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Crow tea production process

A production process, a technology for ya tea, applied in the field of ya tea production technology, can solve the problems of high cost of tea production process, difficult production of low oxygen or anaerobic environment conditions, etc., and achieve round and tight particles, green color and fresh and strong taste. Effect

Inactive Publication Date: 2016-05-11
NINGGUO YASHAN TEA PROFESSIONAL COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patented technology effectively protects the shape and aroma of green tea, but it is difficult to produce low-oxygen or anaerobic environment conditions, and the cost of tea production is relatively high.

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The present invention will be further described below in conjunction with specific embodiment:

[0010] Firstly, the tea leaves are picked, and the raw materials are required to be medium and small-leaf tea tree varieties. The picking time is: spring tea is from April 10th to May 10th, and autumn tea is from July 10th to September 20th. Picking standard: one bud and one leaf and a small amount of one bud and two leaves for the first time, no fish leaves, old leaves, purple bud leaves, rain leaves, diseased and insect leaves.

[0011] The above-mentioned picked tea leaves are made through the following procedures in turn:

[0012] 1. Pick and choose

[0013] The fresh leaves that have been spread to air should be sorted before they are greened to check whether there are impurities in the fresh leaves, and to remove flower buds, fish leaves, old leaves, purple bud leaves, and diseased and insect leaves.

[0014] Two, finish

[0015] Using the 6S830 type drum fixing mac...

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PUM

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Abstract

The invention relates to a crow tea production process which mainly comprises the processes of fresh leaf sorting, water removal, secondary rolling, aroma production, shaping and the like. The process of water removal comprises: operating by utilizing waste heat generated after water removal of a water removing machine, properly feeding tea at a temperature of 100 to 1,100 DEG C, rapidly blowing and air-drying after discharging the tea out of the machine, then drying under a great air volume by using a drying machine, and at a temperature of 130 to 1,500 DEG C, and stirring while drying; the drying process is carried out in a non-oxygen or low-oxygen environment; the tea is shaped on a double-pan twisted hair machine at a temperature of 75 to 85 DEG C, wherein 3kg of tea is added into each pan. Crow tea obtained by the crow tea production process disclosed by the invention is curled in shape like conch, bright green in color and round and tight in particle, slightly reveals pekoe, and is pure in aroma, fresh and heavy in taste, is clear in liquor color and complete in infused leaf.

Description

technical field [0001] The invention relates to the technical field of black tea, in particular to a production process of black tea. Background technique [0002] The preparation method of tea leaves in the prior art sequentially includes the steps of material selection, finishing, secondary rolling, secondary baking, shaping, etc., but in this production process, due to the long-term The mechanical rolling and roasting of the tea leaves will destroy the shape, color, taste and nutritional components of the tea leaves. When brewing in hot water, the color and aroma of the tea leaves will be greatly affected, and the appearance will also be affected. "Biluochun" uses a double-boiler quhao machine to produce only bar-shaped green tea. [0003] The existing green tea finished products are weak and lifeless to varying degrees when brewing in hot water due to excessive damage to the skeleton structure, cell wall and intercellular structure in the process of frying and rolling, ...

Claims

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Application Information

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IPC IPC(8): A23F3/06A23F3/12
CPCA23F3/06A23F3/12
Inventor 龙潜
Owner NINGGUO YASHAN TEA PROFESSIONAL COOP
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