared from medicinal and edible Chinese medicinal materials. At present, most of health-care tea in the market is a beverage prepared by mixing traditional Chinese medicine extracts and containing additives, but has no clear health-care effect on certain symptoms such as cardiovascular and cerebrovascular diseases, hypertension and low immune function. Moreover, because the processing technology is immature, certain effective components can not be dissolved in tea water, thereby affecting the health care efficacy.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: overcomes the defects of the prior art, and provides the health-care tea with simple preparation process, good taste and anti-fatigue function, the preparation method and the drinking method thereof.

The technical scheme adopted by the invention for solving the technical problems is as follows: a health tea with antifatigue effect comprises Formica Fusca, radix Panacis Quinquefolii, maca, semen Nelumbinis, Corni fructus, fructus Lycii, semen euryales, Rubi fructus and fructus Schisandrae.

Further, the weight ratio of the polyrhachis vicina roger to the polyrhachis vicina roger, the American ginseng, the maca, the lotus seeds, the dogwood, the wolfberry fruit, the gordon euryale seed, the raspberry and the schisandra chinensis is 1: 1: 1: 1: 1: 1: 1: 1: 0.5.

the invention also provides a preparation method of the health tea with the anti-fatigue function, which comprises the following steps:

1) and (3) low-temperature drying: drying polyrhachis vicina Roger, radix Panacis Quinquefolii, maca, semen Nelumbinis, Corni fructus, fructus Lycii, semen euryales, Rubi fructus and fructus Schisandrae chinensis at low temperature respectively;

2) superfine grinding: mixing American ginseng and maca, and carrying out superfine grinding treatment to obtain mixed superfine powder, wherein the grinding water content in the superfine grinding is 5-7%, the grinding time is 6-7min, the grinding temperature is-10 ℃, the medium filling rate is 60-70%, and the feeding amount is 500 g;

3) ordinary crushing: mixing polyrhachis vicina Roger, semen Nelumbinis, Corni fructus, fructus Lycii, semen euryales, Rubi fructus and fructus Schisandrae, and pulverizing to obtain mixed common powder;

4) mixing, granulating and drying at high temperature: uniformly mixing the mixed superfine powder and the mixed common powder to obtain mixed powder, granulating the mixed powder by using ethanol with the concentration of 80-85%, and then carrying out high-temperature drying treatment to obtain granules;

5) and (3) sterilization and subpackaging: and (4) performing microwave sterilization on the granules to obtain a semi-finished product, and subpackaging to obtain a finished product.

Further, the superfine grinding adopts a Belley superfine grinder.

Preferably, the pulverization time of the micronization is 7 min.

Further, the low-temperature drying temperature is 50-60 ℃, and the low-temperature drying time is 48 hours.

Further, the drying time of the high-temperature drying treatment is 3-5h, and the drying temperature is 70-80 ℃.

Preferably, the drying time of the high-temperature drying treatment is 5h, and the drying temperature is 70 ℃.

The invention also provides a drinking method of the health tea with the anti-fatigue function, which comprises the steps of putting the prepared health tea into a cup, and adding boiling water for soaking.

Further, the health tea has the particle mesh number of 20 meshes, the soaking temperature of 90 ℃, the soaking time of 15-30min, and the material-liquid ratio of the added boiling water of 1: 10-20 times of soaking, wherein the soaking time is 1-3 times.

Preferably, the health tea has 20 meshes of particles, the soaking temperature is 90 ℃, the soaking time is 30min, and the material-liquid ratio of the added boiling water is 1: 15, and the soaking times are 3 times.

The invention relates to a health tea with anti-fatigue function, a preparation method and a drinking method thereof, which have the following beneficial effects:

(1) the polyrhachis vicina roger, the American ginseng, the maca, the lotus seed, the dogwood, the wolfberry fruit, the gordon euryale seed, the raspberry and the schisandra chinensis are easily available in raw materials, have the effects of regulating yin and yang, strengthening body resistance to eliminate pathogenic factors, tonifying qi, improving strength, resisting fatigue and the like, belong to functional ecological tea drinks, and are convenient to take and suitable for modern people and chronic patient groups living fast in rhythm; the ginseng saponin tea is yellow brown granules, the color of the soaked tea liquid is brown, the tea liquid is transparent and clear, the tea liquid has faint scent, the taste is slightly sour and sweet, the dissolution rate of the ginseng saponin is effectively promoted, and the ginseng saponin tea is easy to accept by other people and easy to popularize;

(2) the preparation method is simple, the operation is convenient, the process adjustment is mild, and the American ginseng and the maca are crushed by adopting an ultramicro crushing method, so that the dissolution rate of the ginsenoside is effectively improved, and the anti-fatigue effect of the health-care tea is enhanced; the health tea provided by the invention has good water solubility, rapid disintegration and convenient drinking;

(3) the polyrhachis vicina Roger added in the health tea has the effects of regulating blood pressure, preventing cardiovascular diseases, tonifying qi and blood, improving endurance and resisting fatigue and the like, the dogwood has the effects of enriching blood, tonifying liver and kidney, regulating qi, tonifying deficiency, improving eyesight and building body, the American ginseng has the effects of tonifying qi and yin, clearing heat and promoting fluid, and the maca has the effects of resisting fatigue, improving muscle endurance, resisting exercise fatigue and improving the disease resistance of organisms, so that the medicinal effect of the health tea is effectively improved;

(4) the drinking method of the invention is scientific and reasonable, and the loss of effective components to cause the waste of drug properties in the raw materials can be effectively avoided through reasonable soaking time, soaking temperature, adding amount of boiling water and soaking times when drinking, thereby improving the dual-purpose efficacy of the health care tea.

Drawings

FIG. 1 is a flow chart of the preparation process of a health tea with anti-fatigue function of the invention;

figure 2-is a plot of the average cumulative percent dissolution versus time of dissolution for the samples.

Detailed Description

The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention in any way.

The raw materials in the invention are all purchased from traditional Chinese medicine decoction piece limited companies in Nature Tang of Hunan province, wherein the producing area of the polyrhachis vicina Roger is Guangxi, and the polyrhachis dives Roger is identified to be an adult dried body of the polyrhachis dives Roger of the Ant family; the production place of American ginseng is Canada, and the American ginseng is identified as the dry root of American ginseng of Araliaceae; the maca is identified as dry root and rhizome of Lepidium meyenii Walp of Brassicaceae or Malachitum; the production place of lotus seed is Hunan, and the lotus seed is identified as the dry mature seed of lotus of Nymphaeaceae; the production place of Corni fructus is rhizoma Thymi, and it is identified as dried mature pulp of Corni fructus of Cornaceae; the production place of fructus Lycii is Ningxia, and it is identified as dry mature fruit of Lycium barbarum L of Solanaceae; the production place of semen euryales is Guangdong, and the semen euryales is identified to be dry mature kernel of semen euryales of Nymphaeaceae; the producing area of Rubi fructus is Hubei, which is identified as dry fruit of Rubus chingii Ching of Rosaceae; the production place of fructus Schisandrae is Yunnan, and it is identified as dried mature fruit of Schisandra chinensis of Magnoliaceae.

Example 1

A health tea with anti-fatigue function comprises polyrhachis vicina roger, American ginseng, maca, lotus seeds, dogwood, wolfberry fruit, gorgon fruit, raspberry and schisandra chinensis, wherein the weight ratio of the polyrhachis vicina roger, the American ginseng, the maca, the lotus seeds, the dogwood, the wolfberry fruit, the gordon euryale seed, the raspberry and the schisandra chinensis is 1: 1: 1: 1: 1: 1: 1: 1: 0.5, specifically: 500g of polyrhachis vicina Roger, 500g of American ginseng, 500g of maca, 500g of lotus seed, 500g of dogwood, 500g of wolfberry fruit, 500g of gordon euryale seed, 500g of raspberry and 250g of schisandra fruit.

Example 2

A preparation method of health tea with anti-fatigue function comprises the following steps:

1) and (3) low-temperature drying: respectively drying 500g of polyrhachis vicina Roger, 500g of American ginseng, 500g of maca, 500g of lotus seed, 500g of dogwood, 500g of wolfberry fruit, 500g of gorgon fruit, 500g of raspberry and 250g of schisandra chinensis at 50 ℃ for 48 hours for later use;

2) superfine grinding: mixing American ginseng and maca, and carrying out superfine grinding treatment in a Beili superfine grinder to obtain mixed superfine powder, wherein the grinding water content in the superfine grinding is 7%, the grinding time is 7min, the grinding temperature is 0 ℃, the medium filling rate is 65%, and the feeding amount is 500 g;

3) ordinary crushing: mixing polyrhachis vicina Roger, semen Nelumbinis, Corni fructus, fructus Lycii, semen euryales, Rubi fructus and fructus Schisandrae, and pulverizing to obtain mixed common powder;

4) mixing, granulating and drying at high temperature: uniformly mixing the mixed superfine powder and the mixed common powder to obtain mixed powder, granulating the mixed powder by using 80-85% ethanol, and drying at the high temperature of 70 ℃ for 5 hours to obtain granules;

5) and (3) sterilization and subpackaging: and (3) sub-packaging the semi-finished product obtained after microwave sterilization of the granules in a tea liquid filter paper bag, and sealing the tea bag to obtain the finished product.

Example 3

The invention relates to a drinking method of health tea with an anti-fatigue function, which is characterized in that a tea bag of the health tea prepared in example 2 is placed in a cup, boiling water is added for soaking, the particle mesh number of the health tea is 20 meshes, the soaking temperature is 90 ℃, the soaking time is 30min, the material-to-liquid ratio of the added boiling water is 1: 1, the soaking times are 3 times.

Experimental example 1 study on pulverizing mode of American ginseng and maca

The total ginsenoside is used as an investigation index, the in-vitro dissolution rate of the mixed body of the American ginseng and the maca is detected, and the relative cumulative dissolution rate is used as an index. The detection steps are as follows:

(1) preparation of control solutions: taking appropriate amount of ginsenoside Rg1, ginsenoside Re, and ginsenoside Rb1 as reference substances, precisely weighing, and adding methanol to obtain solutions containing ginsenoside Rg 10.1mg, ginsenoside Re 0.4mg, and ginsenoside Rb 11 mg per 1 ml. The weighed ginsenoside Rg is 0.1003mg, the ginsenoside Re is 0.4001mg, and the ginsenoside Rb1 is 1.0005mg

(2) Treatment of the test solution: placing 2.0g of the ordinary powder and the superfine powder which are subjected to ordinary grinding and superfine grinding into a dissolution cup respectively, adding 1000ml of artificial gastric juice respectively, rotating at the speed of 100r/min, placing the dissolution cup into a constant-temperature water bath device, controlling the temperature at 37 +/-0.5 ℃, sampling 2ml at fixed time at 5min, 15min, 30min and 60min respectively, simultaneously supplementing 2ml of artificial gastric juice with the same temperature into the dissolution cup, filtering, adding 50% methanol to fix the volume to 10ml, and filtering to obtain a subsequent filtrate.

(3) Determination of content

Chromatographic conditions are as follows: the mobile phase uses acetonitrile as a mobile phase A, and uses 0.1 percent phosphoric acid water solution as a mobile phase B to carry out gradient elution according to the mixture ratio in the table 1; the wavelength was 203nm, the column temperature was 40 ℃, the flow rate was 1ml/min, and the sample size was 10 ul.

TABLE 1 chromatographic elution conditions

Time (min)	Acetonitrile (%)	0.1% aqueous solution of fermented glutinous rice with phosphorus (%)
			0-25	19→20	81→80
25-60	20→40	86→60
			60-90	40→55	60→45
90-100	55→60	45→40

The detection shows that the peak area of the control group is 10169, and the concentration C of the ginsenoside of the group is found_{To pair}1.5009 mg/ml.

TABLE 2 Peak area and Total ginsenoside content of Normal powder and ultra-Fine powder

	Area of common powder peak	Content%	Area of ultra-fine powder peak	Content%
					5min	3979	0.293	6849	0.505
15min	6854	0.505	13388	0.987
					30min	9688	0.714	16013	1.181
60min	10886	0.803	18120	1.336

The average cumulative dissolution percentage of the measured sample is plotted against the dissolution time, as shown in fig. 2, the results show that the dissolution rate of the mixed powder of American ginseng and maca is increased after the superfine grinding treatment, but the dissolution amount is increased slowly along with the time, and finally the dissolution balance is achieved, so the American ginseng and the maca are subjected to the superfine grinding treatment by selecting the superfine grinding mode.

Experimental example 2 research on ultra-fine pulverizing process parameters of American ginseng and maca

The research of the superfine grinding process of the mixture of American ginseng and maca is carried out by adopting a Beili superfine grinder, the grinding moisture, the grinding time, the feeding amount and the medium filling rate are considered factors, and D50 (the corresponding particle size value when the cumulative distribution percentage reaches 50%) is used as an evaluation index to determine the range of each parameter.

(1) Determination of the grinding moisture: respectively taking about 300g of dry American ginseng and maca coarse powder, 5 parts in total, drying until the water content is 5%, 7%, 9%, 11% and 13%, placing in a high-frequency vibration mill, vibrating for 10 minutes, wherein the crushing temperature is-10 ℃, the amplitude is 5mm, and the medium filling rate is 70%. The results show that: when the grinding moisture is 5-7%, the D50 of the mixed components is 15-17um and changes smoothly, and the higher the moisture is, the poorer the grinding effect is, so the moisture of the medicinal materials is preferably controlled to be 5-7%.

(2) Determination of the filling rate of the medium: taking about 300g of dry American ginseng and maca mixed medicinal material coarse powder, 5 parts in total, drying until the water content is 7%, placing the coarse powder in a high-frequency vibration mill, vibrating for 10 minutes at the crushing temperature of-10 ℃, with the amplitude of 5mm and the medium filling rates of 40%, 50%, 60%, 70% and 80% respectively, and the result shows that when the medium filling rate is 40-80%, the D50 changes smoothly, and 60-70% is selected for saving cost and energy consumption.

(3) Measurement of the charged amount: taking 5 parts of dry coarse powder of American ginseng and maca respectively, drying the coarse powder until the water content is 7%, placing the coarse powder in a high-frequency vibration mill, vibrating for 10 minutes at the crushing temperature of-10 ℃, with the amplitude of 5mm and the medium filling rate of 70%, wherein the crushing temperature is-10 ℃, the crushing rate is 5mm, and the results show that the powder is in the range of 14-16 mu m at D50 along with the change of the feeding amount, the feeding amount range D50 has no obvious difference, so that the feeding amount is 300-500 g.

(4) Measurement of pulverization time: taking about 300g of dry American ginseng and maca coarse powder respectively, 5 parts in total, drying until the water content is 7%, placing the coarse powder in a high-frequency vibration mill, vibrating for 3 minutes, 5 minutes, 7 minutes, 9 minutes, 10 minutes and 12 minutes respectively, wherein the crushing temperature is-10 ℃, the amplitude is 5mm, and the medium filling rate is 70% respectively, and the result shows that the particle size of the particles is only slightly changed after being crushed for 6 minutes, which indicates that the superfine crushing tends to be balanced, so that the crushing time is selected to be 7 minutes.

Experimental example 3 superfine pulverizing homogenization experiment of American ginseng and maca

(1) The cloud military design table was designed using moisture (SF), pulverization time (FSSJ), pulverization temperature (FSWD), and medium filling rate (JZTCL) as factors, and the results are shown in table 3:

TABLE 3 even design test arrangement chart

(2) Data processing: the data in the above table were subjected to multiple linear regression analysis of variance using SPSS15.0 software, with the results shown in tables 4 and 5:

TABLE 4 ANOVA TABLE

ANOVA^b

a.Predictors：(Constant)，JZTCL，FSWD.SF.FSSJ

b.Dependent Variable：D50

TABLE 5 correlation coefficient Table

Coefficients^a

³.Dependent Variable：D50

As can be seen from the above table, the standard regression coefficients of the independent variables X2 and X4 are-3.618 and 3.498, respectively, the absolute values are relatively large, which indicates that the particle size is closely related to the pulverization time and the medium filling rate, and is not significantly related to other factors, and when the maximum level of the factors is taken within the test range, that is, X2 is 12 and X4 is 90, the regression variance is substituted, the predicted value Y is 15.74 um. The stronger the adsorptivity among the particles is, the lower the crushing efficiency is, and the larger the influence on the equipment loss is. Referring to the crushing process parameters and the production practice, the pre-selection preferred conditions are that the crushing time is 7min, the temperature is-10 ℃, the moisture is 5-7%, the medium filling rate is 60-70%, X2 is 4, X4 is 60, the regression equation is substituted, and the predicted value Y is 15.85 um.

(3) And (3) verification test: weighing about 300g of dry coarse powder of the mixed medicinal material of the American ginseng and the maca, carrying out superfine grinding according to the optimized test conditions, carrying out parallel three parts, and determining that the average value of D50 is 15.39um and the RSD is 1.28 percent, thereby showing that the process parameters are stable and the predicted regression equation has better practical guiding significance.

Experimental example 4 particle size measurement of ultrafine powder after ultrafine pulverization

The laser diffraction method is used for detection, and the winner-3001 dry laser particle size analyzer is used for automatically measuring the particle size of the mixed superfine powder, and the result shows that the particle size distribution of the mixed superfine powder is 0.94-100.64um, and the accumulation of the particles with the D50 being less than or equal to 20um is more than 98%.

Experimental example 5 study of high temperature drying Process conditions

In order to reduce the loss of effective components and ensure the flavor of the tea bags, proper high-temperature drying temperature is adopted to prolong the drying time, and the drying time and the drying temperature are taken as investigation factors to optimize the high-temperature drying process of the granulated health-care tea.

(1) Determination of drying time: taking 212.5g of the medicinal material powder according to the proportion of the prescription amount 1/20, respectively taking 2g of the medicinal material powder for a drying test, respectively drying 3 parts of the medicinal material in a drying oven at 70 ℃ for 1h, 3h and 5h, wherein the numbers are 1, 2 and 3, and inspecting the moisture content after drying, wherein the detection results are shown in table 6:

TABLE 6 moisture content determination table for different drying times

As can be seen from the above table, the drying time was 5 hours, and the moisture content was controlled to be low, so the high temperature drying time was determined to be 5 hours.

(2) Measurement of drying temperature: the medicine powder is taken according to the proportion of the prescription amount 1/20, the total amount is 212.5g, the medicine powder is respectively dried in drying boxes with the temperature of 60 ℃, 70 ℃, 80 ℃ and 90 ℃ for 5h, the numbers are respectively 1, 2, 3 and 4, the drying degree and the dry sensory evaluation of the product are taken as indexes, and the results are shown in the table 7:

TABLE 7 table for determining sensory index of product at different drying temperatures

Numbering	Drying temperature/. degree.C	Sense organ	Shape of the content
				1	60	Fragrance	The contents are slightly moist
2	70	Rich tea fragrance	Drying
				3	80	Rich tea fragrance	Completely drying
4	90	Burnt fragrance	Slightly scorched green

As can be seen from the above table, the temperature higher than 80 ℃ can cause the finished product to be scorched, the product contains fruit medicinal materials such as medlar, dogwood and the like, the fruit medicinal materials are oily and juicy, the finished product can be moisturized and deteriorated if the temperature is too low, the drying time is too long, and the temperature for high-temperature drying is finally determined to be 70 ℃ and the drying time is 5 hours in view of energy conservation.

Experimental example 6 determination of immersion time upon drinking

The prepared tea bags (10g per bag) were put into a cup, and 200ml of boiling water was added thereto, respectively. Soaking for 15min, 30min, 45min, 60min, and 90min (each group of 3 parallel samples), filtering to obtain soaking solution, and measuring total ginsenoside content in the filtrate.

(1) Preparation of control solutions: refer to Experimental example 1.

(2) Preparation of a test solution: taking 2ml of the filtrate after the specified soaking time respectively, adding 50% methanol to fix the volume to 10ml, and filtering to obtain the subsequent filtrate.

(3) Chromatographic conditions are as follows: refer to Experimental example 1.

The measurement results of the content of the total saponins of panax ginseng are shown in table 8:

TABLE 8 determination of the total ginsenoside content of the product at different soaking times

Soaking time/min	Content of total saponins of ginseng/%)
		15	1.249
30	1.378
		45	1.166
60	1.028
		90	1.009

As shown in the above table, the dissolution rate of the total saponins of panax ginseng is the highest when the ginseng is soaked for 30min, and the ginseng is preferably soaked for 30 min.

Experimental example 7 determination of immersion time, number of particles, amount of water added, and number of immersion times upon drinking

The orthogonal test is adopted to optimize the soaking time, the number of particles, the water adding amount and the soaking times during drinking, and the content of the total ginsenoside is taken as a reference index.

TABLE 9 table of the number of particles, soaking time, water addition multiple, and soaking times

TABLE 10 orthogonal test design Table and results

TABLE 11 ANOVA TABLE

F_0.05(2.2)＝19.00，F_0.01(2.2)＝99.00

The content determination of the total ginsenoside is used as a survey index, the magnitude of a range difference value R in an orthogonal test result table shows that the main action and the secondary action of each factor are A, B, C and D, and a variance result shows that: the factor A has significant meaning (P <0.01), the factor B has significant meaning (P <0.05), and the factor C, D has no significant meaning (P >0.05), so the A3B3C2D1 is preferably used, and the drinking condition of the product is determined by that the number of particles is 20 meshes, and 15 times of 90 ℃ water is added to soak the product for 3 times.

Measurement of Each index of the finished product prepared in Experimental example 8

(1) The formula is as follows: 500g of polyrhachis vicina Roger, 500g of American ginseng, 500g of maca, 500g of lotus seed, 500g of dogwood, 500g of wolfberry fruit, 500g of gordon euryale seed, 500g of raspberry and 250g of schisandra fruit.

(2) The preparation method comprises the following steps: drying the above 9 Chinese medicinal materials at 50 deg.C for 48 hr, mixing radix Panacis Quinquefolii and maca, and micronizing in a Beili micronizer under the conditions of: grinding water content is 7%, grinding time is 7min, grinding temperature is 0 ℃, medium filling rate is 70%, and feeding amount is 500 g; and then, after the rest medicinal materials are subjected to common crushing, mixing the obtained common parts with the mixed superfine powder, granulating by using ethanol with the concentration of 80%, drying at high temperature, quantitatively packaging in tea filter paper bags after microwave sterilization, and sealing the tea bags.

3 samples were made as described above, numbered 1, 2, and 3.

(3) Determination of moisture

TABLE 12 moisture content determination table

Numbering	Water content/%)
		1	5.1
2	5
		3	5.8

(4) Measurement of extract

The measurement method of the extract refers to the fourth edition of Chinese pharmacopoeia 2015 edition, general rule 2201-hot dipping method.

TABLE 13 extract measurement Table

Numbering	Extract/%
		1	36.5
2	36.2
		3	36.0

(5) Determination of total ginsenoside content

The control solutions were prepared and chromatographed as in example 1.

Preparation of test sample solution: taking 1g of the tea bag content, placing 2 parts of each batch in parallel into a conical flask with a plug, precisely adding 50ml of water-saturated n-butyl alcohol, weighing, placing into a water bath, heating, refluxing, extracting for 1.5h, cooling, weighing again, supplementing the lost weight with the water-saturated n-butyl alcohol, shaking up, filtering, precisely taking 25ml of subsequent filtrate, placing into an evaporation dish, evaporating, adding a proper amount of 50% methanol into residues until dissolving, transferring into a 10ml volumetric flask, adding 50% methanol to scale, shaking up, filtering, and taking the subsequent filtrate.

TABLE 14 Total Saponin content of Ginseng

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A health tea with anti-fatigue function is characterized in that: comprises polyrhachis vicina Roger, radix Panacis Quinquefolii, maca, semen Nelumbinis, Corni fructus, fructus Lycii, semen euryales, Rubi fructus and fructus Schisandrae.

2. The health tea having an anti-fatigue function according to claim 1, wherein: the weight ratio of the polyrhachis vicina roger to the American ginseng, the maca, the lotus seeds, the dogwood, the wolfberry fruits, the gordon euryale seeds, the raspberries and the schisandra chinensis is 1: 1: 1: 1: 1: 1: 1: 1: 0.5.

3. a method for preparing the health tea having an anti-fatigue function according to claim 1 or 2, wherein: the method comprises the following steps:

1) and (3) low-temperature drying: drying polyrhachis vicina Roger, radix Panacis Quinquefolii, maca, semen Nelumbinis, Corni fructus, fructus Lycii, semen euryales, Rubi fructus and fructus Schisandrae chinensis at low temperature respectively;

2) superfine grinding: mixing American ginseng and maca, and carrying out superfine grinding treatment to obtain mixed superfine powder, wherein the grinding water content in the superfine grinding is 5-7%, the grinding time is 6-7min, the grinding temperature is-10 ℃, the medium filling rate is 60-70%, and the feeding amount is 500 g;

3) ordinary crushing: mixing polyrhachis vicina Roger, semen Nelumbinis, Corni fructus, fructus Lycii, semen euryales, Rubi fructus and fructus Schisandrae, and pulverizing to obtain mixed common powder;

4) mixing, granulating and drying at high temperature: uniformly mixing the mixed superfine powder and the mixed common powder to obtain mixed powder, granulating the mixed powder by using ethanol with the concentration of 80-85%, and then carrying out high-temperature drying treatment to obtain granules;

5) and (3) sterilization and subpackaging: and (4) performing microwave sterilization on the granules to obtain a semi-finished product, and subpackaging to obtain a finished product.

4. The method for preparing health tea with anti-fatigue function according to claim 3, wherein the method comprises the following steps: the superfine grinding adopts a Belley superfine grinder, and the grinding time of the superfine grinding is 7 min.

5. The method for preparing health tea with anti-fatigue function according to claim 3, wherein the method comprises the following steps: the low-temperature drying temperature is 50-60 ℃, and the low-temperature drying time is 48 h.

6. The method for preparing health tea with anti-fatigue function according to claim 3, wherein the method comprises the following steps: the drying time of the high-temperature drying treatment is 3-5h, and the drying temperature is 70-80 ℃.

7. The method for preparing health tea with anti-fatigue function according to claim 6, wherein the method comprises the following steps: the drying time of the high-temperature drying treatment is 5h, and the drying temperature is 70 ℃.

8. A drinking method of the health tea having an anti-fatigue function according to claim 1 or 2, characterized in that: placing the prepared health tea in a cup, and soaking in boiling water.

9. The drinking method of the health tea having the fatigue relieving function according to claim 8, wherein: the health tea has the particle mesh number of 20 meshes, the soaking temperature of 90 ℃, the soaking time of 15-30min, and the material-liquid ratio of the added boiling water of 1: 10-20 times of soaking, wherein the soaking time is 1-3 times.

10. The drinking method of the health tea having the fatigue relieving function as claimed in claim 9, wherein: the health tea has the particle mesh number of 20 meshes, the soaking temperature of 90 ℃, the soaking time of 30min, and the material-liquid ratio of the added boiling water of 1: 15, and the soaking times are 3 times.

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