CN102578320B - Gingko white tea and preparation method thereof - Google Patents

Gingko white tea and preparation method thereof Download PDF

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Publication number
CN102578320B
CN102578320B CN 201210039387 CN201210039387A CN102578320B CN 102578320 B CN102578320 B CN 102578320B CN 201210039387 CN201210039387 CN 201210039387 CN 201210039387 A CN201210039387 A CN 201210039387A CN 102578320 B CN102578320 B CN 102578320B
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tea
white tea
raw material
ginkgo leaf
gingko
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CN102578320A (en
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张志年
张奎昌
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Pizhou Xingyuan Enterprise Management Service Co ltd
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Xuzhou Lvzhiye Biological Foodstuff Co Ltd
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Abstract

The invention discloses gingko white tea and a preparation method thereof. The gingko white tea comprises the following components: 45-65 percent of ginkgo leaves and 35-55 percent of white tea. According to the invention, in the process of processing the ginkgo leaves, activation and differentiation of effective components of the ginkgo leaves are solved, the effective components can be leached rapidly when the gingko white tea is brewed, and thus the efficacies of the beneficial components of the gingko white tea are improved and ensured. The gingko white tea is good in mouthfeel and strong in flavor, changes bitter and astringent mouthfeel of common gingko tea and can achieve a health care effect while people enjoy the tea; and all of the prepared gingko astringent, tea bags and blocky tea can ensure the beneficial effects of the gingko white tea products, and are simple in the preparation method, convenient to use and easy to be accepted by the public. The gingko white tea disclosed by the invention is novel health tea which has the functions of preventing and treating cerebrovascular and cardiovascular arteriosclerosis, hypertension and senile dementia and simultaneously has the efficacies of detoxifying, bringing down a fever and lowering fire and is the health care tea particularly suitable for drinking in summer.

Description

A kind of Gingko white tea and preparation method thereof
Technical field
The invention belongs to the health beverages technical field, be specifically related to a kind of Gingko white tea, also relate to a kind of preparation method of Gingko white tea.
Technical background
The medicines and health protection of ginkgo leaf is worth and is disclosed by Chinese scholars, ginkgo leaf contains more than 20 kind of flavone compound, its content greater than 24%, mainly contains ginkgo diketone (Cinkgetin), Isoginkgetin (So ginkgetin), bilobetin (Bilobetin) in total extract.Also contain the terpene lactones compound in ginkgo leaf, diterpenoid-lactone mainly contains ginkgolides (Ginkgolide) A, B, C, M, J etc., and sesquiterpene lactone is Bilobalide (Bilobalide).In addition, also contain phenols, 25 kinds of beneficial elements, 17 seed amino acids, alkaloid etc.Modern study has the cardio and vascular function of improvement, relievings asthma, coronary artery dilating, resist myocardial ischemia, hemangiectasis, step-down, anti-platelet activating factor, inhibition platelet aggregation, delay senility, strengthen immunologic function, improve learning and memory function, anti-inflammatory, protect the liver, fall blood ester, the effect such as anticancer.Modern Application is used as the therapeutic agent of the diseases such as coronary heart disease, cerebral apoplexy, hyperlipidemia, diabetes, bronchial astehma, chronic bronchitis, and successful (Shen Yingjun waits the pharmacology of Chinese materia medica People's Health Publisher, and 2006,1040-1047).At present both at home and abroad medical science men's clinical trial proves, and ginkgo leaf health care tea is the new type of health tea of the treatment cerebrovascular and cardiovascular artery sclerosis, hypertension, diabetes, senile dementia.
Tealeaves; development along with science and technology; particularly since the seventies in last century; Japan and the United States and China have carried out a large amount of tealeaves to the research of the health care of human body; especially since the later stage eighties; multi-disciplinary intersection and infiltration make the health-care efficacy research of tealeaves enter a leap, obtain many breakthrough achievements, and are following the scale pattern of an ex vivo experiment-in vivo experiment-clinical trial-epidemiological study.these important achievement have: the inhibition (1975 of tealeaves to propagation of cancer cells, 1979), preventing decayed tooth (1981), antioxidation (1983), anti-platelet aggregation (1983), active anticancer (1984), hypotensive (1985), reducing blood lipid (1985), antiulcer (1987), suppress AIDS (HIV virus) (1990), antiallergy (1990), resisiting influenza virus (1990), clear and definite tealeaves is without carcinogenesis (1991), liver protecting (1992), improve intestine immunity (1992), anti-asthma (1990).
The chemical composition that exists in tealeaves, of a great variety, found kind more than 400, just human body is had obvious health-care effect.Can be divided into organic principle, comprise other joint compounds such as Tea Polyphenols, vitamin, amino acid, pigment and lipopolysaccharides, caffeine; Another kind of is the inorganic constituents of tealeaves, i.e. mineral element.Comprise the various trace elements of needed by human, all exist in tealeaves.Trace Elements in Tea has caused the attention of tea science man and even Medical scientists to the effect that health produces.
Tea Polyphenols is the compound with phenol chemical constitution that is present in tea, found kind more than 30, wherein catechin accounts for 70% left and right of Tea Polyphenols total amount, is not only one of main body of tealeaves green tea composition, and is the important component why tealeaves has health care.Tealeaves contained vitamin kind is quite a lot of, as human body day the replenishing of requirement, is more satisfactory, and particularly vitamin C and content of vitamin E are quite abundant, all have anti-ageing and oxidation resistant effect.
White tea belongs to slight fermented tea, is the special treasure in China's teas.Sample tea because of its one-tenth and mostly be the bud head, full slope pekoe is gained the name like snow as silver.The characteristics of white tea method for making are the activity of destructive enzyme neither, not accelerating oxidation effect again, and keep milli perfume (or spice) to manifest, soup is delicious refreshing.White tea, element is treasure in tea, and is with a long history, the appearance of its elegant name of a young woman, existing more than 880 years so far, Song Huizong (Zhao Ji) is in " grand sight tea opinion ", and have the white tea of joint monograph to say: " white tea is done for oneself a kind of, and is different from normal tea.It applies explains, and its leaf jade-like stone is thin, between the woods precipice, accidentally bears, though impersonal force can cause.The person of having, but four or five; Survivor, but one or two strains; Institute makes and terminates in two or three hips (Kua).Bud English is few, outstanding difficult steams roasting, and Tang Huoyi loses and become and be Chang Pin.Must make precise and tinyly, fortune degree is proper, in the table clear thorough as jade at uncut jade, its nothing and human relations are also.Shallow roasting also has it, but product are too late ".The white tea of " grand sight tea opinion " inner theorys is to originate in the imperial wild white tea that roasts on the tea hill in Beiyuan the phase, and is not identical with now white tea method for making.White tealeaves complexion pool is sea spray, and blade back spreads all over white fine hair; Fragrant milli is aobvious, delicious alcohol; The soup look apricot yellow is or orange limpid; Light gray at the bottom of leaf, vein is little red.Its property is refrigerant, detoxifcation is arranged, bring down a fever, fall effect of fire, is good drink in summer.
White tea, the nutritional labeling except having in green tea is characterized in that the free amine group content of Bai Chazhong is higher.The interferon secretory volume that can make the blood of human body immunocyte of having tea increases by 500, this is because the material of a kind of being called " theanine " is arranged in tealeaves, this theanine is decomposed into ethamine in the human liver, and the humoral immunity cell that ethamine can be transferred " gamma-delta T shape cell " by name promotes the secretion of interferon, and interferon to be human body resist infection " chemical defence line ", therefore can improve the ability that human body is resisted extraneous infringement.The content of common tealeaves Free Amino Acids only has 2%-4%, and wherein theanine accounts for the 50%-60% of total amino acid content.And white tea is a kind ofly to cause the chlorophyll disappearance and the genetic variant that produces by low temperature, is the Instinctive cultivar in tealeaves, and China various places all are found.Be that free aminoacid content in white tea of spring is general all more than 6%, high person even reaches 9%, the white tea of Anji County, Zhejiang Province for example, and its theanine content exceeds 1-2 doubly than general tealeaves, suffices to show that the various health-care efficacies that white tea has.
Ginkgo leaf and white a kind of trophism health protection tea of the composite composition of tea can make the elderly obtain health-care efficacy in drinking tea, and are the new type of health tea of the control cerebrovascular and cardiovascular artery sclerosis, hypertension, senile dementia; Having simultaneously detoxifcation, bring down a fever, fall effect of fire, is a kind of health protection tea of drinking suitable especially summer.
The health protection tea that single ginkgo leave tea of the prior art or ginkgo leaf and tealeaves assembly and ginkgo leaf and other useful raw material assembly things are prepared into, ubiquity has been ignored the effect of utilizing of effective component of ginkgo leaf, result causes its product weak effect, be difficult to reach the anticipation effect, thereby affected consumer's cognition degree, be difficult to promote.Trace it to its cause, the one, ginkgo leaf is due to growth period its cell membrane, the continuous lignifying of cell membrane, plucking time is different, its Texture Difference is very large, main component in ginkgo leaf is the organic principles such as bilobanone compound, lactone compound, poly-isoamyl alcohol and polysaccharides from ginkgo biloba that wherein contain besides, and after making tea, simple boiling water soaks, being difficult to its fat-soluble active ingredient is leached, is to cause drinking the undesirable main cause of rear effect.The 2nd, existing processing technology is unreasonable, is only simple method for preparing tea, is difficult to reach the medical curative effect of ginkgo leaf, can not realize the medical value of existing ginkgo leave tea.
Along with the problem of middle person year popular feeling cerebrovascular health more and more receives publicity, improve the value medical health care of ginkgo leaf, be combined with the good characteristic that white tea only has, should be able to bring into play effect better and address the above problem, particularly drink summer preferably, more have significant effect, but there is not yet relevant report in prior art.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, provide a kind of beneficiating ingredient of ginkgo leaf that can make in Gingko white tea to be fully used, can keep ginkgo leaf, the performance of white tea and a kind of Gingko white tea of effect and active ingredient and nutritional labeling fully.
The present invention also is to provide the preparation method of above-mentioned Gingko white tea.
The present invention also be the ginkgo leaf blank raw material that will prepare with white tea through pulverizing respectively, sieve, pack, be prepared into tea in bag.
The present invention is also that the ginkgo leaf blank raw material that will prepare is ground into powder respectively with white tea and sieves, mixes, with pressing tea piece machine to load onto the block compressed tea that copper mold is pressed into predetermined weight, various shapes, its bulk can be rectangle, square, cylindrical, oblate, heart-shaped and leaf etc.
The objective of the invention is to realize by following manner:
A kind of Gingko white tea is to make take ginkgo leaf and white tea as raw material.Selecting raw material weight percentage is ginkgo leaf 45-65%, white tea 35-55%.
The preparation method of a kind of Gingko white tea of the present invention is to make according to following sequential steps:
Bright ginkgo leaf is chopped up to the strip of 3-5 millimeter with bright leaf slicer, then ginkgo leaf being dropped into green-keeping machine completes, green-keeping machine pot temperature is at 260 ℃-300 ℃, Ye Wen is at 120 ℃-150 ℃, the raw material that completes out carries out airing, kneads, deblocks, drying, and raw material drying moisture is controlled at 8-12%; Dried ginkgo leaf raw material and concentration are that 95% edible alcohol is fully mixed thoroughly by weight 1:1, make the dry Folium Ginkgo raw material fully moistening, room temperature was placed after 4-6 hour, pack into to tighten in the polypropylene plastics pocket mouthful or put into hermetically sealed can and seal, be placed in 26 ℃ of-32 ℃ of environment fermentation process after 24-48 hour, take out raw material airing 4 hours; The debitterize Titian is processed: it is that 85-100 ℃ of insulating box placed 18-24 hour that the strip ginkgo leaf after fermentation process is put into temperature, take out assorted with white tea in the composition of raw materials ratio after cooling, mix packing thoroughly.
White tea described above, the white tea of finished product that can buy for market.
A kind of Gingko white tea tea in bag of the present invention is to make according to following process:
Take the above-mentioned ginkgo leaf blank raw material for preparing and white tea is pulverized respectively, be sub-packed in filter paper bag after will both mixing 10-40 mesh sieve mixing in the composition of raw materials ratio, sealing, sterilization and get final product.
The block compressed tea of a kind of Gingko white tea of the present invention is to make according to following process:
Get the above-mentioned ginkgo leaf blank raw material for preparing and be ground into thick end, take standby after excessively sieving for No. three; Get white tea and smash thick end, take standby after excessively sieving for No. one; In being pressed into the Block type tea of difformity and Different Weight with copper mold with pressure tea piece machine after composition of raw materials ratio mixing, move into the lime drying box with both, airtight storage 2-3 days, purpose was to promote finished product fragrance, controlled the finished product water content below 3%, packed.
Beneficial effect of the present invention
1, the processing processing procedure of the present invention to ginkgo leaf, the activation and the differentiation that have solved effective component of ginkgo leaf can be leached active ingredient when brewing soon, make its beneficiating ingredient obtain raising and the assurance of effect;
2, make Gingko white tea, tea in bag, Block type tea, all can guarantee the beneficial effect of its goods, and method for making is simple, easy to use, easily accepted by the masses;
3, Gingko white tea mouthfeel of the present invention is good, gives off a strong fragrance, and bad hardship, the puckery sense of ginkgo leave tea that does not have prior art to produce can make people enjoy the process of sampling tea and receive health-care effect;
4, the tea in bag in the present invention, Block type tea through being ground into meal, shorten its brewing time, are more conducive to active ingredient and leach, and make meal, are difficult for when brewing producing bubbling out the liquid muddiness, can guarantee that the tea liquid that brews is as clear as crystal;
5, white its property of tea is refrigerant, detoxifcation is arranged, bring down a fever, fall effect of fire, and suitable people selected in summer.
The specific embodiment
The present invention is described in further detail below in conjunction with embodiment, but they are not restriction of the present invention, and various changes or modification that those skilled in the art's spirit according to the present invention is done fall into scope of the present invention equally.
The raw material proportioning is by weight percentage:
Ginkgo leaf 45-65%, white tea 35-55%.
Technological process:
Ginkgo leaf slitting-complete-airing-knead-deblock-drying-sealing-fermentation-airing-debitterize Titian-ginkgo leaf blank, white tea-assorted-mixing-packing.
Ginkgo leaf slitting-complete-airing-knead-deblock-drying-sealing-fermentation-airing-debitterize Titian-ginkgo leaf blank, white tea-pulverize-sieve respectively-assorted-mixing-dress filter paper bag-envelope-sterilization-packing.
Ginkgo leaf slitting-complete-airing-knead-deblock-drying-sealing and fermenting-airing-debitterize Titian-ginkgo leaf blank, white tea-pulverize-sieve respectively-assorted-mixing-dress mould-compacting-depanning-close drying-packing.
Embodiment 1
Bright ginkgo leaf is chopped up to the strip of 3-5 millimeter with bright leaf slicer, then the strip ginkgo leaf is dropped into green-keeping machine and complete, green-keeping machine pot temperature is at 260 ℃-300 ℃, and Ye Wen is at 120 ℃-150 ℃, with the raw material that completes out carry out airing, knead, deblock, drying, moisture is controlled at 8-12%; Be that 95% edible alcohol sprays by weight 1:1 and admixes with dried ginkgo leaf raw material concentration, and fully mix thoroughly, make the ginkgo leaf raw material fully moistening, room temperature was placed after 4-6 hour, sealed in the stainless cylinder of steel of packing into, be placed in 30 ℃ of environment fermentations 28 hours, take out raw material, airing is after 4 hours, and putting into temperature is that 85 ℃ of insulating boxs were placed 20 hours, taking-up cools, and gets the ginkgo leaf blank standby.
Embodiment 2
Take embodiment 1 gained ginkgo leaf blank 450 grams and coordinate with white tea 550 grams, fully mix thoroughly, pack the Gingko white tea finished product.
Embodiment 3
Take embodiment 1 gained ginkgo leaf blank 500 grams and coordinate with white tea 500 grams, fully mix thoroughly, pack the Gingko white tea finished product.
Embodiment 4
Take embodiment 1 gained ginkgo leaf blank 550 grams and coordinate with white tea 450 grams, fully mix thoroughly, pack the Gingko white tea finished product.
Embodiment 5
Take embodiment 1 gained ginkgo leaf blank 600 grams and coordinate with white tea 400 grams, fully mix thoroughly, pack the Gingko white tea finished product.
Embodiment 6
Take embodiment 1 gained ginkgo leaf blank 650 grams and coordinate with white tea 350 grams, fully mix thoroughly, pack the Gingko white tea finished product.
Embodiment 7
Take embodiment 1 gained ginkgo leaf blank and pulverize respectively with white tea, take ginkgo leaf powder 450 grams, white tea powder 550 grams mix, and cross 10 mesh sieve mixings, use the filter paper bag packing, every bag of 2.5 grams, and sealing, sterilizing namely gets Gingko white tea tea in bag finished product.
Embodiment 8
Take embodiment 1 gained ginkgo leaf blank and pulverize respectively with white tea, take ginkgo leaf powder 500 grams, white tea powder 500 grams mix, and cross 20 mesh sieve mixings, use the filter paper bag packing, every bag of 2.5 grams, and sealing, sterilizing namely gets Gingko white tea tea in bag finished product.
Embodiment 9
Take embodiment 1 gained ginkgo leaf blank and pulverize respectively with white tea, take ginkgo leaf powder 550 grams, white tea powder 450 grams mix, and cross 24 mesh sieve mixings, use the filter paper bag packing, every bag of 2.5 grams, and sealing, sterilizing namely gets Gingko white tea tea in bag finished product.
Embodiment 10
Take embodiment 1 gained ginkgo leaf blank and pulverize respectively with white tea, take ginkgo leaf powder 600 grams, white tea powder 400 grams mix, and cross 30 mesh sieve mixings, use the filter paper bag packing, every bag of 2.5 grams, and sealing, sterilizing namely gets Gingko white tea tea in bag finished product.
Embodiment 11
Take embodiment 1 gained ginkgo leaf blank and pulverize respectively with white tea, take ginkgo leaf powder 650 grams, white tea powder 350 grams mix, and cross 40 mesh sieve mixings, use the filter paper bag packing, every bag of 2.5 grams, and sealing, sterilizing namely gets Gingko white tea tea in bag finished product.
Embodiment 12
Get embodiment 1 gained ginkgo leaf blank and be ground into thick end, cross sieve No. three; Get white tea and smash thick end, cross sieve No. one, take thick last 450 grams of ginkgo leaf, white tea dust 550 grams, fully mix, with pressing tea piece machine, be pressed into the square brick tea of 1.5 ㎝ * 1 ㎝ * 0.5 ㎝ with copper mold block, every heavy 5 grams move into block brick tea in the lime drying box, airtight storage 2-3 days, make water content less than 3%, adopt vacuum packaging, namely get the block brick tea finished product of Gingko white tea.
Embodiment 13
Get embodiment 1 gained ginkgo leaf blank and be ground into thick end, cross sieve No. three; Get white tea and smash thick end, cross sieve No. one, take thick last 500 grams of ginkgo leaf, white tea dust 500 grams, fully mix, with pressing tea piece machine, be pressed into the square brick tea of 1.5 ㎝ * 1 ㎝ * 0.5 ㎝ with copper mold block, every heavy 5 grams move into block brick tea in the lime drying box, airtight storage 2-3 days, make water content less than 3%, adopt vacuum packaging, namely get the block brick tea finished product of Gingko white tea.
Embodiment 14
Get embodiment 1 gained ginkgo leaf blank and be ground into thick end, cross sieve No. three; Get white tea and smash thick end, cross sieve No. one, take thick last 550 grams of ginkgo leaf, white tea dust 450 grams, fully mix, with pressing tea piece machine, be pressed into the square brick tea of 1.5 ㎝ * 1 ㎝ * 0.5 ㎝ with copper mold block, every heavy 5 grams move into block brick tea in the lime drying box, airtight storage 2-3 days, make water content less than 3%, adopt vacuum packaging, namely get the block brick tea finished product of Gingko white tea.
Embodiment 15
Get embodiment 1 gained ginkgo leaf blank and be ground into thick end, cross sieve No. three; Get white tea and smash thick end, cross sieve No. one, take thick last 600 grams of ginkgo leaf, white tea dust 400 grams, fully mix, with pressing tea piece machine, be pressed into the square brick tea of 1.5 ㎝ * 1 ㎝ * 0.5 ㎝ with copper mold block, every heavy 5 grams move into block brick tea in the lime drying box, airtight storage 2-3 days, make water content less than 3%, adopt vacuum packaging, namely get the block brick tea finished product of Gingko white tea.
Embodiment 16
Get embodiment 1 gained ginkgo leaf blank and be ground into thick end, cross sieve No. three; Get white tea and smash thick end, cross sieve No. one, take thick last 650 grams of ginkgo leaf, white tea dust 350 grams, fully mix, with pressing tea piece machine, be pressed into the square brick tea of 1.5 ㎝ * 1 ㎝ * 0.5 ㎝ with copper mold block, every heavy 5 grams move into block brick tea in the lime drying box, airtight storage 2-3 days, make water content less than 3%, adopt vacuum packaging, namely get the block brick tea finished product of Gingko white tea.

Claims (4)

1. the preparation method of a Gingko white tea, it is characterized in that making according to following sequential steps: bright ginkgo leaf is chopped up to the strip of 3-5 millimeter with bright leaf slicer, then ginkgo leaf being dropped into green-keeping machine completes, green-keeping machine pot temperature is at 260 ℃-300 ℃, Ye Wen is at 120 ℃-150 ℃, the raw material that completes out carries out airing, kneads, deblocks, drying, and raw material drying moisture is controlled at 8-12%; Dried ginkgo leaf raw material and concentration are that 95% edible alcohol is fully mixed thoroughly by weight 1:1, make the dry Folium Ginkgo raw material fully moistening, room temperature was placed after 4-6 hour, pack into to tighten in the polypropylene plastics pocket mouthful or put into hermetically sealed can and seal, be placed in 26 ℃ of-32 ℃ of environment fermentation process after 24-48 hour, take out raw material airing 4 hours; The debitterize Titian is processed: it is that 85-100 ℃ of insulating box placed 18-24 hour that the strip ginkgo leaf after fermentation process is put into temperature, take out assorted with white tea in the composition of raw materials ratio after cooling, mix thoroughly, pack to get the Gingko white tea product; The percentage by weight of its raw material is ginkgo leaf 45~65%, white tea 35~55%.
2. the preparation method of a Gingko white tea tea in bag, it is characterized in that making according to following process: bright ginkgo leaf is chopped up to the strip of 3-5 millimeter with bright leaf slicer, then ginkgo leaf being dropped into green-keeping machine completes, green-keeping machine pot temperature is at 260 ℃-300 ℃, Ye Wen is at 120 ℃-150 ℃, the raw material that completes out carries out airing, kneads, deblocks, drying, and raw material drying moisture is controlled at 8-12%; Dried ginkgo leaf raw material and concentration are that 95% edible alcohol is fully mixed thoroughly by weight 1:1, make the dry Folium Ginkgo raw material fully moistening, room temperature was placed after 4-6 hour, pack into to tighten in the polypropylene plastics pocket mouthful or put into hermetically sealed can and seal, be placed in 26 ℃ of-32 ℃ of environment fermentation process after 24-48 hour, take out raw material airing 4 hours; The debitterize Titian is processed: it is that 85-100 ℃ of insulating box placed 18-24 hour that the strip ginkgo leaf after fermentation process is put into temperature, after cooling, taking-up pulverizes respectively with white tea, be sub-packed in filter paper bag after will both mixing 10-40 mesh sieve mixing in the composition of raw materials ratio, sealing, the Gingko white tea tea in bag product of sterilizing to get; The percentage by weight of its raw material is ginkgo leaf 45~65%, white tea 35~55%.
3. the preparation method of the block compressed tea of a Gingko white tea, it is characterized in that making according to following process: bright ginkgo leaf is chopped up to the strip of 3-5 millimeter with bright leaf slicer, then ginkgo leaf being dropped into green-keeping machine completes, green-keeping machine pot temperature is at 260 ℃-300 ℃, Ye Wen is at 120 ℃-150 ℃, the raw material that completes out carries out airing, kneads, deblocks, drying, and raw material drying moisture is controlled at 8-12%; Dried ginkgo leaf raw material and concentration are that 95% edible alcohol is fully mixed thoroughly by weight 1:1, make the dry Folium Ginkgo raw material fully moistening, room temperature was placed after 4-6 hour, pack into to tighten in the polypropylene plastics pocket mouthful or put into hermetically sealed can and seal, be placed in 26 ℃ of-32 ℃ of environment fermentation process after 24-48 hour, take out raw material airing 4 hours; The debitterize Titian is processed: it is that 85-100 ℃ of insulating box placed 18-24 hour that the strip ginkgo leaf after fermentation process is put into temperature, takes out to be ground into thick end after cooling, cross take after No. three sieves standby; Get white tea and smash thick end, take standby after excessively sieving for No. one; With both in after composition of raw materials ratio mixing with pressing tea piece machine to be pressed into the Block type tea of difformity and Different Weight with copper mold, move into the lime drying box, airtight storage 2-3 days, control the finished product water content below 3%, pack, get the block compressed tea product of Gingko white tea; The percentage by weight of its raw material is ginkgo leaf 45~65%, white tea 35~55%.
4. preparation method as described in any one in claim 1-3, it is characterized in that: described white tea is the white tea of finished product that market can buy.
CN 201210039387 2012-02-21 2012-02-21 Gingko white tea and preparation method thereof Active CN102578320B (en)

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CN103478302A (en) * 2013-08-28 2014-01-01 廖春銮 Production method for wild ampelgrossedentata white tea and product thereof
CN104855552A (en) * 2015-04-27 2015-08-26 安徽宏云制茶有限公司 Processing technology of Huangkui tea capable of reducing blood pressure
CN104855553B (en) * 2015-04-27 2018-06-08 安徽宏云制茶有限公司 A kind of yellow stalwart tea production method
CN110100928A (en) * 2019-06-21 2019-08-09 孙玉东 A kind of cardiotonic tea and preparation method thereof improving function of male

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CN1089089A (en) * 1993-01-05 1994-07-13 殷振鹏 The method for making of heart stablizing and blood pressure-lowering health medicated tea
CN1151829A (en) * 1995-12-15 1997-06-18 四川保宁制药厂 Healthy ginkgo tea
CN1718029A (en) * 2005-06-24 2006-01-11 中国林业科学研究院林业研究所 Health-care sea-buckthorn tea, compound health sea-buckthorn tea and prepn. method therefor

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Publication number Priority date Publication date Assignee Title
CN1089089A (en) * 1993-01-05 1994-07-13 殷振鹏 The method for making of heart stablizing and blood pressure-lowering health medicated tea
CN1151829A (en) * 1995-12-15 1997-06-18 四川保宁制药厂 Healthy ginkgo tea
CN1718029A (en) * 2005-06-24 2006-01-11 中国林业科学研究院林业研究所 Health-care sea-buckthorn tea, compound health sea-buckthorn tea and prepn. method therefor

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