CN112075517A - Liver-protecting tea and preparation method thereof - Google Patents

Liver-protecting tea and preparation method thereof Download PDF

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Publication number
CN112075517A
CN112075517A CN202011160504.1A CN202011160504A CN112075517A CN 112075517 A CN112075517 A CN 112075517A CN 202011160504 A CN202011160504 A CN 202011160504A CN 112075517 A CN112075517 A CN 112075517A
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parts
liver
protecting tea
sea
sea buckthorn
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杨延宏
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Guizhou Baike Barley Biotechnology Co ltd
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Guizhou Baike Barley Biotechnology Co ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23FCOFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00Tea; Tea substitutes; Preparations thereof
    • A23F3/34Tea substitutes, e.g. matè; Extracts or infusions thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/06Fungi, e.g. yeasts
    • A61K36/07Basidiomycota, e.g. Cryptococcus
    • A61K36/076Poria
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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/25Araliaceae (Ginseng family), e.g. ivy, aralia, schefflera or tetrapanax
    • A61K36/258Panax (ginseng)
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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/48Fabaceae or Leguminosae (Pea or Legume family); Caesalpiniaceae; Mimosaceae; Papilionaceae
    • A61K36/484Glycyrrhiza (licorice)
    • AHUMAN NECESSITIES
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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/73Rosaceae (Rose family), e.g. strawberry, chokeberry, blackberry, pear or firethorn
    • A61K36/736Prunus, e.g. plum, cherry, peach, apricot or almond
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61K36/79Schisandraceae (Schisandra family)
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    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/81Solanaceae (Potato family), e.g. tobacco, nightshade, tomato, belladonna, capsicum or jimsonweed
    • A61K36/815Lycium (desert-thorn)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61K36/898Orchidaceae (Orchid family)
    • A61K36/8984Dendrobium
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    • A61K36/88Liliopsida (monocotyledons)
    • A61K36/899Poaceae or Gramineae (Grass family), e.g. bamboo, corn or sugar cane
    • A61K36/8994Coix (Job's tears)
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    • A61K36/88Liliopsida (monocotyledons)
    • A61K36/906Zingiberaceae (Ginger family)
    • A61K36/9062Alpinia, e.g. red ginger or galangal
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
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Abstract

The invention relates to a liver-protecting tea and a preparation method thereof, wherein the liver-protecting tea is prepared by crushing and mixing main raw materials of coix seed, dendrobium officinale, poria cocos, medlar, galangal, kudzu root, pueraria lobata, liquorice, sea buckthorn, peach kernel, lithospermum, pseudo-ginseng and schisandra chinensis. The liver-protecting tea is prepared by extracting natural medicinal and edible herbs in Guizhou Qianxuan south, reserves the bioactive components of the raw medicinal materials to the maximum extent, is reasonably matched, and has a better liver-protecting effect; the product is mild in nature, natural in taste and convenient to carry, and is a healthy and fashionable health-preserving beverage.

Description

Liver-protecting tea and preparation method thereof
Technical Field
The invention belongs to the technical field of health-care tea, and particularly relates to liver-protecting tea and a preparation method thereof.
Background
The traditional Chinese medicine health tea drink is deeply popular in offices due to the health care effects of eliminating fatigue, refreshing, improving eyesight, promoting digestion, inducing diuresis, detoxifying and the like. However, the existing tea only plays its own efficacy, and if other functional components can be blended into the existing tea, the tea with the health-care efficacy can bring more health to tea drinkers on the premise of not changing the habit of drinking tea.
In view of this, this patent is filed.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides liver-protecting tea and a preparation method thereof. The liver protection tea is safe to eat, free of toxic and side effects, and good in liver protection effect, and the raw materials are mutually synergistic.
The invention aims to provide liver-protecting tea.
The invention also aims to provide two preparation methods of the liver-protecting tea.
According to a specific embodiment of the present invention, the liver-protecting tea is prepared from the following raw materials: coix seed, dendrobium officinale, poria cocos, medlar, galangal, kudzu root, pueraria lobata, liquorice, sea buckthorn, peach kernel, lithospermum, pseudo-ginseng and schisandra chinensis.
According to a specific embodiment of the invention, the liver-protecting tea is prepared from the following raw materials in parts by weight: 14-18 parts of coix seed, 10-14 parts of dendrobium officinale, 10-14 parts of poria cocos, 14-18 parts of medlar, 10-14 parts of galangal, 16-20 parts of kudzu root, 10-16 parts of pueraria flower, 10-14 parts of liquorice, 12-16 parts of sea-buckthorn, 10-14 parts of peach kernel, 12-16 parts of lithospermum, 10-16 parts of pseudo-ginseng and 8-12 parts of schisandra chinensis.
According to a specific embodiment of the invention, the liver-protecting tea is prepared from the following raw materials in parts by weight: 16 parts of coix seed, 12 parts of dendrobium officinale, 12 parts of poria cocos, 16 parts of medlar, 12 parts of galangal, 18 parts of kudzuvine root, 13 parts of kudzuvine flower, 12 parts of liquorice, 14 parts of sea buckthorn, 12 parts of peach kernel, 14 parts of lithospermum, 13 parts of pseudo-ginseng and 10 parts of schisandra chinensis.
According to a specific embodiment of the invention, the preparation method of the sea buckthorn comprises the following steps:
s1: picking: collecting fresh leaves of sea buckthorn with complete shape;
s2: de-enzyming: deactivating enzymes of the collected fresh sea-buckthorn leaves to form sea-buckthorn leaves;
s3: and (3) drying: naturally drying the moisture on the surface of the sea buckthorn leaves, and then baking the sea buckthorn leaves to form the sea buckthorn.
According to the liver-protecting tea of the embodiment of the invention, further, in the step S2, the water-removing is to put the fresh leaves of seabuckthorn into a water-removing machine, and the water-removing is carried out for 8-10 minutes under the conditions that the temperature is 120-145 ℃.
According to the liver-protecting tea of the embodiment of the invention, further, the sea buckthorn leaves are baked until the moisture content is 7-10%.
According to a specific embodiment of the invention, the liver-protecting tea is prepared by the following steps: pulverizing Coicis semen, sieving, defatting with ethyl acetate and petroleum ether respectively, adding into distilled water at a weight ratio of 1:20-30, adjusting pH to 5.0-5.5, and extracting in 85-95 deg.C water bath for 3-5 hr; taking the supernatant, cooling, carrying out enzymolysis to remove starch, and then centrifuging to obtain the supernatant; concentrating the supernatant, adding 95% glacial ethanol 2-4 times the volume of the concentrated solution, precipitating overnight to obtain precipitate, and vacuum freeze drying the precipitate to obtain crude Coicis semen polysaccharide; dissolving in water to obtain solution, deproteinizing, decolorizing, dialyzing, and performing ion exchange column chromatography to obtain Coicis semen pure polysaccharide, and vacuum freeze drying to obtain Coicis semen polysaccharide.
The preparation method of the liver-protecting tea according to the embodiment of the invention comprises the following steps:
(1) respectively crushing the other raw materials except the coix seeds, then mixing, and uniformly mixing to form a mixed coarse material;
(2) and (2) adding coix seeds into the mixed coarse material obtained in the step (1), mixing uniformly, sieving, weighing and packaging to obtain the liver-protecting tea.
According to the preparation method of the liver-protecting tea, in the step (1), the crushing is performed to 400 meshes by a wall breaking machine.
According to the preparation method of the liver-protecting tea, in the step (2), 5g of the liver-protecting tea is weighed and packaged by adopting a non-woven bag.
Flos Puerariae Lobatae, flower of Pueraria lobata Ohwi of Leguminosae; has effects of relieving alcoholic intoxication, activating spleen, and stopping bleeding, and can be used for treating alcoholic intoxication, dysphoria, thirst, headache, dizziness, abdominal distention, vomiting, acid regurgitation, anorexia, hematemesis, and intestinal wind with hemoptysis.
The invention has the beneficial effects that:
1. the liver-protecting tea is prepared by strictly screening and crushing natural Chinese medicinal materials and mixing, retains the bioactive components of the raw medicinal materials to the maximum extent, is reasonably matched, and has a better liver-protecting effect;
2. the liver-protecting tea disclosed by the invention is safe to eat, free of toxic and side effects, obvious in liver-protecting effect due to mutual cooperation of raw materials, and also has the effects of resisting aging and improving immunity.
3. The liver-protecting tea is prepared by extracting selected natural herbal plants with homology of medicine and food in Guizhou Qianxuan south according to a health-preserving tea treatment prescription invented by the traditional Chinese medicine theory, is mild in taste, natural in taste and convenient to carry, and is a healthy and fashionable health-preserving drink.
4. The preparation method of the liver-protecting tea is simple and easy to operate, has strong reproducibility and is beneficial to large-scale production.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
In some more specific embodiments, the liver-protecting tea is prepared from the following raw materials in parts by weight: 14-18 parts of coix seed, 10-14 parts of dendrobium officinale, 10-14 parts of poria cocos, 14-18 parts of medlar, 10-14 parts of galangal, 16-20 parts of kudzu root, 10-16 parts of pueraria flower, 10-14 parts of liquorice, 12-16 parts of sea-buckthorn, 10-14 parts of peach kernel, 12-16 parts of lithospermum, 10-16 parts of pseudo-ginseng and 8-12 parts of schisandra chinensis;
the preparation method of the sea buckthorn comprises the following steps:
s1: picking: collecting fresh leaves of sea buckthorn with complete shape;
s2: de-enzyming: deactivating enzymes of the collected fresh sea-buckthorn leaves to form sea-buckthorn leaves;
s3: and (3) drying: naturally drying the moisture on the surface of the seabuckthorn leaves, and baking the seabuckthorn leaves to form the seabuckthorn;
the coix seed polysaccharide is prepared by the following steps: pulverizing Coicis semen, sieving, defatting with ethyl acetate and petroleum ether respectively, adding into distilled water at a weight ratio of 1:20-30, adjusting pH to 5.0-5.5, and extracting in 85-95 deg.C water bath for 3-5 hr; taking the supernatant, cooling, carrying out enzymolysis to remove starch, and then centrifuging to obtain the supernatant; concentrating the supernatant, adding 95% glacial ethanol 2-4 times the volume of the concentrated solution, precipitating overnight to obtain precipitate, and vacuum freeze drying the precipitate to obtain crude Coicis semen polysaccharide; dissolving in water to obtain solution, deproteinizing, decolorizing, dialyzing, and performing ion exchange column chromatography to obtain Coicis semen pure polysaccharide, and vacuum freeze drying to obtain Coicis semen polysaccharide.
The preparation method of the liver-protecting tea comprises the following steps:
(1) respectively crushing the other raw materials except the coix seeds, then mixing, and uniformly mixing to form a mixed coarse material;
(2) and (2) adding coix seeds into the mixed coarse material obtained in the step (1), mixing uniformly, sieving, weighing and packaging to obtain the liver-protecting tea.
Example 1
The embodiment provides liver-protecting tea which is prepared from the following raw materials:
18 parts of coix seed, 10 parts of dendrobium officinale, 14 parts of poria cocos, 14 parts of medlar, 14 parts of galangal, 16 parts of kudzu vine root, 16 parts of pueraria flower, 10 parts of liquorice, 16 parts of sea-buckthorn, 10 parts of peach kernel, 16 parts of lithospermum, 10 parts of pseudo-ginseng and 12 parts of schisandra chinensis;
the preparation method of the sea buckthorn comprises the following steps:
s1: picking: collecting fresh leaves of sea buckthorn with complete shape;
s2: de-enzyming: putting the collected fresh sea-buckthorn leaves into a de-enzyming machine, de-enzyming for 10 minutes at the temperature of 120 ℃ to form sea-buckthorn leaves;
s3: and (3) drying: naturally airing the moisture on the surface of the sea buckthorn leaves, and then baking the sea buckthorn leaves until the moisture content is 10% to form the sea buckthorn;
the coix seed is coix seed polysaccharide, and the coix seed polysaccharide is prepared by the following method: crushing and sieving coix seeds, degreasing the coix seeds respectively with ethyl acetate and petroleum ether, adding the degreased coix seeds into distilled water according to the weight ratio of 1:20 of material liquid, adjusting the pH value to 5.0, and extracting the mixture for 5 hours in a water bath at 85 ℃; taking the supernatant, cooling, carrying out enzymolysis to remove starch, and then centrifuging to obtain the supernatant; concentrating the supernatant, adding 95% glacial ethanol 2 times the volume of the concentrated solution, precipitating overnight to obtain precipitate, and vacuum freeze drying the precipitate to obtain crude Coicis semen polysaccharide; dissolving in water to obtain solution, deproteinizing, decolorizing, dialyzing, and performing ion exchange column chromatography to obtain Coicis semen pure polysaccharide, and vacuum freeze drying to obtain Coicis semen polysaccharide;
the preparation method of the liver-protecting tea comprises the following steps:
(1) pulverizing the rest raw materials except Coicis semen respectively to 400 mesh by wall breaking machine, mixing, and mixing to obtain mixed coarse material;
(2) and (2) adding coix seeds into the mixed coarse material obtained in the step (1), mixing uniformly, sieving, weighing 5g of the mixed coarse material per bag, and packaging by using a non-woven bag to obtain the liver-protecting tea.
Example 2
The embodiment provides liver-protecting tea which is prepared from the following raw materials:
14 parts of coix seed, 14 parts of dendrobium officinale, 10 parts of poria cocos, 18 parts of medlar, 10 parts of galangal, 20 parts of kudzuvine root, 10 parts of kudzuvine flower, 14 parts of liquorice, 12 parts of sea buckthorn, 14 parts of peach kernel, 12 parts of lithospermum, 16 parts of pseudo-ginseng and 8 parts of schisandra chinensis;
the preparation method of the sea buckthorn comprises the following steps:
s1: picking: collecting fresh leaves of sea buckthorn with complete shape;
s2: de-enzyming: putting the collected fresh sea-buckthorn leaves into a de-enzyming machine, de-enzyming for 10 minutes at the temperature of 120 ℃ to form sea-buckthorn leaves;
s3: and (3) drying: naturally airing the moisture on the surface of the sea buckthorn leaves, and then baking the sea buckthorn leaves until the moisture content is 7% to form the sea buckthorn;
the coix seed is coix seed polysaccharide, and the coix seed polysaccharide is prepared by the following method: crushing and sieving coix seeds, degreasing the coix seeds respectively with ethyl acetate and petroleum ether, adding the degreased coix seeds into distilled water according to the weight ratio of 1:30 of material liquid, adjusting the pH value to 5.5, and extracting the mixture for 3 hours in a water bath at 95 ℃; taking the supernatant, cooling, carrying out enzymolysis to remove starch, and then centrifuging to obtain the supernatant; concentrating the supernatant, adding 95% glacial ethanol 4 times the volume of the concentrated solution, precipitating overnight to obtain precipitate, and vacuum freeze drying the precipitate to obtain crude Coicis semen polysaccharide; dissolving in water to obtain solution, deproteinizing, decolorizing, dialyzing, and performing ion exchange column chromatography to obtain Coicis semen pure polysaccharide, and vacuum freeze drying to obtain Coicis semen polysaccharide;
the preparation method of the liver-protecting tea comprises the following steps:
(1) pulverizing the rest raw materials except Coicis semen respectively to 400 mesh by wall breaking machine, mixing, and mixing to obtain mixed coarse material;
(2) and (2) adding coix seeds into the mixed coarse material obtained in the step (1), mixing uniformly, sieving, weighing 5g of the mixed coarse material per bag, and packaging by using a non-woven bag to obtain the liver-protecting tea.
Example 3
The embodiment provides liver-protecting tea which is prepared from the following raw materials:
16 parts of coix seed, 12 parts of dendrobium officinale, 12 parts of poria cocos, 16 parts of medlar, 12 parts of galangal, 18 parts of kudzuvine root, 13 parts of kudzuvine flower, 12 parts of liquorice, 14 parts of sea buckthorn, 12 parts of peach kernel, 14 parts of lithospermum, 13 parts of pseudo-ginseng and 10 parts of schisandra chinensis;
the preparation method of the sea buckthorn comprises the following steps:
s1: picking: collecting fresh leaves of sea buckthorn with complete shape;
s2: de-enzyming: putting the collected fresh sea-buckthorn leaves into a de-enzyming machine, de-enzyming for 9 minutes at the temperature of 130 ℃ to form sea-buckthorn leaves;
s3: and (3) drying: naturally airing the moisture on the surface of the sea buckthorn leaves, and then baking the sea buckthorn leaves until the moisture content is 8% to form the sea buckthorn;
the coix seed is coix seed polysaccharide, and the coix seed polysaccharide is prepared by the following method: crushing and sieving coix seeds, degreasing the coix seeds respectively with ethyl acetate and petroleum ether, adding the degreased coix seeds into distilled water according to the weight ratio of 1:25 of material liquid, adjusting the pH value to 5.3, and extracting the mixture for 4 hours in a water bath at 90 ℃; taking the supernatant, cooling, carrying out enzymolysis to remove starch, and then centrifuging to obtain the supernatant; concentrating the supernatant, adding 95% glacial ethanol with volume 3 times of the concentrated solution, precipitating overnight to obtain precipitate, and vacuum freeze drying the precipitate to obtain crude Coicis semen polysaccharide; dissolving in water to obtain solution, deproteinizing, decolorizing, dialyzing, and performing ion exchange column chromatography to obtain Coicis semen pure polysaccharide, and vacuum freeze drying to obtain Coicis semen polysaccharide;
the preparation method of the liver-protecting tea comprises the following steps:
(1) pulverizing the rest raw materials except Coicis semen respectively to 400 mesh by wall breaking machine, mixing, and mixing to obtain mixed coarse material;
(2) and (2) adding coix seeds into the mixed coarse material obtained in the step (1), mixing uniformly, sieving, weighing 5g of the mixed coarse material per bag, and packaging by using a non-woven bag to obtain the liver-protecting tea.
The liver protection tea is not suitable for children.
Note that: it can not replace the drugs.
The hygiene and stability of the prepared liver-protecting tea are detected:
1. sample preparation: the samples are powder, and the powdered liver protection tea obtained in the embodiments 1-3 of the invention is respectively used as 3 samples, each sample is 0.9g, and the samples are stored at normal temperature.
2. The inspection basis is as follows: GB/T5009 food hygiene physicochemical inspection method, pharmacopeia 2000 edition, GB4789-1994 food hygiene microorganism inspection method, health department internal standard method, etc.
3. And (4) testing results:
(1) and (3) hygiene examination: the sample is tested according to the method specified in the national standard, and the result shows that the relevant indexes of the sample hygiene conform to the national standard.
(2) And (3) stability test: the sample is subjected to a three-month heat preservation experiment at the temperature of 38 +/-1 ℃ and the relative humidity of 75 percent, and the physicochemical and microbial detection shows that the quality of the detected index is stable.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (10)

1. The liver-protecting tea is characterized by being prepared from the following raw materials: coix seed, dendrobium officinale, poria cocos, medlar, galangal, kudzu root, pueraria lobata, liquorice, sea buckthorn, peach kernel, lithospermum, pseudo-ginseng and schisandra chinensis.
2. The liver-protecting tea of claim 1, wherein the liver-protecting tea is prepared from the following raw materials in parts by weight: 14-18 parts of coix seed, 10-14 parts of dendrobium officinale, 10-14 parts of poria cocos, 14-18 parts of medlar, 10-14 parts of galangal, 16-20 parts of kudzu root, 10-16 parts of pueraria flower, 10-14 parts of liquorice, 12-16 parts of sea-buckthorn, 10-14 parts of peach kernel, 12-16 parts of lithospermum, 10-16 parts of pseudo-ginseng and 8-12 parts of schisandra chinensis.
3. The liver-protecting tea of claim 2, wherein the liver-protecting tea is prepared from the following raw materials in parts by weight: 16 parts of coix seed, 12 parts of dendrobium officinale, 12 parts of poria cocos, 16 parts of medlar, 12 parts of galangal, 18 parts of kudzuvine root, 13 parts of kudzuvine flower, 12 parts of liquorice, 14 parts of sea buckthorn, 12 parts of peach kernel, 14 parts of lithospermum, 13 parts of pseudo-ginseng and 10 parts of schisandra chinensis.
4. The liver-protecting tea according to claims 1-3, wherein the preparation method of the sea buckthorn comprises the following steps:
s1: picking: collecting fresh leaves of sea buckthorn with complete shape;
s2: de-enzyming: deactivating enzymes of the collected fresh sea-buckthorn leaves to form sea-buckthorn leaves;
s3: and (3) drying: naturally drying the moisture on the surface of the sea buckthorn leaves, and then baking the sea buckthorn leaves to form the sea buckthorn.
5. The liver-protecting tea as claimed in claim 4, wherein in step S2, the water-removing is carried out by putting fresh leaves of Hippophae rhamnoides into a water-removing machine, and removing the water for 8-10 minutes at the temperature of 120-145 ℃.
6. The liver-protecting tea of claim 4, wherein in step S3, the baking is performed until the moisture content of the sea buckthorn leaves is 7-10%.
7. The liver-protecting tea of claims 1-3, wherein the coix seed is coix seed polysaccharide, and the coix seed polysaccharide is prepared by the following method: pulverizing Coicis semen, sieving, defatting with ethyl acetate and petroleum ether respectively, adding into distilled water at a weight ratio of 1:20-30, adjusting pH to 5.0-5.5, and extracting in 85-95 deg.C water bath for 3-5 hr; taking the supernatant, cooling, carrying out enzymolysis to remove starch, and then centrifuging to obtain the supernatant; concentrating the supernatant, adding 95% glacial ethanol 2-4 times the volume of the concentrated solution, precipitating overnight to obtain precipitate, and vacuum freeze drying the precipitate to obtain crude Coicis semen polysaccharide; dissolving in water to obtain solution, deproteinizing, decolorizing, dialyzing, and performing ion exchange column chromatography to obtain Coicis semen pure polysaccharide, and vacuum freeze drying to obtain Coicis semen polysaccharide.
8. The method for preparing liver-protecting tea according to any one of claims 1 to 7, comprising the steps of:
(1) respectively crushing the other raw materials except the coix seeds, then mixing, and uniformly mixing to form a mixed coarse material;
(2) and (2) adding coix seeds into the mixed coarse material obtained in the step (1), mixing uniformly, sieving, weighing and packaging to obtain the liver-protecting tea.
9. The method for preparing the polypeptide instant food as claimed in claim 8, wherein the pulverization in step (1) is performed by a wall breaking machine to 400 mesh.
10. The method for preparing the polypeptide instant food according to claim 8, wherein in the step (2), 5g of the polypeptide instant food is weighed and packaged by using a non-woven bag.
CN202011160504.1A 2020-10-27 2020-10-27 Liver-protecting tea and preparation method thereof Pending CN112075517A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112778438A (en) * 2021-01-26 2021-05-11 华南农业大学 Method for improving pachyman extraction rate by steam explosion and enzymolysis technology

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102846963A (en) * 2012-08-31 2013-01-02 安徽大学 Compound traditional Chinese medicine extract preparation capable of promoting sobering and preventing inebriation, and preparation method and application thereof
CN102977221A (en) * 2012-12-04 2013-03-20 天津科技大学 Preparation method of coix seed polysaccharide and application of coix seed polysaccharide

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102846963A (en) * 2012-08-31 2013-01-02 安徽大学 Compound traditional Chinese medicine extract preparation capable of promoting sobering and preventing inebriation, and preparation method and application thereof
CN102977221A (en) * 2012-12-04 2013-03-20 天津科技大学 Preparation method of coix seed polysaccharide and application of coix seed polysaccharide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112778438A (en) * 2021-01-26 2021-05-11 华南农业大学 Method for improving pachyman extraction rate by steam explosion and enzymolysis technology

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Application publication date: 20201215