Tea green-preserving and fragrance-increasing process

Abstract

The invention relates to a tea green-preserving and fragrance-increasing process which is characterized by comprising the steps of: carrying out secondary green-removing on fresh leaves through a roll green-removing machine and a microwave green-removing machine after the fresh leaves are spread for 6h; firstly drying, winnowing, sieving, baking firstly with gross fire and then enough fire; and increasing the fragrance in a drying, frying and remote infrared combined fragrance increasing machine. Because a scientific combined processing manner is adopted, especially, an optical processing parameter obtained after a plenty of experiments is adopted, the backward looks of no green color, no green coup, poor fragrance and no mellow taste of green tea in southwest in China are overcome, the additional value of green tea, especially in summer and autumn, can be greatly improved, the market competence is enhanced, especially the competence in international market is enhanced, and the scientificalness is remarkable.

Description

technical field [0001] The invention relates to a production and processing technology of green tea tea products, which is especially suitable for use in Southwest tea regions. Background technique [0002] The geographical location of the applicant is located in Yibin City, Sichuan Province, Southwest China. Yibin City is a traditional tea area with a planting history of more than 1,600 years. The city has 33,300 hectares of tea gardens, with an annual output of 22,000 tons of tea and an annual agricultural output value of 430 million yuan. It is the main commercial tea base in Sichuan Province. The tea gardens are distributed in 10 counties and districts in the city. Tea has become the backbone industry of the rural economy in Yibin City. However, since Yibin before the 1990s was an area mainly producing black tea (border sales tea) and black tea (Gongfu black tea), according to the needs of the market, the output of green tea in this city has increased year by year in rec...

AI Technical Summary

Problems solved by technology

[0004] Specifically, as an important technical indicator of green tea: soup color and taste, it is the quality that high-quality tea must have, but in the process of processing, there is a con

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