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Black tea and production technology

A production process and technology for dark tea, applied in the field of dark tea and production technology, can solve the problems of pollution, reduce the green flavor of tea leaves, and affect the quality, and achieve the effects of simple process, excellent texture and convenient implementation.

Active Publication Date: 2012-07-25
湖北省赵李桥茶厂有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the processing of black hair tea, due to the rough and old raw materials, it has a grassy smell. In order to reduce and remove this smell, the traditional processing method is to use pine trees as fuel and smoke fire during the drying process to cover up the green smell. Smell, after this treatment, the black hair tea, due to the infiltration of tobacco fat into the tea leaves, the tea is polluted by pine smoke, and the tea aroma is covered by smoke aroma, which reduces the green aroma of the tea itself. , have a certain impact on the quality of dark tea

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A black tea production process, which includes the following steps:

[0023] ⑴Preliminary production of black hair tea: According to the grade requirements of the product, the tea leaves containing stems are picked from the tea tree. Try not to wrinkle and step on the tea during the picking process, and even damage the tea cells (the tea with damaged cells is in the initial processing of storage and transportation. During the process, the tea tannins will oxidize and turn red, which affects the quality of the finished tea). The more tender the tea, the more attention should be paid. After finishing, rolling, pile fermentation, drying until the moisture content of the tea is lower than 14%, set aside;

[0024] Curing is the use of high temperature to quickly kill the activity of the "enzyme", an active substance that promotes oxidation in tea, to completely stop the oxidation process of tea, and at the same time vaporize part of the water, take away the odor of grass in the t...

Embodiment 2

[0040] The present invention is to prepare Fuzhuan tea. In step ⑸, it is dried according to the traditional process. When the moisture content of the samples at different positions is 12%, it is dried.

[0041] A kind of black tea, which is made from the tea leaves through the black hair tea preliminary preparation, impurity removal and screening, humidification steamed tea, stubble and autoclave shaping, blooming and drying, and packaging. Fuzhuan tea has a dark brown or yellowish brown color and no smoke fat. Pollution, the tea fragrance is pure and high, the taste is mellow, the soup is orange-red or orange-yellow, and the red-yellow is bright. Fuzhuan tea has luxuriant cystic bacteria and full of particles.

[0042] The same as in Example 1.

Embodiment 3

[0044] In step ⑴, the natural drying is the use of sunlight to evenly sprinkle the piled tea leaves on the cement floor or mat, with a thickness of 3 cm to 5 cm (in this example, 3 cm), every 3 cm Flip every hour.

[0045] The tea produced is black brick tea. The same as in Example 1.

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PUM

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Abstract

The invention discloses a production technology for black tea with stronger tea fragrance, more mellow taste and darker liquor color. The production technology is characterized by comprising the following steps of: primarily processing raw black tea; removing impurities and screening; humidifying and steaming tea; piling, steaming and shaping; drying or floating and drying; and packaging. The produced brick tea has the advantages of black brown or russet brown color and luster, zero smoke fat pollution, pure and lofty tea perfume, mellow taste, orange red or orange yellow liquor color, red-yellow brightness, eurotium cristatum filled in brick tea, and full grains. The production technology is simple, convenient in implementing, safe and environment-friendly. The produced black tea is smoke-free and harmless, is fragrant and fine-quality and is a real environment-friendly healthy beverage.

Description

Technical field [0001] The invention relates to a tea processing, in particular to a black tea and a production process. Background technique [0002] At present, the processing technology of black hair tea is generally picking, finishing, rolling, pile fermentation, and pine wood firework drying. The processed black hair tea is then used to produce black tea. The black tea production process generally includes removing impurities and screening the black hair tea, steaming the tea, fermenting it, humidifying and autoclaving, drying or drying, and packaging. The tea produced after drying is generally called black brick tea, and the tea produced after flower drying is generally called Fuzhuan tea because of the coronatus coronatus inside the brick tea. [0003] In the processing of Heimao tea, the raw material is rough and old, and it has a grassy smell. In order to reduce and remove this smell, the traditional processing method is to use pine as fuel and roast it during the drying ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06A23F3/08
Inventor 谭书林
Owner 湖北省赵李桥茶厂有限责任公司
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