Clean processing process of Yellow Mountain Songluo tea

Abstract

The invention relates to a clean processing process of Yellow Mountain Songluo tea. The process comprises the following steps of: fresh leaf picking; green curing, fixing, cooling, kneading and twisting, primary roasting, shaping, perfume extracting, enough drying and finished product screening. The green curing process comprises the following steps of: (1) thin and uniformly spreading, wherein the thickness is 2-3cm, the time is 4-8 hours, and indoor temperature is about 20 DEG C; and (2) slightly turning by hands after spreading for certain time for secondary withering until the leaves become deep green, veins become white, and tender stems become soft. In the process, a roller type fixing machine integrating high-temperature hot wind and electric heating into a whole is used for fixing; the cooling time is about 1 hour; a type-35 kneading and twisting machine is used for kneading and twisting, and the barrelage of tea leaves of the kneading and twisting machine is 12kg, wherein 5-8kg of the tea leaves are pressurized within 2 minutes firstly, then 8-10kg of the tea leaves are pressurized within 2 minutes, and finally, 4-6kg of the tea leaves are pressurized within 3 minutes; the primary roasting comprises three times of roasting, and microwaves are utilized to dry and sterilize; a type-50 hair twisting machine is used for shaping; and a magnetic substance electromagnetic clearing step is also set. The process combines a food engineering technology and a green tea processing principle and systematically solves the problems of tea making processes, machine type selection and matching and clean production.

Description

technical field [0001] The invention relates to a green tea processing technology, in particular to a clean processing technology of Huangshan pineapple tea. Background technique [0002] There is Songluo Mountain in Xiuning County, Anhui Province. Songluo Mountain is famous for producing Songluo tea. Songluo tea may not be as famous as Tieguanyin and Pu'er, nor is it as loud as Huangshan Maofeng and Taiping Houkui, but Songluo tea is indeed the originator of green tea stir-frying, and its history has been recorded for more than 500 years. [0003] There are records of tea production in Songluo Mountain in the Tang Dynasty, and the reputation of Songluo tea spread far and wide in the Ming Dynasty. Feng Shike's "Tea Records" in the Ming Dynasty records: "There is no tea in Huijun, and Songluo tea is the most fashionable. ... It is a tea, slightly thicker than Tianchi tea, but it is very fragrant and clearer in taste, but it is better than Huqiu. Can be called Zhong, but no...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a clean processing technology for Huangshan Usnea tea, which can solve the problems of crude equipment and lack of quality control in the traditional manual method of Usnea tea, and realize the clean processing of Huangshan Usnea tea