CN115152868A - Natural herbal tea-containing beverage based on erythritol and preparation method thereof - Google Patents

Natural herbal tea-containing beverage based on erythritol and preparation method thereof Download PDF

Info

Publication number
CN115152868A
CN115152868A CN202210616838.8A CN202210616838A CN115152868A CN 115152868 A CN115152868 A CN 115152868A CN 202210616838 A CN202210616838 A CN 202210616838A CN 115152868 A CN115152868 A CN 115152868A
Authority
CN
China
Prior art keywords
parts
erythritol
tea
containing beverage
beverage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210616838.8A
Other languages
Chinese (zh)
Inventor
沙建国
李庆治
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Guocha Health Industry Co ltd
Original Assignee
Hangzhou Guocha Health Industry Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hangzhou Guocha Health Industry Co ltd filed Critical Hangzhou Guocha Health Industry Co ltd
Priority to CN202210616838.8A priority Critical patent/CN115152868A/en
Publication of CN115152868A publication Critical patent/CN115152868A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A23F3/16Tea extraction; Tea extracts; Treating tea extract; Making instant tea
    • A23F3/163Liquid or semi-liquid tea extract preparations, e.g. gels, liquid extracts in solid capsules
    • 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
    • A23F3/16Tea extraction; Tea extracts; Treating tea extract; Making instant tea
    • A23F3/166Addition of, or treatment with, enzymes or microorganisms

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Microbiology (AREA)
  • Dispersion Chemistry (AREA)
  • Non-Alcoholic Beverages (AREA)

Abstract

The invention relates to the technical field of health-care beverages, and particularly discloses a natural herbal tea-containing beverage based on erythritol, which comprises the following components in percentage by weight: 2-10% of green tea, 3-8% of erythritol, 6-20% of herbal composition, 0.02-0.06% of citric acid, 0.05-0.09% of dietary fiber and the balance of water; the herbal composition comprises the following components in parts by weight: 5-10 parts of dandelion, 1-4 parts of liquorice, 6-12 parts of maca, 3-8 parts of emblic leafflower fruit, 2-6 parts of fingered citron, 1-5 parts of sea buckthorn, 2-8 parts of celery, 1-6 parts of mulberry leaf and 3-9 parts of kudzu root. The beverage overcomes the defects of the prior art, is added with the natural sweetening agent erythritol, has no energy and oxidation resistance, is reasonably proportioned with natural herbaceous plant essence, enriches the taste of the beverage, has better health care effect on the body, can effectively prevent various diseases and improve the immunity of the human body after being drunk for a long time.

Description

Natural herbal tea-containing beverage based on erythritol and preparation method thereof
Technical Field
The invention relates to the technical field of health-care beverages, and particularly belongs to a natural herbal tea-containing beverage based on erythritol and a preparation method thereof.
Background
With the continuous improvement of health consciousness of people and the satisfaction of beverages on the requirements of modern life rhythm, beverages with health care functions are more and more favored by people, and functional beverages become a great trend for beverage development. Various beverages are in the market, and the beverages are various in variety, however, most of the beverages have high sugar.
The Chinese people have a long cultural history of drinking tea, the tea is a medicine for treating various diseases, the tea has the effects of building body, preventing and treating various diseases after being drunk for a long time, and the tea is rich in appreciation interest and can be used for ceramic temperament.
With the gradual attention on health and more understanding on the functions of tea, people have not satisfied with common tea drinking and tea tasting, and more tea derivative products gradually come out.
Disclosure of Invention
The invention aims to provide a natural herbal tea-containing beverage based on erythritol and a preparation method thereof, overcomes the defects of the prior art, adds natural sweetener erythritol into the beverage, has no energy and oxidation resistance, reasonably mixes natural herbal essence, enriches the taste of the beverage, has a good health-care effect on human bodies, and can effectively prevent various diseases and improve the immunity of the human bodies after long-term drinking.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a natural herbal tea-containing beverage based on erythritol comprises the following components in percentage by weight: 2-10% of green tea, 3-8% of erythritol, 6-20% of herbal composition, 0.02-0.06% of citric acid, 0.05-0.09% of dietary fiber and the balance of water;
the herbal composition comprises the following components in parts by weight: 5-10 parts of dandelion, 1-4 parts of liquorice, 6-12 parts of maca, 3-8 parts of emblic leafflower fruit, 2-6 parts of fingered citron, 1-5 parts of sea buckthorn, 2-8 parts of celery, 1-6 parts of mulberry leaf and 3-9 parts of kudzu root.
Further, the beverage comprises the following components in percentage by weight: 6% of green tea, 5.5% of erythritol, 13% of herbal composition, 0.04% of citric acid, 0.07% of dietary fiber and 75.39% of water;
the herbal composition comprises the following components in parts by weight: 12.5 parts of dandelion, 2.5 parts of liquorice, 9 parts of maca, 5.5 parts of emblic leafflower fruit, 4 parts of fingered citron, 3 parts of sea buckthorn, 5 parts of celery, 3.5 parts of mulberry leaf and 6 parts of kudzu root.
Further, each component of the herbal composition employs plant effective parts, including roots, stems, leaves, flowers and/or fruits.
Further, the method comprises the following steps:
step one, weighing the raw materials according to the mass percentage, respectively cleaning the raw materials with clear water, and drying the raw materials for later use;
step two, crushing green tea, leaching with hot water, continuously leaching for three times, combining leaching liquor, filtering to remove tea residue, adding tannase for enzymolysis reaction, and performing membrane separation treatment after full reaction to obtain clear tea water;
step three, crushing maca, leaching with ethanol, filtering after leaching, concentrating in vacuum, diluting with water, performing macroporous adsorption resin column chromatography, eluting with a mixed solution of ethanol and styrene with the same volume as the eluent, concentrating the eluent, and performing vacuum freeze drying to obtain a concentrate;
step four, respectively smashing dandelion, liquorice, emblic leafflower fruit, fingered citron, sea buckthorn, celery, mulberry leaves and kudzu roots, mixing, adding into hot water, continuously leaching for 2-4 times, combining leaching liquor and filtering to obtain extracting solution;
and step five, mixing the clarified tea water obtained in the step two, the concentrate obtained in the step three and the extracting solution obtained in the step four, adding citric acid, erythritol and dietary fiber, filtering, sterilizing and filling to obtain the tea-containing beverage.
Further, in the second step, the green tea is crushed into 20-100 meshes, the conditions of the enzymolysis reaction are that the adding amount of the tannase is 0.5-2.0% of the total weight of the green tea, the enzymolysis temperature is 40-50 ℃, and the time is 15-40 minutes.
Further, the membrane separation treatment in the step two is carried out under the conditions that the membrane aperture is 10-100 ten thousand daltons molecular weight, and the separation temperature is 15-25 ℃.
Furthermore, the volume ratio of the ethanol to the styrene in the mixed solution of the ethanol and the styrene in the third step is 2:1.
Further, UHT sterilization is adopted for sterilization in the fifth step, the sterilization temperature is 130-140 ℃, and the sterilization time is 10-60 seconds.
Further, the filling in the fifth step adopts PET bottle hot filling, the filling temperature is 90-100 ℃, and after the filling is finished, the PET bottle tea drink is put into water of 20-28 ℃ in time for cooling.
Compared with the prior art, the invention has the following implementation effects:
the natural sweetener erythritol is added, so that the natural sweetener erythritol is energy-free and has oxidation resistance, and has the characteristics of low calorie and no increase of blood sugar; the natural herbal essence with reasonable proportion enriches the taste of the beverage, has better health care effect on human body, and can effectively prevent various diseases and improve the immunity of human body after being drunk for a long time.
Detailed Description
The present invention will be further described with reference to the following examples, but the present invention is not limited to these examples, and any modification is within the scope of the present invention without departing from the spirit of the present invention.
Example 1
The embodiment discloses a preparation method of a natural herbal tea-containing beverage based on erythritol, which comprises the following steps:
step one, weighing 2% of green tea, 3% of erythritol, 6% of herbal composition, 0.02% of citric acid and 0.05% of dietary fiber according to mass percent, respectively, cleaning with clear water, and drying for later use.
The herbal composition comprises the following components in parts by weight: 5 parts of dandelion, 1 part of liquorice, 6 parts of maca, 3 parts of emblic leafflower fruit, 2 parts of fingered citron, 1 part of sea-buckthorn, 2 parts of celery, 1 part of mulberry leaf and 3 parts of kudzu root; the components of the herbal composition are plant effective parts including roots, stems, leaves, flowers and/or fruits.
And step two, crushing the green tea into 20-100 meshes, leaching with hot water, continuously leaching for three times, combining leaching liquor, filtering to remove tea residues, adding tannase for enzymolysis reaction, wherein the condition of the enzymolysis reaction is that the addition amount of the tannase is 0.5-2.0 w/w of the total weight of the green tea, the enzymolysis temperature is 40-50 ℃, the time is 15-40 minutes, carrying out membrane separation treatment after full reaction, and the condition of the membrane separation treatment is that the membrane aperture is 10-100 ten thousand daltons, and the separation temperature is 15-25 ℃, thus obtaining the clarified tea.
And step three, crushing maca, leaching with ethanol, filtering after leaching, concentrating in vacuum, diluting with water, performing macroporous adsorption resin column chromatography, eluting with a mixed solution of ethanol and styrene with the same volume as the eluent, concentrating the eluent, and performing vacuum freeze drying to obtain a concentrate.
Wherein the volume ratio of the ethanol to the styrene in the mixed solution of the ethanol and the styrene is 2:1.
And step four, respectively smashing dandelion, liquorice, emblic leafflower fruit, fingered citron, sea buckthorn, celery, mulberry leaves and kudzu roots, mixing, adding into hot water, continuously leaching for 2-4 times, combining leaching liquor and filtering to obtain extracting solution.
And step five, mixing the clear tea water obtained in the step two, the concentrate obtained in the step three and the extracting solution obtained in the step four, adding citric acid, erythritol and dietary fibers, filtering, UHT sterilizing, wherein the sterilizing temperature is 130-140 ℃, the sterilizing time is 10-60 seconds, hot filling PET bottles, the filling temperature is 90-100 ℃, and cooling the PET bottle tea beverage in time in water at the temperature of 20-28 ℃ after filling to obtain the tea-containing beverage.
Example 2
The preparation method disclosed in this example is substantially the same as that of example 1, except that: the tea-containing beverage comprises the following components in percentage by weight: green tea 6%, erythritol 5.5%, herbal composition 13%, citric acid 0.04%, dietary fiber 0.07% and water 75.39%.
Example 3
The preparation method disclosed in this example is substantially the same as that of example 1, except that: the tea-containing beverage comprises the following components in percentage by weight: green tea 10%, erythritol 8%, herbal composition 20%, citric acid 0.06%, dietary fiber 0.09%, and water 61.85%.
Example 4
The preparation method disclosed in this example is substantially the same as that of example 1, except that: the herbal composition comprises the following components in parts by weight: 12.5 parts of dandelion, 2.5 parts of liquorice, 9 parts of maca, 5.5 parts of emblic leafflower fruit, 4 parts of fingered citron, 3 parts of sea buckthorn, 5 parts of celery, 3.5 parts of mulberry leaf and 6 parts of kudzu root.
Example 5
The preparation method disclosed in this example is substantially the same as that of example 1, except that: the herbal composition comprises the following components in parts by weight: 12.5 parts of dandelion, 2.5 parts of liquorice, 9 parts of maca, 5.5 parts of emblic leafflower fruit, 4 parts of fingered citron, 3 parts of sea buckthorn, 5 parts of celery, 3.5 parts of mulberry leaf and 6 parts of kudzu root.
Comparative example 1
The preparation process disclosed in this comparative example is essentially the same as in example 1, except that: erythritol was not added.
Comparative example 2
The preparation process disclosed in this comparative example is essentially the same as in example 1, except that: saccharin is used in place of erythritol.
Test examples
The tea-containing beverages were prepared according to the preparation methods of examples 1 to 5 and comparative examples 1 to 2, respectively, and the taste of the tea-containing beverages was evaluated while monitoring the blood glucose change before and after the volunteers took 200ml of the tea-containing beverages, and the specific test results are shown in table 1.
TABLE 1 statistical table of test results
Figure BDA0003674627030000061
Figure BDA0003674627030000071
The results in table 1 show that the tea-containing beverage provided by the invention has rich mouthfeel, meets the taste requirements of consumers, has the characteristics of low calorie and no increase of blood sugar, and has the effect of improving the immunity of human bodies after being drunk for a long time.
The foregoing is merely exemplary and illustrative of the present inventive concept and various modifications, additions and substitutions of similar embodiments may be made to the specific embodiments described by those skilled in the art without departing from the inventive concept or exceeding the scope of the claims as defined in the accompanying claims.

Claims (9)

1. An erythritol-based natural herbal tea-containing beverage characterized by: the weight percentage of the following components is as follows: 2-10% of green tea, 3-8% of erythritol, 6-20% of herbal composition, 0.02-0.06% of citric acid, 0.05-0.09% of dietary fiber and the balance of water;
the herbal composition comprises the following components in parts by weight: 5-10 parts of dandelion, 1-4 parts of liquorice, 6-12 parts of maca, 3-8 parts of emblic leafflower fruit, 2-6 parts of fingered citron, 1-5 parts of sea buckthorn, 2-8 parts of celery, 1-6 parts of mulberry leaf and 3-9 parts of kudzu root.
2. An erythritol-based natural herbal tea-containing beverage in accordance with claim 1, wherein: the beverage comprises the following components in percentage by weight: 6% of green tea, 5.5% of erythritol, 13% of herbal composition, 0.04% of citric acid, 0.07% of dietary fiber and 75.39% of water;
the herbal composition comprises the following components in parts by weight: 12.5 parts of dandelion, 2.5 parts of liquorice, 9 parts of maca, 5.5 parts of emblic leafflower fruit, 4 parts of fingered citron, 3 parts of sea buckthorn, 5 parts of celery, 3.5 parts of mulberry leaf and 6 parts of kudzu root.
3. The erythritol-based natural herbal tea-containing beverage and the preparation method thereof according to claim 1, wherein: the components of the herbal composition are plant effective parts including roots, stems, leaves, flowers and/or fruits.
4. A method of preparing an erythritol-based natural herbal tea-containing beverage according to any one of claims 1-3 comprising the steps of:
step one, weighing the raw materials according to the mass percentage, respectively cleaning the raw materials with clean water, and drying the cleaned raw materials for later use;
step two, smashing green tea, leaching with hot water, continuously leaching for three times, combining leaching liquor, filtering to remove tea residues, adding tannase for enzymolysis reaction, and performing membrane separation treatment after full reaction to obtain clarified tea;
step three, crushing maca, leaching with ethanol, filtering after leaching, concentrating in vacuum, diluting with water, performing macroporous adsorption resin column chromatography, eluting with a mixed solution of ethanol and styrene with the same volume as the eluent, concentrating the eluent, and performing vacuum freeze drying to obtain a concentrate;
step four, respectively smashing dandelion, liquorice, emblic leafflower fruit, fingered citron, sea buckthorn, celery, mulberry leaves and kudzu roots, mixing, adding into hot water, continuously leaching for 2-4 times, combining leaching liquor and filtering to obtain extracting solution;
and step five, mixing the clarified tea water obtained in the step two, the concentrate obtained in the step three and the extracting solution obtained in the step four, adding citric acid, erythritol and dietary fiber, filtering, sterilizing and filling to obtain the tea-containing beverage.
5. The method of preparing an erythritol-based natural herbal tea-containing beverage of claim 4, comprising: and in the second step, the green tea is crushed into 20-100 meshes, the condition of the enzymolysis reaction is that the adding amount of the tannase is 0.5-2.0% w/w of the total amount of the green tea, the enzymolysis temperature is 40-50 ℃, and the time is 15-40 minutes.
6. The method of making an erythritol-based natural herbal tea-containing beverage of claim 5, comprising: the membrane separation treatment in the second step is carried out under the conditions that the membrane aperture is 10-100 ten thousand daltons molecular weight and the separation temperature is 15-25 ℃.
7. The method of preparing an erythritol-based natural herbal tea-containing beverage of claim 4, comprising: in the third step, the volume ratio of the ethanol to the styrene in the mixed solution of the ethanol and the styrene is 2:1.
8. The method of preparing an erythritol-based natural herbal tea-containing beverage of claim 4, comprising: and step five, performing UHT sterilization at the temperature of 130-140 ℃ for 10-60 seconds.
9. The method of preparing an erythritol-based natural herbal tea-containing beverage of claim 4, comprising: and step five, hot filling of PET bottles is adopted for filling, the filling temperature is 90-100 ℃, and the PET bottle tea beverage after filling is timely placed in water of 20-28 ℃ for cooling.
CN202210616838.8A 2022-06-01 2022-06-01 Natural herbal tea-containing beverage based on erythritol and preparation method thereof Pending CN115152868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210616838.8A CN115152868A (en) 2022-06-01 2022-06-01 Natural herbal tea-containing beverage based on erythritol and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210616838.8A CN115152868A (en) 2022-06-01 2022-06-01 Natural herbal tea-containing beverage based on erythritol and preparation method thereof

Publications (1)

Publication Number Publication Date
CN115152868A true CN115152868A (en) 2022-10-11

Family

ID=83483712

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210616838.8A Pending CN115152868A (en) 2022-06-01 2022-06-01 Natural herbal tea-containing beverage based on erythritol and preparation method thereof

Country Status (1)

Country Link
CN (1) CN115152868A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115590098A (en) * 2022-10-24 2023-01-13 曹阳(Cn) Concentrated tea pulp, and tea beverage and carbonated beverage prepared from the same

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090311383A1 (en) * 2006-12-22 2009-12-17 Kao Corporation Green tea drink packed in container
CN102885354A (en) * 2012-10-15 2013-01-23 山东好当家海洋发展股份有限公司 Nutritious drink capable of clearing summer-heat and preparation method thereof
CN104687176A (en) * 2015-02-10 2015-06-10 叶节和 Plant beverage and preparation method thereof
CN104982568A (en) * 2015-06-04 2015-10-21 北京同仁堂健康药业股份有限公司 Maca-oolong tea beverage and preparation method thereof
CN107080121A (en) * 2017-05-22 2017-08-22 北京知药医疗科技有限公司 A kind of sugar-free oolong tea beverage and its processing method
JP2017195782A (en) * 2016-04-25 2017-11-02 キリン株式会社 Green tea-based beverage with improved flavor
CN108450597A (en) * 2018-04-26 2018-08-28 黑龙江儒泰科技发展有限责任公司 A kind of plant compound tea beverage
CN109090403A (en) * 2018-06-28 2018-12-28 广西秀美壮乡能源环保有限公司 A kind of health drink and its processing method containing Semen Litchi extract
CN109418465A (en) * 2017-08-30 2019-03-05 南京泽朗医药技术有限公司 A kind of maca compound health tea beverage and preparation method thereof
CN115212163A (en) * 2022-06-20 2022-10-21 杭州国茶健康产业有限公司 Natural herbal tea buccal tablet and preparation method thereof

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090311383A1 (en) * 2006-12-22 2009-12-17 Kao Corporation Green tea drink packed in container
CN102885354A (en) * 2012-10-15 2013-01-23 山东好当家海洋发展股份有限公司 Nutritious drink capable of clearing summer-heat and preparation method thereof
CN104687176A (en) * 2015-02-10 2015-06-10 叶节和 Plant beverage and preparation method thereof
CN104982568A (en) * 2015-06-04 2015-10-21 北京同仁堂健康药业股份有限公司 Maca-oolong tea beverage and preparation method thereof
JP2017195782A (en) * 2016-04-25 2017-11-02 キリン株式会社 Green tea-based beverage with improved flavor
CN107080121A (en) * 2017-05-22 2017-08-22 北京知药医疗科技有限公司 A kind of sugar-free oolong tea beverage and its processing method
CN109418465A (en) * 2017-08-30 2019-03-05 南京泽朗医药技术有限公司 A kind of maca compound health tea beverage and preparation method thereof
CN108450597A (en) * 2018-04-26 2018-08-28 黑龙江儒泰科技发展有限责任公司 A kind of plant compound tea beverage
CN109090403A (en) * 2018-06-28 2018-12-28 广西秀美壮乡能源环保有限公司 A kind of health drink and its processing method containing Semen Litchi extract
CN115212163A (en) * 2022-06-20 2022-10-21 杭州国茶健康产业有限公司 Natural herbal tea buccal tablet and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115590098A (en) * 2022-10-24 2023-01-13 曹阳(Cn) Concentrated tea pulp, and tea beverage and carbonated beverage prepared from the same

Similar Documents

Publication Publication Date Title
WO2020048049A1 (en) Method for preparing luo han guo sweetener composition from siraitia grosvenorii and use thereof
CN103535483A (en) Heat-clearing grapefruit tea and preparation method thereof
CN106947006B (en) A kind of production method of high-purity inulin
KR102373814B1 (en) Manufacturing method of dutch coffee adding the extract of hydrangea serrata seringe
CN103393183A (en) Traditional Chinese medicine health-care beverage having effects of clearing heat and moisturizing dryness and preparation method thereof
CN107373223B (en) Passion flower and lemon composite juice and preparation process thereof
CN115152868A (en) Natural herbal tea-containing beverage based on erythritol and preparation method thereof
CN101822405B (en) Sugar-free beverage and preparation method thereof
CN105410922B (en) A kind of globe artichoke cake and preparation method thereof
CN107354059B (en) Chinese wampee leaf and Chinese wampee fruit mixed fermented fruit wine and processing method thereof
CN106509526B (en) Coarse cereal fruit juice and preparation method thereof
CN104996652A (en) Sanvitalia procumbens beverage and processing method thereof
CN116076609A (en) Pear syrup candy and preparation method thereof
CN101433353A (en) Gynostemma pentaphylla beverage and preparation method thereof
CN107475034B (en) Preparation method of storage-resistant composite fruit wine
KR20160063080A (en) Method of Manufacturing Aronia Juice and Aronia Concentrate, and Aronia Juice and Aronia Concentrate Manufactured by the same Method
CN106085697B (en) Fermented wolfberry composite beverage and preparation method thereof
CN103689736A (en) Method for preparing healthcare beverage by removing peculiar smell of eucommia ulmoides leaf extracting liquor
CN113133492A (en) Selenium-rich pear syrup candy and preparation method thereof
CN102746979A (en) Leechee wine and preparation method thereof
CN111543569A (en) Dandelion composite extraction solid beverage
CN1689462A (en) Method for preparing houttuynia tea beverage
CN103284257A (en) Lonicera edulis beverage and preparation method thereof
CN109105692A (en) Rosa roxburghii oral liquid and preparation method thereof
CN1565209A (en) Houttuynia tea and its drink preparation method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20221011