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Preparation method for black tea

A production method and technology of black tea, applied in tea treatment before extraction, application, organic fertilizer, etc., can solve problems such as bad taste and insufficient quality of black tea

Inactive Publication Date: 2017-08-18
QIANNAN PREFECTURE GUITIANXIA TEA IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the black tea made by processing with existing technology is not good enough, and the taste is not good.

Method used

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  • Preparation method for black tea
  • Preparation method for black tea

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0089] A method of making black tea:

[0090] (1) Pre-treatment:

[0091] A. Site selection: select hillsides or hills with gentle slopes, and the soil pH is 4.5-6.5;

[0092] B. Site preparation: After deep turning 80-100cm, after applying base fertilizer at 850kg per mu, shallow turning 20-30cm; the base fertilizer is mainly composed of 40kg urea, 25kg monoammonium phosphate, 15kg potassium dihydrogen phosphate, 15kg potassium chloride, and lime Nitrogen 10kg, magnesium chloride 2.5kg, zinc sulfate 15kg, boric acid 2.5kg and traditional Chinese medicine residue 40kg are made according to the following method: urea, monoammonium phosphate, potassium dihydrogen phosphate, potassium chloride, lime nitrogen, magnesium chloride, zinc sulfate, boric acid drying Then, it is crushed into fine particles, and the fine particles are mixed with the Chinese medicine residue, granulated, sieved, dried, cooled, and coated to obtain; the traditional Chinese medicine residue is mainly composed of ...

Embodiment 2

[0110] A method of making black tea:

[0111] (1) Pre-treatment:

[0112] A. Site selection: select hillsides or hills with gentle slopes, and the soil pH is 4.5-6.5;

[0113] B. Site preparation: After deep turning 80-100cm, after applying base fertilizer at 900kg per mu, shallow turning 20-30cm; the base fertilizer mainly consists of 50 parts of urea, 30 parts of monoammonium phosphate, 20 parts of potassium dihydrogen phosphate, and potassium chloride 20 parts, 15 parts of lime nitrogen, 5 parts of magnesium chloride, 20 parts of zinc sulfate, 5 parts of boric acid and 50 parts of traditional Chinese medicine slag are prepared according to the following methods: urea, monoammonium phosphate, potassium dihydrogen phosphate, potassium chloride, lime nitrogen, After magnesium chloride, zinc sulfate, and boric acid are dried, they are crushed into fine particles, and the fine particles are mixed with traditional Chinese medicine residue, granulated, sieved, dried, cooled, and coated ...

Embodiment 3

[0131] A method of making black tea:

[0132] (1) Pre-treatment:

[0133] A. Site selection: select hillsides or hills with gentle slopes, and the soil pH is 4.5-6.5;

[0134] B. Land preparation: After deep turning 80-100cm, after applying base fertilizer at 800kg per mu, shallow turning 20-30cm; the base fertilizer mainly consists of 30 parts of urea, 20 parts of monoammonium phosphate, 10 parts of potassium dihydrogen phosphate, and potassium chloride 10 parts, 5 parts of lime nitrogen, 1 part of magnesium chloride, 10 parts of zinc sulfate, 1 part of boric acid and 30 parts of traditional Chinese medicine residues are prepared according to the following methods: urea, monoammonium phosphate, potassium dihydrogen phosphate, potassium chloride, lime nitrogen, After magnesium chloride, zinc sulfate, and boric acid are dried, they are crushed into fine particles, and the fine particles are mixed with the traditional Chinese medicine residue, granulated, sieved, dried, cooled, and co...

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Abstract

The invention discloses a preparation method for black tea. The preparation method includes pretreatment, fresh-leaf picking, airing, shaking, deteriorating, rolling, fermenting and drying. The prepared black tea has good quality and taste, uniform shape and heavy body and is dark, the liquor color is red, the taste is sweet and mellow, leaf residues are red, bright and complete, and accordingly, the superfine first-class tea standard is met.

Description

Technical field [0001] The invention relates to a method for preparing black tea, in particular to a method for preparing black tea with good quality. Background technique [0002] Cha is originally from Jiamu in southern China, and tea is a famous health drink. It is said that the Chinese Han people drink tea in the Shennong era, which is less than 4700 years. Until now, Chinese Han compatriots still have the custom of giving tea in lieu of ceremony. In the era of the Three Emperors and Five Emperors, there is a story of detoxification with tea in Shennong. Tea belongs to the Camellia family. It is an evergreen shrub or small tree plant with a height of 1-6 meters. Tea trees like a humid climate and are widely cultivated in areas south of the Yangtze River in China. Tea tree leaves are made into tea leaves and used after soaking in water, which has the effect of strengthening the heart and diuresis. The leaves of tea trees can be picked after 3 years of planting. Generally...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A23F3/06A23F3/08A23F3/12C05G1/00C05F3/00
CPCA01G17/005A23F3/06A23F3/08A23F3/12C05B7/00C05F3/00C05G1/00C05C9/00C05C11/00C05D1/02C05D5/00C05D9/02C05F11/00Y02A40/20
Inventor 谭伟李攀攀李震鲁莉漫
Owner QIANNAN PREFECTURE GUITIANXIA TEA IND CO LTD
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