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Fermentation method for high-quality Pu'er tea

A fermentation method and Pu-erh tea technology, applied in tea treatment before extraction, climate change adaptation, etc., to achieve good fermentation quality, save space and labor

Inactive Publication Date: 2010-07-14
中国普洱茶研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method of fermenting high-grade Pu-erh tea by using mother piles, which not only saves space and labor, but also solves the problem of small-scale fermentation of Pu-erh tea required for scientific research.

Method used

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  • Fermentation method for high-quality Pu'er tea

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Effect test

Embodiment 1

[0014] High-grade Pu'er tea fermentation method of the present invention is as follows:

[0015] 1. Make a mother heap: According to the production needs, a pile of bulk sun-dried green tea of ​​more than 5 tons is used as the mother heap, and the tidal water volume is controlled at 35%;

[0016] 2. When the mother pile is turned over for the first time, the high-grade sun-dried green tea is given tide water, and the tide water volume is controlled at 18%;

[0017] 3. Put the high-grade sun-dried green tea after the tide into a nylon mesh bag, and tie up the mouth of the bag;

[0018] 4. Put the bagged high-grade tea on the middle layer above the bottom 30cm of the mother heap, and completely wrap the tea bags with the tea leaves of the mother heap;

[0019] 5. Every time the mother heap is turned over in the future, each bag of tea is taken out, deblocked and turned over, and then packed into the mother heap, and the moisture content and sensory evaluation are carried out at...

Embodiment 2

[0021] 1. Make a mother heap: According to the production needs, first flood a pile of bulk sun-dried green tea of ​​more than 5 tons as the mother heap, and the tidal water volume is controlled at 37%;

[0022] 2. When the mother pile is turned over for the first time, the high-grade sun-dried green tea is given tide water, and the tide water volume is controlled at 17%;

[0023] 3. Put the high-grade sun-dried green tea after the tide into a nylon mesh bag, and tie up the mouth of the bag;

[0024] 4. Put the bagged high-grade tea on the middle layer above the bottom 30cm of the mother heap, and completely wrap the tea bags with the tea leaves of the mother heap;

[0025] 5. Every time the mother heap is turned over in the future, each bag of tea is taken out, deblocked and turned over, and then packed into the mother heap, and the moisture content and sensory evaluation are carried out at the same time. When it comes out of the heap, it will be unblocked after being out of...

Embodiment 3

[0027] 1. Make a mother heap: According to the production needs, a pile of bulk sun-dried green tea of ​​more than 5 tons is used as the mother heap, and the tidal water volume is controlled at 33%;

[0028] 2. When the mother pile is turned over for the first time, the high-grade sun-dried green tea shall be given tide water, and the tide water shall be controlled at 20%;

[0029] 3. Put the high-grade sun-dried green tea after the tide into a nylon mesh bag, and tie up the mouth of the bag;

[0030] 4. Put the bagged high-grade tea on the middle layer above the bottom 30cm of the mother heap, and completely wrap the tea bags with the tea leaves of the mother heap;

[0031] 5. Every time the mother heap is turned over in the future, each bag of tea is taken out, deblocked and turned over, and then packed into the mother heap, and the moisture content and sensory evaluation are carried out at the same time. When it comes out of the heap, it will be unblocked after being out o...

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Abstract

The invention is a fermentation method for high-quality Pu'er tea, comprising the following steps: 1) preparing a mother pile: moisturizing a pile of more than 5 tons of large-scale sun-dried green tea as the mother pile, wherein the miniaturization amount is 33% + / -2%; 2) moisturizing the high-quality sun-dried green tea when turning the mother pile for the first time, wherein the miniaturization amount is between 17% and 20%; 3) packaging moisturized high-quality sun-dried green tea in nylon mesh bags and banding the bag openings; 4) horizontally putting the bagged high-quality sun-dried green tea on the intermediate layer which is 30cm above the bottom layer of the mother pile and completely wrapping the tea bags with mother pile tea; and 5) taking out each tea bag and packaging in a bag and burying in the mother pile after de-blocking and turning when turning the mother pile each time; meanwhile, detecting moisture and sensory evaluation; and mastering the piling time of tea according to the changes of moisture and leaf appearance, de-blocking, naturally spreading and drying. The invention solves the fermentation problems of a little of high-quality Pu'er tea and saves field and manpower; and the fermented high-quality Pu'er tea has good fermentation quality.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a fermentation method of high-grade Pu'er tea. Background technique [0002] The unique quality characteristics of Pu-erh tea are formed due to the action of microorganisms, heat and humidity, and enzymatic reactions. Artificially controlled rapid post-fermentation is a process in which the unique quality characteristics of Puer tea are formed in a relatively short period of time by artificially controlling temperature and humidity, promoting microorganisms, damp heat and enzymatic reactions, and undergoing a series of transformations in the contained substances. At present, the artificial fermentation process of Pu'er tea requires a certain amount of sun-dried green tea raw materials (about 10 tons is advisable). Due to the needs of scientific research and production, research on the fermentation process and quality of a small amount of Pu-erh tea raw materials is carrie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/08
CPCY02A40/90
Inventor 杨柳霞孙会萍丁建平胡艳萍冯彦波
Owner 中国普洱茶研究院
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