CN102599295A - Gingko yellow tea and preparation method thereof - Google Patents
Gingko yellow tea and preparation method thereof Download PDFInfo
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- CN102599295A CN102599295A CN2012101114782A CN201210111478A CN102599295A CN 102599295 A CN102599295 A CN 102599295A CN 2012101114782 A CN2012101114782 A CN 2012101114782A CN 201210111478 A CN201210111478 A CN 201210111478A CN 102599295 A CN102599295 A CN 102599295A
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Abstract
The invention discloses gingko yellow tea and a preparation method. The gingko yellow tea comprises the following raw materials in parts by weight: 65-75 parts of gingko kernels and 10-25 parts of yellow tea and is prepared by respectively extracting the raw materials, combining and concentrating the extracts, pelletizing, drying, sterilizing and subpackaging the materials. The gingko kernels and the yellow tea are compounded to form nutritive health-care tea. The health-care tea can have a health care effect on the middle-aged and elderly after being drunk, is a novel health-care tea drink for preventing arteriosclerosis of blood vessels of brains and heart and blood vessels, hypertension and senile dementia, is especially suitable for the people who have poor gastrointestinal digestive functions, anorexia, belly fat deposits and obesity, provides more choices for people, meets the requirements of disease prevention and body building, is granular, easily soluble in water and free of tea leaves and is convenient to infuse, drink and carry.
Description
Technical field
The present invention relates to field of health drinks, relating in particular to a kind of is the health beverages of primary raw material and its preparation method with food containing gingko almond and yellow tea.
Background technology
Ginkgo, the seed for the Ginkgoaceae plant Ginkgo biloba is commonly called as gingko.Gingko benevolence is a kind of important medicinal, healthy food material; Food containing gingko almond contains nutriments such as protein, fat, carbohydrate, sugar; Contain 25 kinds of elements such as potassium, phosphorus, magnesium, calcium, zinc, copper (editorial board of State Administration of Traditional Chinese Medicine's " China's book on Chinese herbal medicine ";-selected of China's book on Chinese herbal medicine, 2009,5 (3): 237).
Research and analyse through pharmacy, gingko is starch-containing 62.4% ~ 67%, protein 0.3%, fat 2.6%, sucrose 5.2%, reduced sugar 1.1%, nucleoprotein 0.26% and mineral matter 3%.Contain 17 seed amino acids in the gingko, total amount is 10.77%, and wherein essential amino acid is 7 kinds, and content is 3.42%, accounts for 31.8% of total amino acid content, 9 kinds in long-acting amino acid, and content is 1.33%, accounts for total amino acid content 12.3%, has plurality of health care functions.Modern medicine study proves; Gingko has serum cholesterol, increases coronary flow, improves the brain circulation, spasmolysis, loose bronchus and physiological action such as antibacterial; The clinical practice proof is to coronary heart disease, cranial vascular disease, brain disorder, brain injury sequelae and anti-ageing all powerful; Now, the existing many kernels in market are the medicine of primary raw material, the functional food supply.
Yellow tea, the origin of name: people find that from roasted green tea owing to complete, knead the dry deficiency in back or untimely, the flavescence of leaf look is so produced new category-yellow tea.Yellow tea is made with green tea has similarity, and difference is many vexed heap operations together, and this vexed heap process is the main feature of yellow tea method for making, also is its basic difference with green tea, and green tea is without fermentation, and yellow tea is to belong to the fermentation teas.Yellow liquor color is apricot yellow bright and clean, and the flavour glycol is bright refreshing, and fragrant high, dense, the anti-bubble of flavor has delicate fragrance sense profusely after the drink, really be " dislike graceful pretty peach tasteless steathily, the normal pretty young woman's medicine of pounding medicine in a mortar is not fragrant ".(the Tang Dynasty Xue's ability " thank to husband Liu and post Tianzhu tea " verse).Yellow tea is cold in nature, has detoxifcation and brings down a fever and fall effect of fire.The basic manufacturing process of yellow tea all will be passed through and completed, piles vexed, dry three processes, and vexed heap process causes the deep variation of material in the tealeaves through hyther or microbial action.In the bright leaf of yellow tea, contain chlorophyll, carrotene and lutein, processing back chlorophyll is destroyed, and lutein and carrotene are occupied an leading position.Lutein and carrotene are referred to as carotenoid, in long-time hot and humid condition carotenoid generation cyclisation, produce the irisone with gillyflower fragrance.Simultaneously; In the vexed heap process of yellow tea, there is microorganism to grow in a large number; These microorganisms can be decomposed into small-molecule substances such as alcohol, aldehyde, organic acid, carbon dioxide with big molecule glucide and crude fat; Also protein is decomposed into amino acid, these processes are that yellow tea forms unique flavour characteristics and lays a good foundation.Yellow tea is fermented tea, in its sweat, can produce a large amount of digestive ferments; The most beneficial to taste, to indigestion, poor appetite, lazy moving fat, all can drink and change it; The active ingredient of yellow tea can make adipocyte restore metabolic function under the effect of digestive ferment, and fat is eliminated.
Along with the science and technology and the development of health food, the research of ancient tea resource has been obtained very big progress.For example; Tealeaves developed into from the understanding of aspects such as " refresh oneself and recover from fatigue, make eye bright diuresis, the heat-clearing of relieving summer heat " utilize tea extract to carry out hypoglycemic, reducing blood lipid; Prevent angiocardiopathy, Application Research anti-ageing, antitumor, anti-sudden change has all obtained useful achievement.
Along with going deep into to the tealeaves application study; Market supply contains the food, health food, tea beverage, instant tea of tea etc. and constantly is pushed out, and the tea drink class comprises instant tea, tea-cola, tea carbonated drink, tasty tea, hundred sharp treasured, tea health and happiness, canned tea beverage, tealeaves ice lolly and tea wine etc.Tealeaves candy and cake comprise tea sugar, tealeaves biscuit and tea-milk instant beverage etc.Wherein with tea drink, especially instant tea is the most general.At present the major product of China's instant tea has the concentrated tea juice of instant black tea, instant green tea, health-care instant tea and undried, like the oolong tea inspissated juice etc.Also have ginkgo biloba p.e is cooperated the ginkgo leave tea of processing with the Aqua Folium Camelliae sinensis extract, all obtained effect preferably like ZL200510032016.1.
The two all has gingko benevolence and yellow tea similar effect, the two compatibility to form tea beverage to cardiovascular and cerebrovascular disease, brain disorder, hypoglycemic, reducing blood lipid, anti-ageing, antitumor, anti-sudden change etc. will effect each other to strengthen.Can make the elderly in drinking product of the present invention, obtain better health-care efficacy; Be the new type of health tea of the control cerebrovascular and cardiovascular artery sclerosis, hypertension, senile dementia; Simultaneously to promoting human body metabolism; Enhancing body immunity reduces serum cholesterol, delays body aging and has good health-care effect.
A kind of trophism health protection tea of gingko benevolence and the composite composition of yellow tea; Can make the elderly in drinking tea, obtain health-care efficacy; Be the new type of health tea of the control cerebrovascular and cardiovascular artery sclerosis, hypertension, senile dementia, simultaneously to promoting human body metabolism, enhancing body immunity; Reduce serum cholesterol, delay body aging and have good health-care effect.
The problem healthy along with middle-aged and old cardiovascular and cerebrovasculars more and more receives publicity, and the good characteristic that health care is worth with yellow tea set has that improves ginkgo leaf combines, and should be able to address the above problem better.Special bad to digestive functions, fat crowd can bring into play special health-care effect, but not see as yet in the prior art that relevant report is arranged.
Summary of the invention
The problem that the present invention will solve be exactly with food containing gingko almond and yellow tea concentrate through extracting, merging respectively, granulation, drying process a kind of novel health beverages; The preparation method of the yellow tea health beverages of a kind of ginkgo is provided simultaneously, makes the beneficiating ingredient of the two fully extracted and bring into play more outstanding health-care efficacy.
The objective of the invention is to realize through following proposal:
The yellow tea of a kind of ginkgo be with food containing gingko almond and yellow tea be that raw material is concentrated through extracting respectively, merging, granulation, drying, sterilization, packing process, it contains the raw material of following weight parts: gingko benevolence 65 ~ 75, yellow tea 10 ~ 25.
The preparation method of the yellow tea of a kind of ginkgo of the present invention comprises following sequential steps:
(1) get gingko benevolence it is pulverized, the concentration of using 5 times of amounts of material is 60% alcohol immersion 48 hours, with the speed diacolation of per minute 1 ~ 2ml/1kg, percolate, diacolation liquid recycling ethanol, with 200 order nylon net filters, must concentrate, subsequent use;
(2) yellow tea is pulverized into thick end;
(3) obtain slightly end of yellow tea, add 5 ~ 8 times of pure water, 65 ℃ ~ 80 ℃ of agitating heating, lixiviate is 2 times respectively, for the first time 2h, 1h for the second time;
(4) merge the secondary leaching liquor, filter, collect filtrate for later use with 300 order industrial filter cloths;
(5) combining step (1) concentrate and step (4) filtrating, the vacuum concentrated extract, drying was pulverized 300 mesh sieves;
(6) above-mentioned fine powder being used concentration is 50% the moistening granulation of ethanol, is dried to particle, and sterilization back packing promptly get ginkgo Huang tea finished product.
The described vacuum of above-mentioned said step (5) concentrates, and it is characterized in that the condition of concentrated extract is: temperature is 55 ℃ ~ 65 ℃, and vacuum is 0.05MPa ~ 0.1MPa.
Above-mentioned described yellow tea, the yellow tea of the finished product that can buy for market.
Beneficial effect of the present invention
1, food containing gingko almond can make its active ingredient obtain extracting through diacolation technology to greatest extent, and its active ingredient is made full use of better, is of value to the raising product efficacy.
2, the diacolation of food containing gingko almond extracts, and can make invention product taking convenience, and drink is limpid aromatic when taking after mixing it with water, and mouthfeel is good, does not have bad peculiar smell.
3, yellow tea lixiviate can keep traditional yellow tea local flavor and quality, more effectively makes the composition of yellow tea obtain more effective advantage simultaneously.
4, the yellow tea of ginkgo of the present invention provides the people that satisfy the illness prevention and fitness needs to have more products to select, and suitable especially digestive functions is bad, poor appetite, stomach fat is piled up and fat people select for use.
5, product preparation process of the present invention is reasonable, and stay in grade is reliable, suitability for industrialized production.
The specific embodiment
Below in conjunction with embodiment the present invention is done further detailed description, but they are not to qualification of the present invention.
Embodiment 1
Get the ginkgo nut broken shell, remove the clean gingko benevolence 65kg behind shell and the kernel meat kind skin, smash, using 5 times of amount concentration is 60% alcohol immersion 48 hours; With the speed diacolation of per minute 1 ~ 2ml/1kg, get percolate, the liquid of filtering is through reclaiming ethanol; With 200 order nylon net filters, get concentrate, subsequent use; Get yellow tea 25kg, pulverize into slightly end of 20 orders, add the pure water of 8 times of amounts, 80 ℃ of agitating heating; Extract secondary respectively, extract 2h for the first time, extract 1h for the second time, merge leaching liquor; Filtering with 300 order industrial filter cloths, collect filtrating and mix with gingko benevolence concentrate, is 60 ℃ with mixed liquor in temperature; Be concentrated into the medicinal extract of relative density 1.40 under the vacuum 0.08MPa condition,, be ground into 300 order fine powders extract dry; It is that 50% ethanolic solution is granulated that above-mentioned fine powder is used concentration, and warp is dried to particle for 60 ℃, and sterilization back packing promptly gets the yellow tea finished product of ginkgo.
Embodiment 2
Get the ginkgo nut broken shell, remove the clean gingko benevolence 65kg behind shell and the kernel meat kind skin, smash, using 5 times of amount concentration is 60% alcohol immersion 48 hours; With the speed diacolation of per minute 1ml/1kg, get percolate, the liquid of filtering is through reclaiming ethanol; With 200 order nylon net filters, get concentrate, subsequent use; Get yellow tea 10kg, pulverize into slightly end of 20 orders, add the pure water of 7 times of amounts, 75 ℃ of agitating heating; Extract secondary respectively, extract 2h for the first time, extract 1h for the second time, merge leaching liquor; Filtering with 300 order industrial filter cloths, collect filtrating and mix with the gingko concentrate, is 60 ℃ with mixed liquor in temperature; Vacuum is the medicinal extract that is concentrated into relative density 1.35 under the 0.06MPa condition, with extract dry, is ground into 300 order fine powders; It is that 50% ethanolic solution is granulated that above-mentioned fine powder is used concentration, and warp is dried to particle for 65 ℃, and sterilization back packing promptly gets the yellow tea finished product of ginkgo.
Embodiment 3
Get the ginkgo nut broken shell, remove the clean gingko benevolence 70kg behind shell and the kernel meat kind skin, smash, using 5 times of amount concentration is 60% alcohol immersion 48 hours; With the speed diacolation of per minute 1ml/1kg, get percolate, the liquid of filtering is through reclaiming ethanol; With 200 order nylon net filters, get concentrate, subsequent use; Get yellow tea 20kg, pulverize into slightly end of 25 orders, add the pure water of 6 times of amounts, 70 ℃ of agitating heating; Extract secondary respectively, extract 2h for the first time, extract 1h for the second time, merge leaching liquor; Filtering with 300 order industrial filter cloths, collect filtrating and mix with gingko benevolence concentrate, is 65 ℃ with mixed liquor in temperature; Be concentrated into the medicinal extract of relative density 1.30 under the vacuum 0.05MPa condition,, be ground into 300 order fine powders extract dry; It is that 50% ethanolic solution is granulated that above-mentioned fine powder is used concentration, and warp is dried to particle for 65 ℃, and sterilization back packing promptly gets the yellow tea finished product of ginkgo.
Embodiment 4
Get the ginkgo nut broken shell, remove the clean gingko benevolence 75kg behind shell and the kernel meat kind skin, smash, using 5 times of amount concentration is 60% alcohol immersion 48 hours; With the speed diacolation of per minute 2ml/1kg, get percolate, the liquid of filtering is through reclaiming ethanol; With 200 order nylon net filters, get concentrate, subsequent use; Get yellow tea 15kg, pulverize into slightly end of 30 orders, add the pure water of 5 times of amounts, 65 ℃ of agitating heating; Extract secondary respectively, extract 2h for the first time, extract 1h for the second time, merge leaching liquor; Filtering with 300 order industrial filter cloths, collect filtrating and mix with gingko benevolence concentrate, is 55 ℃ with mixed liquor in temperature; Be concentrated into the medicinal extract of relative density 1.35 under the vacuum 0.1MPa condition,, be ground into 300 order fine powders extract dry; It is that 50% ethanolic solution is granulated that above-mentioned fine powder is used concentration, and warp is dried to particle for 55 ℃, and sterilization back packing promptly gets the yellow tea finished product of ginkgo.
Embodiment 5
Get the ginkgo nut broken shell, remove the clean gingko benevolence 75kg behind shell and the kernel meat kind skin, smash, using 5 times of amount concentration is 60% alcohol immersion 48 hours; With the speed diacolation of per minute 2ml/1kg, get percolate, the liquid of filtering is through reclaiming ethanol; With 200 order nylon net filters, get concentrate, subsequent use; Get yellow tea 25kg, pulverize into slightly end of 20 orders, add the pure water of 8 times of amounts, 75 ℃ of agitating heating; Extract secondary respectively, extract 2h for the first time, extract 1h for the second time, merge leaching liquor; Filtering with 300 order industrial filter cloths, collect filtrating and mix with gingko benevolence concentrate, is 65 ℃ with mixed liquor in temperature; Be concentrated into the medicinal extract of relative density 1.40 under the vacuum 0.09MPa condition,, be ground into 300 order fine powders extract dry; It is that 50% ethanolic solution is granulated that above-mentioned fine powder is used concentration, and warp is dried to particle for 60 ℃, and sterilization back packing promptly gets the yellow tea finished product of ginkgo.
Claims (4)
1. yellow tea of a ginkgo and preparation method thereof; It is characterized in that: be to be raw material with food containing gingko almond and yellow tea; Process ginkgo Huang tea through extracting, merge concentrated, granulations, drying, sterilization, packing respectively, its characteristic is that also the weight ratio of food containing gingko almond and yellow tea is gingko benevolence 65 ~ 75, yellow tea 10 ~ 25.
2. the preparation method of the yellow tea of a kind of ginkgo according to claim 1, its characteristic comprises following sequential steps:
(1) get gingko benevolence it is pulverized, the concentration of using 5 times of amounts of material is 60% alcohol immersion 48 hours, with the speed diacolation of per minute 1 ~ 2ml/1kg, percolate, diacolation liquid recycling ethanol, with 200 order nylon net filters, must concentrate, subsequent use;
(2) yellow tea is pulverized into thick end;
(3) obtain slightly end of yellow tea, add 5 ~ 8 times of pure water, 65 ℃ ~ 80 ℃ of agitating heating, lixiviate is 2 times respectively, for the first time 2h, 1h for the second time;
(4) merge the secondary leaching liquor, filter, collect filtrate for later use with 300 order industrial filter cloths;
(5) combining step (1) concentrate and step (4) filtrating, the vacuum concentrated extract, drying was pulverized 300 mesh sieves;
(6) above-mentioned fine powder being used concentration is 50% the moistening granulation of ethanol, is dried to particle, sterilization back packing, the yellow tea finished product of ginkgo.
3. the vacuum concentrated extract described in preparation method's step according to claim 2 (5) is characterized in that the condition of concentrated extract is: temperature is 55 ℃ ~ 65 ℃, and vacuum is 0.05MPa ~ 0.1MPa.
4. according to claim 1 and the yellow tea of 2 described a kind of ginkgoes, it is characterized in that: described yellow tea is the yellow tea of commercially available finished product.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106070764A (en) * | 2016-07-21 | 2016-11-09 | 安徽农业大学 | Huang great Cha application in preparing hypoglycemic health care product and medicine |
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2012
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| CN1275390A (en) * | 2000-05-12 | 2000-12-06 | 无锡清华紫光生物工程有限公司 | Ginkgo fat-reducing tea |
| CN201123361Y (en) * | 2007-10-11 | 2008-10-01 | 陈浩 | Instant tea slice |
| CN101595983A (en) * | 2009-01-15 | 2009-12-09 | 孔赟荣 | A kind of preparation method of gingko healthy tea |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106070764A (en) * | 2016-07-21 | 2016-11-09 | 安徽农业大学 | Huang great Cha application in preparing hypoglycemic health care product and medicine |
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Application publication date: 20120725 |