Bead type black tea making method capable of improving integrity of tea leaves

Abstract

The invention discloses a bead type black tea making method capable of improving the integrity of tea leaves. A quick-drying and dehumidifying step and a three-step flexible and dried shaping and flavor extracting step can be added after a fermentation step; process parameters of each step can be defined; with the adoption of quick drying and dehumidification, not only can the fermentation of tea leaves can be stopped, but also the water content inside the leaves can be reduced, so as to create conditions for follow-up shaping; with the adoption of the three-step flexible and dried shaping step, the tea leaves are dehydrated and curly tightened to be in the bead shape step by step on the premise that the tea leaves are not damaged, and the size of a bead-shaped tea block and an exposed area can be minimized, so as to provide the physical conditions for flavor extraction, flavor locking and flavor release prolonging and be beneficial to the anti-oxidation fresh retaining of the black tea; the prepared black tea has the characteristics of tightened and beaded particles, heavy and solid body, and black color, shows the characteristics of the high-grade tea, and improves the appreciation of the tea; and the tea leaves are entire after the black tea is mixed with water. The rate of the superior product reaches 90-92%, and the economical addition value of the fresh leaves can be improved by 100-150%. The bead type black tea making method capable of improving the integrity of the tea leaves is an effective means for efficiency improvement of tea farmers and enterprises for producing the tea leaves.

Description

Technical field: [0001] The invention relates to a tea making method, in particular to a black tea making method. Background technique: [0002] The shape of traditional Gongfu black tea is strip-shaped, and its processing method includes withering, rolling, fermentation and drying steps. Among them, the drying step is mainly dried by a dryer. The first step, the temperature of the air inlet of the hair fire is 110 ℃ ~ 120 ℃, the thickness of the spread leaves is required to be 1 ~ 2 cm, and the drying time is about 10 ~ 15 Minutes; spread and air for 40-50 minutes; the temperature of the air inlet of the sufficient fire is 85°C-90°C, spread the leaves 3-4 cm, and bake for 15-20 minutes until the tea leaves are dry enough, that is, the moisture content of the tea leaves is about 5%, and black tea is obtained. , the finished product is obtained after screening and grading. The strip-shaped black tea produced by the above-mentioned processing technology is loose in shape, ea...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a processing method of bead-shaped black tea that improves the integrity of the leaf bottom, which can effectively overcome the defects of loose shape, easy breakage and incomplete leaf bottom of bar-shaped black tea, and can significantly improve The aroma of black tea products increases the added value of black tea products processed from fresh leaves of the same specification, and promotes a substantial increase in the income of tea farmers