Method for producing and processing green tea

A processing method and technology for green tea, which are applied in the directions of tea treatment before extraction, food preservation, and food ingredients as antioxidants, etc., can solve the problems of insufficient aroma and poor appearance, and achieve inhibition of oxidation, beautiful tea shape, and alleviation of bitterness and astringency. Effect
CN110226643AInactive Publication Date: 2019-09-13GUIZHOU PROVINCE ZHENGAN COUNTY YIREN TEA IND CO LTD
0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
GUIZHOU PROVINCE ZHENGAN COUNTY YIREN TEA IND CO LTD
Publication Date
2019-09-13
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention discloses a method for producing and processing green tea. The method comprises the following steps: a, performing pre-treatment, namely soaking picked tea leaves with a beta-cyclodextrin aqueous solution having a concentration of 0.2 percent for 25-35 minutes to obtain a product A; b, spreading the tea leaves, namely delivering the product A into a dark and low-hydrogen spreading and airing environment to reduce the moisture content of the tea leaves to be 50-60 percent to obtain a product B; c, performing water-removing, namely putting the product B into a water-removing machine in a feeding rate of 100-120kg / h, performing water removing to obtain a product C; d, performing rolling, namely mixing the product C with coconut coarse powder having a granularity of 0.3-1mm, rolling the mixture in a rolling machine for 10-15 minutes by controlling the rotating speed at 45-55r / min to obtain a product D; and e, performing drying, namely drying the product D in a drying machineto reduce the water content of leaves to be 3-5 percent, and filtering out broken leaves and mixed coconut coarse powder. The green tea produced by the method has the characteristics of sweet taste, good feature of sweet aftertaste, rich fragrance and attractive tea shape.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of tea processing, in particular to a production and processing method of green tea. Background technique

[0002] Green tea, also known as non-fermented tea, is made from new shoots of tea trees through basic processes such as greening, rolling, and drying. The finished product, tea soup, and leaf bottom are all green, so it is called green tea. . Green tea is not fermented during processing and retains the natural substances of fresh leaves. It contains more nutrients such as tea polyphenols, catechins, chlorophyll, caffeine, amino acids, and vitamins. Cancer, anti-cancer, bactericidal, anti-inflammatory, etc. have special effects, which are beyond the reach of other teas, so they are currently a popular type of tea. The green tea produced by the existing green tea production process is prone to bitter taste, insufficient aroma and poor appearance. Contents of the invention

[0003] The object of the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More