Tea fermenting process

Abstract

The invention discloses a tea fermenting process. The tea fermenting process comprises the following processing steps: picking fresh tea leaves, withering, rolling and cutting, fermenting, drying, scenting, screening, reinforcing fire and the like, and specifically comprises the following steps: picking the tea leaves with proper maturity, combining standing and wavy pushing ways in the withering process, rolling and cutting without pressure first, then rolling and cutting under a slight pressure, then rolling and cutting under a high pressure and then rolling and cutting without pressure in the rolling and cutting process, blending oak bark with the tea leaves in the fermenting process, drying for 8-10min at the temperature of 120-130 DEG C, then thinly spreading the tea leaves for 20-30min, blending with fresh jasmine flower for scenting in the scenting process, separating out the jasmine flower in the screening process, finally adding the tea leaves into an automatic drying machine with the temperature of 90-100 DEG C, and drying for 6-8min so as to control the water content of the tea leaves to be 5-7%. Compared with the prior art, the tea fermenting process has the advantages as follows: the prepared tea is good in color, fragrance, taste and shape, the tea polyphenol content of the tea is improved, and the fragrance of the tea is enhanced.

Description

Technical field [0001] The invention relates to the field of tea processing, in particular to a tea fermentation process. Background technique [0002] The use of tea has a long history, and tea is one of our people's daily life products. With the continuous improvement of people's living standards, the demand for tea products tends to be diversified. In addition to the drinking value of the product requirements, it also needs to have a certain ornamental value. [0003] Tea leaves are mainly divided into black tea and green tea. Both black tea and green tea have their own processing technology. The existing black tea production technology usually includes: (1) Withering: spread the fresh leaves evenly on the withering curtain and wither naturally, so that the withered leaves have moisture content. Decrease, the leaf quality is soft, the leaf surface is wrinkled, the leaf stem is not easy to break, the leaf color is dark green and dull, and the grass gas is reduced; (2) Twisting: ...

AI Technical Summary

Problems solved by technology

The traditional stir-frying process uses pan-frying, which is easy to cause uneven aging and tenderness, and is easy to break and break when twisted. The tea leaves will stick to the overlay and form crackers, resulting in weak tea and unclear soup color.

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