CN101999493B - Preparation method of plant health-care cool tea - Google Patents

Preparation method of plant health-care cool tea Download PDF

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Publication number
CN101999493B
CN101999493B CN 201010577936 CN201010577936A CN101999493B CN 101999493 B CN101999493 B CN 101999493B CN 201010577936 CN201010577936 CN 201010577936 CN 201010577936 A CN201010577936 A CN 201010577936A CN 101999493 B CN101999493 B CN 101999493B
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plant health
tea
raw material
preparation
care
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CN101999493A (en
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费维来
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  • Cosmetics (AREA)
  • Alcoholic Beverages (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

The invention provides a preparation method of plant health-care cool tea, comprising the following steps of: crushing raw materials, then carrying out reflux extraction with a solvent, and then filtering; filtering filter liquor through a micropore, and then carrying out macroporous resin column chromatography; washing with distilled water, and then eluting with an ethanol solvent; filtering the collected eluent by using a filtering membrane; concentrating and drying the filter liquor to obtain extractum; and carrying out blending, acid regulation and sterilization to obtain the plant health-care cool tea. The extractum extracted by the method has high purity and yield; in addition, the plant health-care cool tea prepared from the extractum has the advantages of pure color, translucent crystal, stable property and little damage to nutrition constituents.

Description

A kind of preparation method of plant health-care cold tea
Technical field
The present invention relates to the plant beverage field, be specifically related to a kind of preparation method of plant health-care cold tea.
Background technology
The plant beverage of existing market is of a great variety, taste is different, production technology is simple boiling, or simple technology such as water extract-alcohol precipitation, contain impurity such as a large amount of celluloses, electrolyte, pigment in the medicinal extract that extracts, make that the destruction of target component and nutritional labeling is big because high temperature decocts.
Summary of the invention
The invention provides a kind of preparation method of plant health-care cold tea, the medicinal extract purity height that the inventive method is extracted, the yield height, pure, sparkling and crystal-clear bright with the plant health-care cold tea color and luster of this medicinal extract allotment, stable performance, the destruction of nutritional labeling is few.
The present invention adopts following technical scheme for achieving the above object:
The preparation method of plant health-care cold tea is characterized in that: specifically may further comprise the steps:
(1) raw material is carried out fragmentation after the weighing in proportion;
(2) leaching liquor is joined in the raw material after the fragmentation, carry out refluxing extraction, the weight ratio of leaching liquor and raw material is: (5-10): 1, and extraction time is 2-4 hour;
(3) mixture that refluxing extraction is finished carries out filter and remove residue, collects filtered fluid;
(4) filtered fluid with step (3) filters through the millipore filter of 1-5mm, and the filtrate of gained adds the absorption of low pole macropore resin post, uses distilled water flushing low pole macropore resin post 2-3 time again;
(5) with 30-80% ethanolic solution flushing low pole macropore resin post, wash to eluent Fei Linshi reaction colourless till, collect eluent;
(6) the eluent decompression of collecting is concentrated and the recovery solvent, the relative density that is concentrated into concentrate is 1.02-1.12;
(7) with the concentrate ultrafiltration membrance filter;
(8), get medicinal extract shape raw extract with the ultrafiltrate drying;
(9) a certain proportion of distilled water is joined in the medicinal extract, after stirring, after acid adjustment, blending, sterilization, make plant health-care cold tea of the present invention again; Described blending is the aroma ingredients that adds when allocating the smell of cold tea from bitter orange flower and orchid extraction;
The ratio of the weight portion of described each raw material is a honeysuckle: chrysanthemum: frangipanis: celestial grass: balloonflower root: Momordica grosvenori: the root of kudzu vine: cogongrass rhizome: Radix Glycyrrhizae: sealwort: general bait tea: mulberry fruit: bitter orange flower: orchid: water=(2-8): (2-8): (10-20): (5-15): (10-15): (10-20): (10-20): (5-10): (1-4): (5-10): (10-20): (2-10): (1-3): (1-2): (8000-10000).
The preparation method of described plant health-care cold tea is characterized in that: the described leaching liquor of step (2) is the ethanolic solution of 30-70%; The aperture of used milipore filter is 100,000-300,000 molecular weight in the step (8).
Beneficial effect of the present invention:
1, the production technology of traditional plant beverage is simple boiling, or simple technology such as water extract-alcohol precipitation, contains impurity such as a large amount of celluloses, electrolyte, pigment in the medicinal extract of extraction.Big molecule and small molecular weight impurity can be fully removed in the combination of this process using film separation and column chromatography technology, and the purity of target components is increased to more than 80%.
2, this process using low-concentration ethanol solution refluxing extraction technology, by refluxing, composition as much as possible can be dissolved out, flavones a large amount of in the prescription, saponin(e and polyphenol component effectively are dissolved out, make the yield of extraction higher, reach more than 60%.
3, adopted macropore resin column chromatography technology in this extraction process, this The Application of Technology can make nonpolar pigment composition be separated effectively, make the pigment content in the medicinal extract of final separation reduce to minimum, thereby it is pure, sparkling and crystal-clear bright with its color and luster of products such as beverage of this medicinal extract allotment, and be difficult for prolonging in time and change color, increased aesthetic feeling and appetite sense.The shelf-life of product can be longer simultaneously.
4, this invention has taked column chromatography to separate two kinds of separation purifying techniques with film on manufacture craft, and the composition of extraction all separates at low temperatures, to the destruction minimum of target component in the product and nutritional labeling.
The specific embodiment
A kind of preparation method of plant health-care cold tea specifically may further comprise the steps:
(1) choose raw material in following ratio earlier: the ratio of the weight portion of each raw material (gram) is: honeysuckle: chrysanthemum: frangipanis: celestial grass: balloonflower root: Momordica grosvenori: the root of kudzu vine: cogongrass rhizome: Radix Glycyrrhizae: sealwort: general bait tea: mulberry fruit: bitter orange flower: orchid: water=(2-8): (2-8): (10-20): (5-15): (10-15): (10-20): (10-20): (5-10): (1-4): (5-10): (10-20): (2-10): (1-3): (1-2): (8000-10000).Raw material is carried out fragmentation after the weighing in proportion;
(2) 70% ethanolic solution is joined in the raw material (not comprising bitter orange flower and orchid) after the fragmentation, carry out refluxing extraction, the weight ratio of ethanolic solution and raw material is: 6:1, and extraction time is 3 hours;
(3) mixture that refluxing extraction is finished carries out filter and remove residue, collects filtered fluid;
(4) filtered fluid with step (3) filters through the millipore filter of 5mm, and the filtrate of gained adds the absorption of low pole macropore resin post, uses distilled water flushing low pole macropore resin post 3 times again, discards washing lotion;
(5) with 80% ethanolic solution flushing low pole macropore resin post, wash to eluent Fei Linshi reaction colourless till, collect eluent;
(6) the eluent decompression of collecting is concentrated and recovery ethanol, the relative density that is concentrated into concentrate is 1.02-1.12;
(7) with the concentrate ultrafiltration membrance filter;
(8), get medicinal extract shape raw extract with the ultrafiltrate freeze drying; Extract the aroma ingredients in bitter orange flower and the orchid, make aqua aromatica;
(9) a certain proportion of distilled water is joined in the medicinal extract, after stirring, after acid adjustment, blending, sterilization, make plant health-care cold tea of the present invention again; Blending is to add when allocating the smell of cold tea from bitter orange flower and orchid to extract the aqua aromatica that makes.

Claims (2)

1. the preparation method of a plant health-care cold tea is characterized in that: specifically may further comprise the steps:
(1) honeysuckle, chrysanthemum, frangipanis, celestial grass, balloonflower root, Momordica grosvenori, the root of kudzu vine, cogongrass rhizome, Radix Glycyrrhizae, sealwort, Pu'er tea, mulberry fruit in the raw material are carried out fragmentation after the weighing in proportion;
(2) leaching liquor is joined in the raw material after the fragmentation, carry out refluxing extraction, the weight ratio of leaching liquor and raw material is: (5-10): 1, and extraction time is 2-4 hour; Described leaching liquor is 70% ethanolic solution;
(3) mixture that refluxing extraction is finished carries out filter and remove residue, collects filtered fluid;
(4) filtered fluid with step (3) filters through the millipore filter of 1-4 μ m, and the filtrate of gained adds the absorption of low pole macroporous resin column, uses distilled water flushing low pole macroporous resin column 2-3 time again;
(5) with 80% ethanolic solution flushing low pole macroporous resin column, wash to eluent Fei Linshi reaction colourless till, collect eluent;
(6) the eluent decompression of collecting is concentrated and the recovery solvent, the relative density that is concentrated into concentrate is 1.02-1.12;
(7) with the concentrate ultrafiltration membrance filter;
(8), get medicinal extract shape raw extract with the ultrafiltrate drying;
(9) a certain proportion of distilled water is joined in the medicinal extract, after stirring, after acid adjustment, blending, sterilization, make plant health-care cold tea again; Described blending is the aroma ingredients that adds when allocating the smell of cold tea from bitter orange flower and orchid extraction;
The weight part ratio of described each raw material is a honeysuckle: chrysanthemum: frangipanis: celestial grass: balloonflower root: Momordica grosvenori: the root of kudzu vine: cogongrass rhizome: Radix Glycyrrhizae: sealwort: Pu'er tea: mulberry fruit: bitter orange flower: orchid: distilled water=(2-8): (2-8): (10-20): (5-15): (10-15): (10-20): (10-20): (5-10): (1-4): (5-10): (10-20): (2-10): (1-3): (1-2): (8000-10000).
2. the preparation method of plant health-care cold tea according to claim 1, it is characterized in that: the molecular cut off of used milipore filter is 100,000-300,000 in the step (7).
CN 201010577936 2010-12-08 2010-12-08 Preparation method of plant health-care cool tea Expired - Fee Related CN101999493B (en)

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Publication number Priority date Publication date Assignee Title
CN102232454A (en) * 2011-08-05 2011-11-09 葛双铭 Fire-removing tea
CN102919422B (en) * 2012-10-31 2014-01-01 深圳市深宝技术中心有限公司 Process for extracting herbal tea concentrate
CN105325616A (en) * 2014-08-12 2016-02-17 天台山康能保健食品有限公司 Technology for processing honeysuckle flower herbal tea
CN104255996A (en) * 2014-09-02 2015-01-07 岳西县皖山绿生态农业开发有限公司 Coconut milk flavored polygonatum sibiricum substituted tea and preparation method thereof
CN104322796A (en) * 2014-10-09 2015-02-04 合肥跃杰生态农业科技有限公司 Health care tea and making method thereof
CN104856032A (en) * 2015-06-01 2015-08-26 巨鹿县三丰银杞饮品有限公司 Method for preparing honeysuckle beverage concentrate through recycled solvent
CN105168262A (en) * 2015-10-22 2015-12-23 河南行知专利服务有限公司 Preparation method of traditional Chinese medicine decocting-free preparation containing carbohydrate
CN106605818B (en) * 2016-12-13 2020-01-17 暨南大学 Instant granule of Shangqingyin and its preparation method
CN109662226A (en) * 2019-01-31 2019-04-23 广西古岭龙食品有限公司 The preparation method of plant beverage

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CN100560578C (en) * 2004-06-07 2009-11-18 辽宁新中现代医药有限公司 A kind ofly be used to prevent and treat asthenopic plant milk extract and preparation and preparation method
CN101669558B (en) * 2009-09-27 2012-05-02 安徽板蓝花生物科技有限公司 Composite plant beverage

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