CN113797287A - Processing method and application for improving maltopentaose and maltohexaose in dendrobium officinale - Google Patents

Processing method and application for improving maltopentaose and maltohexaose in dendrobium officinale Download PDF

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CN113797287A
CN113797287A CN202111220124.7A CN202111220124A CN113797287A CN 113797287 A CN113797287 A CN 113797287A CN 202111220124 A CN202111220124 A CN 202111220124A CN 113797287 A CN113797287 A CN 113797287A
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dendrobium officinale
processed
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fresh
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杨立新
郎八一
赵颖
贺锐
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Kunming Institute of Botany of CAS
Beijing Dr Plant Biotechnology Co Ltd
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Kunming Institute of Botany of CAS
Beijing Dr Plant Biotechnology Co Ltd
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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
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Abstract

The invention provides a special processing method and application for simultaneously improving maltopentaose and maltohexaose in dendrobium officinale. The method disclosed by the invention is used for processing the dendrobium officinale by using a special method, and in the processing process, after the fresh picked dendrobium officinale fresh strips are subjected to special treatment under the low temperature condition of-20 ℃, the dendrobium officinale fresh strips are baked for 12-36 hours under the temperature condition of 50-80 ℃, and then the dendrobium officinale processed products are obtained after cooling. The processed dendrobium officinale product is beneficial to the enrichment of maltopentaose and maltohexaose, has the content obviously higher than that of fresh strips, and can be directly eaten as functional food or used as a main raw material or an auxiliary material of functional cosmetics such as anti-aging and whitening cosmetics in the fields of cosmetics and medicine application.

Description

Processing method and application for improving maltopentaose and maltohexaose in dendrobium officinale
Technical Field
The invention relates to the field of traditional Chinese medicine processing, functional food and cosmetics, and mainly relates to a special processing method for simultaneously improving maltopentaose and maltohexaose in dendrobium officinale, and application of the dendrobium officinale processed product in preparation of medicines, functional food and cosmetics.
Background
Dendrobium officinale, also known as "black clover", is a herb of Dendrobium of Orchidaceae, originally listed in Shen nong's herbal Jing and listed as the top grade, has the international title of panda in the pharmaceutical field, is the first of Jiuda Xiancao in Daozha, and attracts attention as a precious Chinese herbal medicine. The dendrobium officinale has wide pharmacological action and multiple biological activities of immunoregulation, anti-tumor, gastrointestinal tract regulation, oxidation resistance, aging resistance, fatigue resistance, blood sugar reduction, blood fat reduction, blood pressure reduction and the like. As a plant with homology of medicine and food, the dendrobium officinale has high application value in medical adjuvant therapy, health care nourishment, functional cosmetics and even medicinal raw materials.
The maltopentaose and maltohexaose are straight chain malto-oligosaccharide, which is formed by condensing alpha (1-4) chain D-glucose monomer and trace amount of (1-6) chain glucose, and the polymerization degrees are respectively 5 and 6. It has not only good processing adaptability, but also unique physiological function. Because maltopentaose and maltohexaose have low sweetness, they are often used as low sweeteners in foods with a soft mouthfeel. Meanwhile, maltopentaose and maltohexaose have strong water binding capacity and are widely applied to cosmetics as moisturizers. In addition, as a linear maltooligosaccharide, maltopentaoseThe maltohexaose and the maltohexaose can directly enter the small intestine without being digested by the stomach, and are hydrolyzed by alpha-glucosidase in the small intestine to enter blood to rapidly synthesize glycogen, so that the recovery of muscle glycogen and liver glycogen is accelerated, the insulin response and the blood glucose response caused by the maltohexaose are more stable than glucose, and the energy can be prolonged for a human body. Meanwhile, the formation of a large amount of lactic acid can be prevented during exercise, and the lactic acid-containing feed is an ideal energy supplement source for athletes and patients with liver and kidney diseases. Modern researches show that maltopentaose and maltohexaose can effectively promote human body to treat Ga2+The absorption of ions can further prevent osteoporosis of the middle-aged and the elderly. Moreover, it can selectively inhibit the growth of intestinal putrefactive microorganisms to promote the proliferation of beneficial microorganisms, thereby maintaining and improving the health of the intestinal environment. Therefore, it is widely used in the fields of food, medicine, cosmetics, and the like.
At present, the preparation of maltopentaose and maltohexaose is mainly carried out by an enzyme method, and the method is monopolized by Japan, has lower conversion rate and high cost. A large number of researches show that the traditional Chinese medicine and the extract thereof have the advantages of mild property, good tolerance, lasting effect and the like. The functional food and the cosmetics of plant origin are more in line with the safety requirements of consumers. In recent years, dendrobium officinale has attracted much attention because of its wide pharmacological actions. As a traditional Chinese herbal medicine, dendrobium officinale has a solid use foundation in regulating intestinal microorganisms and maintaining intestinal health, and is favored by more and more consumers in the application of cosmetics. The content of maltopentaose and maltohexaose as secondary metabolites of dendrobium officinale has an important effect on the pharmacological activity of dendrobium officinale. Therefore, it is very necessary to increase the content of maltopentaose and maltohexaose in dendrobium officinale.
Disclosure of Invention
The invention aims to provide a special processing method which is not reported in the prior art and can simultaneously improve the maltopentaose and the maltohexaose in the dendrobium officinale, a dendrobium officinale processed product prepared by the method, and application of the dendrobium officinale processed product in preparation of medicines, functional foods and cosmetics.
The above object of the present invention is achieved by the following means.
The dendrobium officinale processed product is prepared by the following method:
(1) selecting fresh stems of dendrobium officinale, removing fibrous roots, leaves and impurities, keeping stems, cleaning and then airing indoors;
(2) freezing the dried fresh stems in a refrigerator at-20 ℃ for 12 h;
(3) taking out the frozen fresh strips, placing in an oven, baking at 50-80 deg.C until the leaf sheaths are opened, taking out, kneading to remove membranous leaf sheaths, and avoiding damage to stem epidermis to expose internal meat quality, thereby oxidizing compounds;
(4) and continuously placing the dendrobium officinale stems without membranous leaf sheaths in an oven to bake for 24 hours at 50-80 ℃ to obtain the dendrobium officinale processed product.
According to the dendrobium officinale processed product, the content of maltopentaose in the dendrobium officinale processed product is increased by 4.49x10 compared with that of fresh strips11-1.65x1012The content of the malt hexaose is improved by 6.16x10 compared with that of the fresh strips11-9.11x1011And (4) doubling.
The invention also provides a processing method capable of simultaneously improving the maltopentaose and the maltohexaose in the dendrobium officinale, which comprises the following steps:
(1) selecting fresh stems of dendrobium officinale, removing fibrous roots, leaves and impurities, keeping stems, cleaning and then airing indoors;
(2) freezing the dried fresh stems in a refrigerator at-20 ℃ for 12 h;
(3) taking out the frozen fresh strips, placing in an oven, baking at 50-80 deg.C until the leaf sheaths are opened, taking out, kneading to remove membranous leaf sheaths, and avoiding damage to stem epidermis to expose internal meat quality, thereby oxidizing compounds;
(4) continuously placing the dendrobium officinale stems without membranous leaf sheaths in an oven to bake for 24 hours at 50-80 ℃ to obtain dendrobium officinale processed products;
wherein the content of maltopentaose in the processed product of Dendrobium officinale is increased by 4.49x10 compared with that in fresh strips11-1.65x1012The content of the malt hexaose is improved by 6.16x10 compared with that of the fresh strips11-9.11x1011And (4) doubling.
In addition, the invention also provides application of the dendrobium officinale processed product in preparing medicines for treating osteoporosis and intestinal diseases and resisting aging.
The dendrobium officinale processed product is applied to preparing functional food.
The dendrobium officinale processed product is applied to preparing a moisture-keeping cosmetic, and the mass fraction of the extract of the dendrobium officinale processed product in the moisture-keeping cosmetic is 1-30%.
The dendrobium officinale processed product is applied to preparing the energy-supplementing functional beverage, and the mass fraction of the extract of the dendrobium officinale processed product in the energy-supplementing functional beverage is 10-50%.
The dendrobium officinale processed product is applied to preparing the functional beverage for maintaining the intestinal health, and the mass fraction of the extract of the dendrobium officinale processed product in the functional beverage for maintaining the intestinal health is 20-60%.
The dendrobium officinale processed product is applied to preparing anti-aging and whitening cosmetics.
In addition, the invention also provides a dendrobium officinale functional beverage which comprises the following components in percentage by mass: 50.00 percent of dendrobium officinale extract, 0.20 percent of vitamin C, 0.01 percent of citric acid and 100 percent of deionized water; wherein the dendrobium officinale extract is obtained by extracting the dendrobium officinale processed product of claim 1 with a liquid-material ratio of 20:1 at 80 ℃ under reflux for 4 times, combining filtrates, and freeze-drying.
And the dendrobium officinale skin care essence comprises the following components in percentage by mass: 5.00 percent of dendrobium officinale extract, 1.00 percent of sodium hyaluronate, 4.00 percent of 1, 3-propylene glycol, 60.50 percent of polyacrylate cross-linked polymer, 0.20 percent of PEG-40 hydrogenated castor oil, 0.10 percent of PEG-60 hydrogenated castor oil, 0.05 percent of hydrogenated lecithin, 0.05 percent of EDTA disodium, 0.40 percent of phenoxyethanol and deionized water added to 100 percent; wherein the dendrobium officinale extract is obtained by extracting the dendrobium officinale processed product of claim 1 with a liquid-material ratio of 20:1 at 80 ℃ under reflux for 4 times, combining filtrates, and freeze-drying.
Compared with the prior art, the invention has the advantages that:
according to the method, the technical key lies in temperature and time control, and through the special processing method, the contents of maltopentaose and maltohexaose in the processed dendrobium officinale product are obviously improved compared with those of fresh strips. When the processing temperature is 50-80 deg.C, and baking for 24 hr, the content of maltopentaose in the processed product of herba Dendrobii is increased by 4.49x10 compared with fresh strips11-1.65x1012The content of the malt hexaose is improved by 6.16x10 compared with that of the fresh strips11-9.11x1011And when the temperature is lower than 50 ℃ or higher than 80 ℃, the content of maltopentaose and maltohexaose in the processed dendrobium officinale product is obviously improved compared with that of fresh dendrobium officinale product, and the dendrobium officinale product can be directly eaten as functional food or the extract of the dendrobium officinale product can be applied to foods such as functional beverage and the like, cosmetics and medicines.
Detailed Description
In order to make the objects, technical solutions, effects and advantages of the present invention more clear and obvious, the present invention is described below with reference to examples, but the present invention is not limited thereto. Simple modifications of the invention in accordance with its spirit fall within the scope of the invention.
Example 1
The special method is used for preparing the dendrobium officinale processed product which can simultaneously improve the maltopentaose and the maltohexaose in the dendrobium officinale.
(1) Selecting fresh stems of dendrobium officinale, removing fibrous roots, leaves and impurities, keeping stems, cleaning and then airing indoors.
(2) Freezing the dried fresh stem in a refrigerator at-20 deg.C for 12 h.
(3) And (3) taking out the frozen fresh strips, placing the fresh strips in an oven, baking the fresh strips at 60 ℃ until the leaf sheaths are opened, taking out the fresh strips, rubbing and removing the membranous leaf sheaths, and avoiding damaging the stem epidermis to expose the internal meat quality in the rubbing process so as to prevent the compound from being oxidized.
(4) And continuously placing the dendrobium officinale stems without membranous leaf sheaths in an oven to bake for 24 hours at the temperature of 60 ℃ to obtain the processed dendrobium officinale product.
Example 2
In this embodiment, the content changes of maltopentaose and maltohexaose in the processed dendrobium officinale product prepared in example 1 are mainly detected and analyzed, and the specific steps are as follows:
(1) the required medicines are as follows: methanol, formic acid, water, and acetonitrile were all obtained from Thermo, and L-2-chlorophenylalanine was obtained from Hengchuang Biotech, Inc. All chemicals and solvents were either analytically pure or chromatographic grade.
(2) Sample treatment: respectively weighing 500mg of fresh dendrobium officinale stems and the processed dendrobium officinale product prepared in example 1, completely grinding the samples, respectively weighing 80mg of the samples, and adding 20 mu L of internal standard (L-2-chlorophenylalanine, 0.3 mg/mL; methanol preparation) and 1mL of methanol-water (V: 7: 3); adding two small steel balls, standing at-20 deg.C for 2min for precooling, and adding into a grinder (60Hz for 2 min); ultrasonic extracting in ice water bath for 30min, standing overnight at-20 deg.C; centrifuge for 10min (13000rpm, 4 ℃), aspirate 150 μ L of supernatant with syringe, filter using a 0.22 μm organic phase pinhole filter, transfer to LC injection vial, store at-80 ℃ until LC-MS analysis. The quality control sample (QC) is prepared by mixing the extracting solutions of all samples in equal volume. All extraction reagents were pre-cooled at-20 ℃ before use.
(3) Analysis of metabolites: metabolic curves in ESI positive and ESI negative ion mode were analyzed using an ultra high performance liquid chromatograph (UHPLC, Dionex Ultimate 3000RS) equipped with a mass spectrometer (Q-active + quadrapole Orbitrap) with a heated electrospray ionization source (Thermo Fisher Scientific). Eluting with (A) water containing 0.1% (v/v) formic acid and (B) acetonitrile containing 0.1% (v/v) formic acid at a column temperature of 40 deg.C and a gradient of 0min, 5% B at 0.35 mL/min; 1min, 5% B; 2.5min, 30% B; 6min, 50% B; 7 min, 70% B; 10min, 80% B; 12 minutes, 100% B; 14min, 100% B; 14.2 min, 5% B; 16min, 5% B. During the analysis, the sample was kept at 4 ℃. The injection volume was 5. mu.L. The full MS scan used 70000 resolution and the high energy collision dissociation MS/MS scan used 17500 resolution with collision energies of 10, 20 and 40eV, respectively. The mass detected ranged between 100 and 1200 mass-to-charge ratios (m/z). The mass spectrometer works as follows: spray voltage, 3800V (+) and 3200V (-); sheath gas flow rate, 40 arbitrary units; assist gas flow rate, 15 arbitrary units; capillary temperature, 320 ℃; auxiliary gas heater temperature, 350 ℃; one QC sample was injected every fourth sample in order for the present invention to assess reproducibility.
(4) And (3) detection results:
TABLE 1 detection and analysis results of maltopentaose and maltohexaose in Dendrobium officinale processed by the special method of the present invention
Figure BDA0003317525480000051
From the above detection and analysis results, it can be seen that:
in the processed dendrobium officinale product prepared in example 1, when the processing temperature is 60 ℃ and the processed dendrobium officinale product is baked for 24 hours, the contents of maltopentaose and maltohexaose in the processed dendrobium officinale product are respectively increased by 1.65x10 compared with the contents of maltopentaose and maltohexaose in fresh strips12Multiple sum 9.11x1011And (4) doubling. Therefore, the content of maltopentaose and maltohexaose in the dendrobium officinale processed product prepared by the embodiment of the invention is obviously improved. Therefore, the dendrobium officinale processed product prepared by the embodiment of the invention can simultaneously improve the content of maltopentaose and maltohexaose, and has wide application in the fields of functional foods, medicines, cosmetics and the like.
Example 3
TABLE 2 preparation of functional beverage of Dendrobium officinale
Components Content (%)
Dendrobium officinale extract 50.00
Vitamin C 0.20
Citric acid 0.01
Deionized water To 100
The dendrobium officinale functional beverage of example 3 is prepared according to the following steps:
(1) preparing a dendrobium officinale extract: the dried dendrobium officinale processed by the method is extracted by reflux for 4 times at the temperature of 80 ℃ according to the liquid-material ratio of 20:1, and the dendrobium officinale extract is obtained by freeze drying after the filtrates are combined.
(2) Adding the dendrobium officinale extract, the vitamin C and the citric acid in sequence according to the component proportion, supplementing the mixture to 100 percent by using deionized water, and uniformly mixing.
(3) After the dendrobium officinale extract is dissolved, the dendrobium officinale extract is sterilized by a filter membrane of 0.24um, and all operating bacteria are carried out under the aseptic condition.
Example 4
TABLE 3 preparation of skin care essence containing Dendrobium officinale
Components Content (%)
Dendrobium officinale extract 5.00
Hyaluronic acid sodium salt 1.00
1, 3-propanediol 4.00
Polyacrylate cross-linkingBipolymer-6 0.50
PEG-40 hydrogenated Castor oil 0.20
PEG-60 hydrogenated Castor oil 0.10
Hydrogenated lecithin 0.05
EDTA disodium salt 0.05
Phenoxyethanol 0.40
Deionized water To 100
The dendrobium officinale skin care essence of example 4 is prepared according to the following steps:
(1) preparing a dendrobium officinale extract: the dried dendrobium officinale processed by the method is extracted by reflux for 4 times at the temperature of 80 ℃ according to the liquid-material ratio of 20:1, and the dendrobium officinale extract is obtained by freeze drying after the filtrates are combined.
(2) Adding oil, lipid and emulsifier into dissolving pan, heating at 70-80 deg.C and stirring to completely melt.
(3) Adding water soluble substance and deionized water into dissolving pot, heating at 90-100 deg.C and stirring for 20-30min to dissolve completely, and cooling to 70-80 deg.C.
(4) Adding the above prepared oil phase and water phase into emulsifying pot, heating and stirring at 70-80 deg.C for emulsifying for 10-20min, naturally cooling to room temperature, adding thermosensitive component, and stirring.
Example 5
Examples of pharmaceutical preparations:
firstly, preparing a dendrobium officinale extract: the dried dendrobium officinale processed by the method is extracted by reflux for 4 times at the temperature of 80 ℃ according to the liquid-material ratio of 20:1, and the dendrobium officinale extract is obtained by freeze drying after the filtrates are combined.
Then:
1. dissolving herba Dendrobii extract with small amount of DMSO, adding water for injection, fine filtering, bottling, and sterilizing to obtain injection.
2. Dissolving herba Dendrobii extract in small amount of DMSO, dissolving in sterile water for injection, stirring to dissolve, filtering with sterile suction filter funnel, performing sterile fine filtration, packaging, freeze drying at low temperature, and sealing under sterile condition to obtain powder for injection.
3. Taking the dendrobium officinale extract, adding an excipient according to the weight ratio of the dendrobium officinale extract to the excipient of 9:1, and preparing into powder.
4. Adding excipient into the dendrobium officinale extract according to the weight ratio of the dendrobium officinale extract to the excipient of 5:1, and preparing tablets.
5. Taking the dendrobium officinale extract, and preparing the dendrobium officinale extract into oral liquid according to a conventional oral liquid preparation method.
6. Adding excipient into the dendrobium officinale extract according to the weight ratio of the dendrobium officinale extract to the excipient of 5:1, and preparing into capsules.
7. Adding excipient into the dendrobium officinale extract according to the weight ratio of the dendrobium officinale extract to the excipient of 3:1, and preparing into capsules.
8. Adding excipient into the dendrobium officinale extract according to the weight ratio of the dendrobium officinale extract to the excipient of 5:1, and preparing into granules.

Claims (11)

1. The dendrobium officinale processed product is characterized by being prepared by the following method:
(1) selecting fresh stems of dendrobium officinale, removing fibrous roots, leaves and impurities, keeping stems, cleaning and then airing indoors;
(2) freezing the dried fresh stems in a refrigerator at-20 ℃ for 12 h;
(3) taking out the frozen fresh strips, placing in an oven, baking at 50-80 deg.C until the leaf sheaths are opened, taking out, kneading to remove membranous leaf sheaths, and avoiding damage to stem epidermis to expose internal meat quality, thereby oxidizing compounds;
(4) and continuously placing the dendrobium officinale stems without membranous leaf sheaths in an oven to bake for 24 hours at 50-80 ℃ to obtain the dendrobium officinale processed product.
2. The processed dendrobium officinale product of claim 1, wherein the content of maltopentaose in the processed dendrobium officinale product is increased by 4.49x10 compared with that in fresh dendrobium officinale product11- 1.65 x 1012The content of the malt hexaose is improved by 6.16x10 compared with that of the fresh strips11 - 9.11 x 1011And (4) doubling.
3. A processing method for simultaneously improving maltopentaose and maltohexaose in dendrobium officinale is characterized by comprising the following steps:
(1) selecting fresh stems of dendrobium officinale, removing fibrous roots, leaves and impurities, keeping stems, cleaning and then airing indoors;
(2) freezing the dried fresh stems in a refrigerator at-20 ℃ for 12 h;
(3) taking out the frozen fresh strips, placing in an oven, baking at 50-80 deg.C until the leaf sheaths are opened, taking out, kneading to remove membranous leaf sheaths, and avoiding damage to stem epidermis to expose internal meat quality, thereby oxidizing compounds;
(4) continuously placing the dendrobium officinale stems without membranous leaf sheaths in an oven to bake for 24 hours at 50-80 ℃ to obtain dendrobium officinale processed products;
wherein the content of maltopentaose in the processed product of Dendrobium officinale is increased by 4.49x10 compared with that in fresh strips11- 1.65 x 1012The content of the malt hexaose is improved by 6.16x10 compared with that of the fresh strips11 - 9.11 x 1011And (4) doubling.
4. The processed dendrobium officinale product of claim 1, and application thereof in preparing drugs for treating osteoporosis and intestinal diseases and anti-aging drugs.
5. The processed dendrobium officinale product of claim 1, and application thereof in preparing functional food.
6. The use of the processed dendrobium officinale product of claim 1 in the preparation of a moisturizing cosmetic, wherein the moisturizing cosmetic contains the extract of the processed dendrobium officinale product in an amount of 1-30% by mass.
7. The application of the dendrobium officinale processed product of claim 1 in preparing an energy-supplementing functional beverage, wherein the mass fraction of the extract of the dendrobium officinale processed product in the energy-supplementing functional beverage is 10-50%.
8. The application of the processed dendrobium officinale product of claim 1 in preparing a functional beverage for maintaining intestinal health, wherein the functional beverage for maintaining intestinal health contains the processed dendrobium officinale product extract with a mass fraction of 20-60%.
9. The processed dendrobium officinale product of claim 1, and application thereof in preparing anti-aging and whitening cosmetics.
10. The dendrobium officinale functional beverage is characterized by comprising the following components in percentage by mass: 50.00 percent of dendrobium officinale extract, 0.20 percent of vitamin C, 0.01 percent of citric acid and 100 percent of deionized water; wherein the dendrobium officinale extract is obtained by extracting the dendrobium officinale processed product of claim 1 with a liquid-material ratio of 20:1 at 80 ℃ under reflux for 4 times, combining filtrates, and freeze-drying.
11. The dendrobium officinale skin care essence is characterized by comprising the following components in percentage by mass: 5.00 percent of dendrobium officinale extract, 1.00 percent of sodium hyaluronate, 4.00 percent of 1, 3-propylene glycol, 60.50 percent of polyacrylate cross-linked polymer, 0.20 percent of PEG-40 hydrogenated castor oil, 0.10 percent of PEG-60 hydrogenated castor oil, 0.05 percent of hydrogenated lecithin, 0.05 percent of EDTA disodium, 0.40 percent of phenoxyethanol and deionized water added to 100 percent; wherein the dendrobium officinale extract is obtained by extracting the dendrobium officinale processed product of claim 1 with a liquid-material ratio of 20:1 at 80 ℃ under reflux for 4 times, combining filtrates, and freeze-drying.
CN202111220124.7A 2021-10-22 2021-10-22 Processing method and application for improving maltopentaose and maltohexaose in dendrobium officinale Pending CN113797287A (en)

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Application publication date: 20211217