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Black tea processing process

A processing technology and technology for black tea, applied in the direction of pre-extraction tea treatment, etc., can solve the problems of low degree of cell damage, lack of aroma of black tea, low degree of tea alcohol and freshness, etc., so as to increase the degree of damage and improve the taste The effect of alcohol and degree

Inactive Publication Date: 2018-03-09
贵州美福生态农业有限公司
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AI Technical Summary

Problems solved by technology

[0002] The traditional process of black tea processing is fresh leaves, withering, rolling, fermentation and drying. In the step of withering, indoor withering and outdoor withering are chosen one of the two. Kneading is one-time rolling, and fermentation is fermenter fermentation and fermentation room fermentation. Two fermentation methods; the black tea processed by this traditional process lacks aroma, and the degree of damage to the cells is not high, and the fresh leaves cannot be fully fermented, so that the alcohol and freshness of the tea are not very good

Method used

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Embodiment Construction

[0014] The present invention will be further explained below in combination with specific embodiments.

[0015] A kind of black tea processing technology, comprises the following steps:

[0016] Step 1, picking fresh leaves;

[0017] Step 2, withering, the withering method is repeated indoor withering and outdoor withering, the fresh leaves are spread indoors, the room temperature is 15-20 degrees, the spreading time is 2 hours, and the water loss is 20%. At this time, the outdoor withering is carried out again. Move the fresh leaves outside and place them in the sun for 2-3 hours at a temperature of 28-32 degrees. During this process, they need to be turned several times to lose 40-50% of the water;

[0018] The degree of indoor spreading mentioned above is about until the fresh green tea leaves can be greened, and the fresh leaves start to emit fragrance. Outdoor withering uses light energy and heat energy to promote the evaporation of water in the tea leaves, so that the f...

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Abstract

The invention discloses a black tea processing process. The black tea processing process comprises the following steps: pickling fresh leaves; withering the fresh leaves indoors and outdoors; rollingthe fresh leaves twice; fermenting the fresh leaves twice; and drying the fresh leaves twice, wherein in the step of withering outdoors, sunning in the processing industry is adopted, so that the fresh leaves act with inner substances in the fresh leaves under action of sunlight, and therefore, special floral substances are generated; rolling is performed twice, wherein first-time rolling is lightrolling, and lasts for about half a hour, and second-time rolling and fermenting are simultaneously performed; fermenting and rolling are repeatedly performed about twice, so that cell damaging degree of the leaves is increased, and therefore, the fresh leaves are sufficiently fermented; and pure and mild degree, freshness and flavor of tea soup can be improved.

Description

technical field [0001] The invention belongs to the field of tea processing, and in particular relates to a black tea processing technology. Background technique [0002] The traditional process of black tea processing is fresh leaves, withering, rolling, fermentation and drying. In the step of withering, indoor withering and outdoor withering are chosen one of the two. Kneading is one-time rolling, and fermentation is fermenter fermentation and fermentation room fermentation. Two kinds of fermentation methods; the black tea processed by this traditional process lacks aroma, and the degree of damage to cells is not high, and fresh leaves cannot be fully fermented, so that the alcohol and freshness of the tea are not very good. Contents of the invention [0003] Purpose of the invention: Aiming at the deficiencies in the prior art, the present invention provides a black tea processing technology with mellow taste, high freshness and unique floral fragrance. [0004] Techni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06A23F3/08
CPCA23F3/06A23F3/08
Inventor 何波
Owner 贵州美福生态农业有限公司
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