CN104585362A - Making method for black tea rich in gamma-aminobutyric acid - Google Patents
Making method for black tea rich in gamma-aminobutyric acid Download PDFInfo
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- CN104585362A CN104585362A CN201310523899.0A CN201310523899A CN104585362A CN 104585362 A CN104585362 A CN 104585362A CN 201310523899 A CN201310523899 A CN 201310523899A CN 104585362 A CN104585362 A CN 104585362A
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- black tea
- gamma
- aminobutyric acid
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- tea
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Abstract
The invention discloses a making method for black tea rich in gamma-aminobutyric acid. The method is characterized in that: an anaerobic-aerobic alternating treatment process is added to the traditional black tea processing method to make the processed black tea rich in a certain amount of gamma-aminobutyric acid. The method provided by the invention selects fresh summer autumn tea leaves as the processing raw materials, thus solving the characteristic of slightly low quality of summer autumn tea and looking for new ways and selling points for summer autumn tea. The black tea rich in gamma-aminobutyric acid has good physiological functions of lowering blood pressure, resisting anxiety and the like.
Description
Art
The present invention relates to a kind of preparation method being rich in the black tea of gamma-aminobutyric acid, belong to the field of processing of farm products.
Technical background
The techniques such as the preparation method of existing black tea generally adopts leaf picking, withers, kneads, ferments, dry, processing technology is relatively simple.
The black tea being rich in gamma-aminobutyric acid increases the technique disliking gas-aerobic alternate treatment, and the content of gamma-aminobutyric acid in the black tea processed is multiplied.The black tea being rich in gamma-aminobutyric acid has the physiological functions such as good hypotensive, antianxiety.
The technology that the present invention announces, makes the black tea being rich in gamma-aminobutyric acid produced have the physiological functions such as good hypotensive, antianxiety by specific processing technology.
Through relevant inquiring, and find no the relevant record that the black tea product of gamma-aminobutyric acid is rich in processing.
Summary of the invention
The object of the present invention is to provide a kind of technological process, make the black tea being rich in gamma-aminobutyric acid produced have the physiological functions such as good hypotensive, antianxiety.
The object of the invention is achieved by the following technical programs:
In turn include the following steps: in turn include the following steps: the techniques such as collection-spreading for cooling (dislike gas-aerobic alternate treatment)-knead-ferment-drying-Titian-cure.
Specific implementation method:
Embodiment one
1, pluck
Ingredient requirement: the fresh leaf of Summer-autumn tea;
Plucking time: summer tea raw material in 10-October 10 May, standard of plucking: bud four, five leaf;
2, fresh leaf spreads, picks and pick
After anaerobic treatment 3h, gamma-aminobutyric acid content significantly increases, then aerobic treatment 1h, period gamma-aminobutyric acid content increase is very micro-, and content of glutamic acid significantly increases, anaerobic treatment 3h again, aerobic treatment 1h, so repeatedly after four circulations, fresh leaf airing is in the bamboo plaque that shady and cool ventilation place is clean, spread thickness 3 centimetres, the airing time determines according to weather condition, general 4-6 hours, overcast and rainy proper extension;
3, knead
Operate with common kneading machine.Every barreled leaf amount about 10 jin, conventional rotating speed 45-55 rev/min, kneads time 4-6 minute, and revolution 180-240 turns, and kneads in process and should solve in rub barrel or turn once;
4, ferment
Temperature put into by the tealeaves kneaded is 70-75 DEG C, and humidity is in the fermenting cellar of 60-70%, and fermentation time is 24 hours, is transformed into after certain degree until tealeaves, then spreads out to dry, and deblocks;
5, dry
Adopt Pilochun (a green tea) dryer, temperature 120 DEG C, Wind Volume, baking limit, limit is turned over, and throws leaf amount at about 3.5 kilograms.Make its quick dehydration, when feel spinosity feel time, machine airing can be descended to ease back, and moisture content about 25% is advisable;
6, sieve
Airing is sieved, sieve broken end.
Claims (2)
1. the present invention is a kind of preparation method being rich in the black tea of gamma-aminobutyric acid, the feature of the method is: in traditional black tea processing method, increase the technique disliking gas-aerobic alternate treatment, the black tea be processed into is made to have the physiological functions such as good hypotensive, antianxiety, the present invention selects the fresh leaf of Summer-autumn tea as processing raw material, thus solves the feature of the low summary of Summer-autumn tea quality.
2. a kind of preparation method being rich in the black tea of gamma-aminobutyric acid according to claims 1, is characterized in that: in traditional black tea processing method, increase the technique disliking gas-aerobic alternate treatment together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310523899.0A CN104585362A (en) | 2013-10-30 | 2013-10-30 | Making method for black tea rich in gamma-aminobutyric acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310523899.0A CN104585362A (en) | 2013-10-30 | 2013-10-30 | Making method for black tea rich in gamma-aminobutyric acid |
Publications (1)
| Publication Number | Publication Date |
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| CN104585362A true CN104585362A (en) | 2015-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310523899.0A Pending CN104585362A (en) | 2013-10-30 | 2013-10-30 | Making method for black tea rich in gamma-aminobutyric acid |
Country Status (1)
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| CN (1) | CN104585362A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115336640A (en) * | 2022-06-29 | 2022-11-15 | 云南省农业科学院茶叶研究所 | Preparation method for improving gamma-aminobutyric acid content of white tea |
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| CN102870909A (en) * | 2012-10-31 | 2013-01-16 | 贵州省茶叶研究所 | Method for improving content of gamma-aminobutyric acid (GABA) in green tea |
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| CN103005020A (en) * | 2012-12-14 | 2013-04-03 | 华南农业大学 | High-gamma-aminobutyric-acid (GABA) health protection red tea |
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2013
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Patent Citations (7)
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| CN1545894A (en) * | 2003-12-04 | 2004-11-17 | 中国农业科学院茶叶研究所 | Tea processing method capable of increasing content of gamma-reanal |
| CN101766243A (en) * | 2010-02-03 | 2010-07-07 | 福建农林大学 | Method for improving Gamma-propalanine content in oolong tea |
| CN101785510A (en) * | 2010-04-07 | 2010-07-28 | 刘颖 | Method for processing Wuyi cliff tea with high gamma-aminobutyric acid |
| CN102835486A (en) * | 2012-09-20 | 2012-12-26 | 江苏丘陵地区镇江农业科学研究所 | Method for improving tea gamma-aminobutyric acid content through deoxidizing agent treatment |
| CN102870909A (en) * | 2012-10-31 | 2013-01-16 | 贵州省茶叶研究所 | Method for improving content of gamma-aminobutyric acid (GABA) in green tea |
| CN102934707A (en) * | 2012-10-31 | 2013-02-20 | 贵州省茶叶研究所 | High-Gamma-aminobutyric acid green tea processing method |
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Non-Patent Citations (4)
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| 师大亮等: "γ-氨基丁酸茶的研究进展", 《杭州农业与科技》 * |
| 廖明星等: "鲜茶叶γ-氨基丁酸富集的机理与关键技术", 《现代食品科技》 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115336640A (en) * | 2022-06-29 | 2022-11-15 | 云南省农业科学院茶叶研究所 | Preparation method for improving gamma-aminobutyric acid content of white tea |
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Application publication date: 20150506 |
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