CN113943616A - Extraction and production process of daily chemical soapberry raw material - Google Patents
Extraction and production process of daily chemical soapberry raw material Download PDFInfo
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- CN113943616A CN113943616A CN202111413107.5A CN202111413107A CN113943616A CN 113943616 A CN113943616 A CN 113943616A CN 202111413107 A CN202111413107 A CN 202111413107A CN 113943616 A CN113943616 A CN 113943616A
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- 235000018324 Shepherdia canadensis Nutrition 0.000 title claims abstract description 49
- 238000000605 extraction Methods 0.000 title claims abstract description 35
- 239000002994 raw material Substances 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000126 substance Substances 0.000 title abstract description 8
- 240000003377 Shepherdia canadensis Species 0.000 title abstract 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 76
- 239000000243 solution Substances 0.000 claims abstract description 37
- 238000010828 elution Methods 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims abstract description 13
- 230000001954 sterilising effect Effects 0.000 claims abstract description 11
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 11
- 239000007864 aqueous solution Substances 0.000 claims abstract description 10
- 238000002137 ultrasound extraction Methods 0.000 claims abstract description 6
- 238000005352 clarification Methods 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 238000011084 recovery Methods 0.000 claims abstract description 5
- 241000694414 Sapindus saponaria Species 0.000 claims description 41
- 239000011347 resin Substances 0.000 claims description 21
- 229920005989 resin Polymers 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 19
- 239000012528 membrane Substances 0.000 claims description 18
- 238000001179 sorption measurement Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 241000580955 Sapindus mukorossi Species 0.000 claims description 9
- 239000008213 purified water Substances 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 2
- 238000001223 reverse osmosis Methods 0.000 claims description 2
- 239000000706 filtrate Substances 0.000 claims 1
- 229930182490 saponin Natural products 0.000 abstract description 13
- 150000007949 saponins Chemical class 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 239000001397 quillaja saponaria molina bark Substances 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 5
- 235000017709 saponins Nutrition 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 6
- 238000011160 research Methods 0.000 description 4
- 238000003809 water extraction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000186660 Lactobacillus Species 0.000 description 1
- 235000009001 Quillaja saponaria Nutrition 0.000 description 1
- 241000580938 Sapindus Species 0.000 description 1
- 238000000944 Soxhlet extraction Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000001139 anti-pruritic effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 229910052956 cinnabar Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002481 ethanol extraction Methods 0.000 description 1
- 229930182478 glucoside Natural products 0.000 description 1
- 150000008131 glucosides Chemical class 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000000874 microwave-assisted extraction Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002772 monosaccharides Chemical class 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229930004725 sesquiterpene Natural products 0.000 description 1
- -1 sesquiterpene glycosides Chemical class 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 201000004647 tinea pedis Diseases 0.000 description 1
- 150000008130 triterpenoid saponins Chemical class 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/0094—Process for making liquid detergent compositions, e.g. slurries, pastes or gels
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/662—Carbohydrates or derivatives
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/382—Vegetable products, e.g. soya meal, wood flour, sawdust
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention discloses a production process for extracting soapberry raw material for daily use, which relates to the field of extraction production processes, and comprises the steps of S1 smashing soapberry raw material, S2 smashing soapberry raw material, carrying out ultrasonic normal-temperature extraction to obtain primary extracting solution, S3 carrying out continuous separation to obtain centrifugal clear solution, S4 carrying out normal-temperature separation, clarification and filtration to obtain filtered clear solution, S5 carrying out elution to obtain ethanol eluting solution, S6 carrying out concentration and recovery to obtain soapberry aqueous solution and ethanol, S7 carrying out high-temperature instant sterilization to obtain final soapberry extracting solution, carrying out ultrasonic extraction to the soapberry raw material at normal temperature, improving the extraction effect of the soapberry, effectively avoiding the influence of saponin substances of the soapberry, adopting a disc type separator to carry out continuous separation, effectively removing particle impurities in the primary extracting solution, and the influence of particle impurities on subsequent equipment is also avoided.
Description
Technical Field
The invention relates to the field of extraction production processes, in particular to an extraction production process of a daily chemical soapberry raw material.
Background
Sapindusukorosis Gareth, also called soaptree or hand fruit, is a deciduous tree of Sapindusk, a Sapindusk family Sapindusk genus, and is distributed in the east-south Asia countries, Taiwan provinces and southern provinces of China and Huaihe. The soapberry aril contains abundant glucoside substances, mainly comprises triterpenoid saponins and sesquiterpene glycosides, has good foamability and decontamination performance, and can be used as natural active substance in shampoo and various skin-cleaning and skin-care cosmetics; it also has antibacterial and antipruritic effects, and can be used for treating tinea pedis; ojha et al showed that, compared to artificially synthesized non-ionic detergents such as N-9, the soapberry total saponin has low toxicity to lactobacilli and can be used in feminine hygiene products.
Although the sapindus mukorossi has various effects, the above effects of the total saponins and aglycones thereof of sapindus mukorossi are still in the stage of qualitative research for various reasons, and the extraction process and development and utilization of the total saponins of sapindus mukorossi are not reported in documents. Meanwhile, a great amount of soapberry fruits are abandoned by people on the road every year and are allowed to be self-extinguished, so that great resource waste is caused. The 21 st century is predicted by experts to be a biological century, the development and application of bioscience are more and more valued by people, and the research and development of the total saponins of sapindus mukorossi and aglycones thereof with special biological activity are believed to be concerned by people.
The extraction method of the total saponins of soapberry mainly comprises a water extraction method or an organic solvent extraction method. The water extraction method has high extraction rate, but some monosaccharides, oligosaccharides, amino acids, proteins, mucoids and the like are often extracted, so that the purity of the total saponins in the extract is reduced. The researches of the cinnabar and the like find that the extraction rate of the total saponins of the Chinese soapberry can reach more than 50% at room temperature by using solvents such as water, methanol, ethanol and the like, wherein the extraction rate of methanol (the extraction rate is 59.85%) and ethanol (the extraction rate is 58.3%) is superior to that of water (the extraction rate is 51.6%). The Soxhlet extraction of Sapindus mukurossi et al with 50% ethanol, 95% ethanol, n-butanol and the like after water pretreatment was compared, and the results showed that the extraction rate was 72-74% with ethanol extraction and the extraction rate of n-butanol was only 34.77%. In addition, the microwave extraction method has a good extraction effect when the n-butanol solvent is used, and the recovery rate of the total saponins of soapberry can reach 16.9%. The water extraction-macroporous resin adsorption separation method and ultrafiltration method are adopted to separate and purify the soapberry total saponin, the purity of the total saponin can reach 85 percent and 67.2 percent respectively, but the industrial production cost is high. In summary, although researchers do much work on the separation and extraction research of sapindus mukorossi, they are still in the preliminary research stage in general, and there are disadvantages of low purity (such as water extraction method), high cost, poor operability and the like in order to realize large-scale production.
Disclosure of Invention
The invention aims to solve the problems and designs a production process for extracting a daily chemical soapberry raw material.
The invention realizes the purpose through the following technical scheme:
a production process for extracting soapberry raw materials for daily use comprises the following steps:
s1, crushing the soapberry raw material;
s2, putting the crushed soapberry raw material and purified water into an ultrasonic extraction tank for ultrasonic normal-temperature extraction to obtain a primary extracting solution;
s3, continuously separating the primary extracting solution in a disc type separator to obtain centrifugal clear liquid;
s4, allowing the centrifuged clear liquid to enter a membrane filter for normal-temperature separation, clarification and filtration to obtain filtered clear liquid;
s5, enabling the filtered clear liquid to enter a resin adsorption system for elution to obtain an ethanol elution solution;
s6, concentrating and recovering the ethanol elution solution to obtain a soapberry aqueous solution and ethanol;
s7, feeding the soapberry aqueous solution into a high-temperature sterilization device for high-temperature instantaneous sterilization to obtain the final soapberry extracting solution.
The invention has the beneficial effects that: ultrasonic extraction is carried out on the soapberry raw material at normal temperature, so that the extraction effect of the soapberry is improved, and the influence of saponin substances of the soapberry on the soapberry is effectively avoided; the method adopts a disc separator to carry out continuous separation, effectively removes the particle impurities in the primary extracting solution, and also avoids the influence of the particle impurities on subsequent equipment; and then heavy metal ions and micromolecular impurities in the centrifugal clear liquid are adsorbed by a resin adsorption system.
Drawings
FIG. 1 is a schematic flow chart of the production process for extracting soapberry raw material for daily use in the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "inside", "outside", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships that the products of the present invention are conventionally placed in use, or the orientations or positional relationships that are conventionally understood by those skilled in the art, and are used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is also to be noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The following detailed description of embodiments of the invention refers to the accompanying drawings.
A production process for extracting soapberry raw materials for daily use comprises the following steps:
s1, crushing the soapberry raw material to 80 meshes, and improving the extraction efficiency of ultrasonic extraction conveniently by crushing;
s2, placing the crushed soapberry raw material and purified water into an ultrasonic extraction tank for ultrasonic normal-temperature extraction to obtain a primary extracting solution, wherein the ratio of the soapberry raw material to the purified water is 1:8, extracting at normal temperature for 2 hours, repeatedly extracting for 3 times, mixing the primary extracting solutions extracted for 3 times, and then entering S3 for ultrasonic normal-temperature extraction to obtain more sufficient extraction, and simultaneously, the normal temperature is better for protecting saponin substances;
s3, enabling the primary extracting solution to enter a disc type separator for continuous separation to obtain centrifugal clear liquid, effectively removing particle impurities by adopting a continuous separation mode, having high separation efficiency and protecting subsequent process equipment;
s4, allowing the centrifuged clear liquid to enter a membrane filter for normal-temperature separation, clarification and filtration to obtain filtered clear liquid, wherein the pore diameter of a membrane element in the membrane filter is 0.2um, the operating pressure is 0.3MPa, macromolecular proteins, colloids and the like are removed through membrane separation, clarification and filtration, and the filtered feed liquid is clarified to be beneficial to protecting a resin adsorption system;
s5, enabling the filtered clear liquid to enter a resin adsorption system for elution to obtain an ethanol elution solution, enabling the width-to-height ratio of a resin column of the resin adsorption system to be 1:6, enabling the resin to be macroporous adsorption resin, enabling the resin of the resin column to be in a volume ratio of 1:3 with the filtered clear liquid for column loading adsorption, washing with purified water 2 times the column volume, eluting with ethanol 3 times the column volume, enabling the concentration of the ethanol to be 80%, enabling the resin adsorption to be adopted, removing heavy metal ions and small molecular impurities in the feed liquid through washing, and improving the quality of the extracting solution;
s6, concentrating and recovering the ethanol elution solution to obtain a soapberry aqueous solution and ethanol, wherein the method specifically comprises the following steps:
s61, enabling the ethanol elution solution to enter membrane concentration equipment for normal-temperature concentration and recovery to obtain concentrated ethanol elution solution and ethanol, enabling the ethanol to enter a resin adsorption system for eluting the subsequent filtered clear liquid, enabling the molecular weight of the reverse osmosis membrane used for the membrane element in the membrane concentration equipment to be 200Da and the operating pressure to be 2.5MPa, enabling the membrane concentration equipment to concentrate at normal temperature to recover 90% of ethanol in the ethanol elution solution, reducing the time of subsequent single effect, reducing the heating time of a product, protecting the product from being damaged, and reducing 90% of steam energy consumption in the membrane concentration at normal temperature, so that the whole process is energy-saving and consumption-reducing, and the production cost is reduced;
s62, enabling the concentrated ethanol elution solution to enter a single-effect concentrator in vacuum for further concentration and recovery to obtain a soapberry aqueous solution and ethanol, enabling the ethanol in S61 and S62 to be recovered and enter a resin adsorption system for eluting a subsequent filtered clear liquid, and further recovering the ethanol in the concentrated ethanol elution solution in vacuum single-effect, so that the soapberry aqueous solution is clear and transparent, and the ethanol content is lower than 5%;
s7, feeding the soapberry aqueous solution into a high-temperature sterilization device for high-temperature instant sterilization to obtain the final soapberry extracting solution, wherein the high-temperature instant sterilization temperature is 121 ℃, and the sterilization time is 8-12S.
The technical solution of the present invention is not limited to the limitations of the above specific embodiments, and all technical modifications made according to the technical solution of the present invention fall within the protection scope of the present invention.
Claims (7)
1. A production process for extracting soapberry raw materials for daily use is characterized by comprising the following steps:
s1, crushing the soapberry raw material;
s2, putting the crushed soapberry raw material and purified water into an ultrasonic extraction tank for ultrasonic normal-temperature extraction to obtain a primary extracting solution;
s3, continuously separating the primary extracting solution in a disc type separator to obtain centrifugal clear liquid;
s4, allowing the centrifuged clear liquid to enter a membrane filter for normal-temperature separation, clarification and filtration to obtain filtered clear liquid;
s5, enabling the filtered clear liquid to enter a resin adsorption system for elution to obtain an ethanol elution solution;
s6, concentrating and recovering the ethanol elution solution to obtain a soapberry aqueous solution and ethanol;
s7, feeding the soapberry aqueous solution into a high-temperature sterilization device for high-temperature instantaneous sterilization to obtain the final soapberry extracting solution.
2. The extraction and production process of soapberry raw material for daily use according to claim 1, wherein in S2, the ratio of soapberry raw material to purified water is 1:8, the extraction is carried out at normal temperature for 2 hours, the extraction is repeated for 3 times, and the primary extract obtained by 3 times extraction is mixed and then enters S3.
3. The extraction and production process of sapindus mukorossi koidz as claimed in claim 1, wherein in S4, the width/height ratio of the resin column of the resin adsorption system is 1:6, the resin is macroporous adsorption resin, the volume ratio of the resin column to the filtrate is 1:3, the column is washed with 2 times of column volume of purified water, and eluted with 3 times of column volume of ethanol, wherein the concentration of ethanol is 80%.
4. The extraction and production process of soapberry raw material for daily use according to claim 1, wherein in S6 comprises:
s61, enabling the ethanol elution solution to enter membrane concentration equipment, and concentrating and recovering the ethanol elution solution at normal temperature to obtain concentrated ethanol elution solution and ethanol;
and S62, feeding the concentrated ethanol elution solution into a single-effect concentrator through vacuum, and further concentrating and recovering to obtain the soapberry aqueous solution and ethanol.
5. The extraction and production process of soapberry raw material for daily use according to any one of claims 1-4, wherein the ethanol obtained from the concentration and recovery of S6 is recycled to enter a resin adsorption system for elution of the subsequent filtered liquid.
6. The extraction and production process of sapindus mukorossi raw material for daily use according to claim 4, wherein the molecular weight of the reverse osmosis membrane used in the membrane element of the membrane concentration device is 200Da, the operation pressure is 2.5MPa, the pore diameter of the membrane element of the membrane filter is 0.2um, and the operation pressure is 0.3 MPa.
7. The extraction and production process of sapindus mukorossi as claimed in claim 1, wherein the temperature of the high temperature instantaneous sterilization in S7 is 121 ℃ and the sterilization time is 8-12S.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111413107.5A CN113943616A (en) | 2021-11-25 | 2021-11-25 | Extraction and production process of daily chemical soapberry raw material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111413107.5A CN113943616A (en) | 2021-11-25 | 2021-11-25 | Extraction and production process of daily chemical soapberry raw material |
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| CN113943616A true CN113943616A (en) | 2022-01-18 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103468419A (en) * | 2013-09-29 | 2013-12-25 | 浙江海洋学院 | Natural and environment-friendly solid clothes-washing magic cube and preparation method thereof |
| CN103961275A (en) * | 2013-02-03 | 2014-08-06 | 广州无患子生物科技有限公司 | Daily necessities containing all-natural source surfactant and preparation method thereof |
| CN104921998A (en) * | 2015-06-24 | 2015-09-23 | 陈琳仁 | Process for simultaneously extracting pigments, saponins and polysaccharides of sapindus, and preparation and application of saponins of sapindus |
| WO2017181303A1 (en) * | 2016-04-22 | 2017-10-26 | 北京罗瑞生物科技有限公司 | Method for preparing active ingredients of eurycoma longifolia and use thereof |
| CN109021043A (en) * | 2018-09-17 | 2018-12-18 | 安徽大佛山养心谷旅游开发有限公司 | A kind of extracting method of Paeoniflorin |
-
2021
- 2021-11-25 CN CN202111413107.5A patent/CN113943616A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961275A (en) * | 2013-02-03 | 2014-08-06 | 广州无患子生物科技有限公司 | Daily necessities containing all-natural source surfactant and preparation method thereof |
| CN103468419A (en) * | 2013-09-29 | 2013-12-25 | 浙江海洋学院 | Natural and environment-friendly solid clothes-washing magic cube and preparation method thereof |
| CN104921998A (en) * | 2015-06-24 | 2015-09-23 | 陈琳仁 | Process for simultaneously extracting pigments, saponins and polysaccharides of sapindus, and preparation and application of saponins of sapindus |
| WO2017181303A1 (en) * | 2016-04-22 | 2017-10-26 | 北京罗瑞生物科技有限公司 | Method for preparing active ingredients of eurycoma longifolia and use thereof |
| CN109021043A (en) * | 2018-09-17 | 2018-12-18 | 安徽大佛山养心谷旅游开发有限公司 | A kind of extracting method of Paeoniflorin |
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