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Production method of oolong tea

A production method and technology for oolong tea, which are applied in the directions of tea processing, cultivation, and application before extraction, can solve the problems of insufficient quality of oolong tea, obvious bitterness and astringency, and high content of tea polyphenols and caffeine, and achieve reduced content, no bitterness, and astringency. good quality effect

Inactive Publication Date: 2017-01-04
贵州贵茶(集团)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using the existing technology to process, the quality of the oolong tea produced is not good enough, the content of tea polyphenols and caffeine is high, and the bitterness and astringency are obvious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A kind of preparation method of oolong tea, specifically comprises the following steps:

[0044] (1) Pretreatment

[0045] A. Site selection: choose a hillside or hilly slope with a slope below 20 degrees, and the soil pH value is 4.5-6.5;

[0046] B. Soil preparation: After deep plowing of 80-100cm, after applying fertilizer at 1000-1200kg per mu, shallow plowing of 20-30cm; the fertilizer mainly consists of potassium chloride 10kg, urea 30kg, ammonium chloride 10kg, ammonium sulfate 10kg, Mineral powder 5kg, potassium phosphate 5kg, ammonium molybdate 3kg, peat soil 11kg, sodium selenite 1.5kg and traditional Chinese medicine slag 25kg, make according to the following method: get ammonium chloride, ammonium sulfate, phosphate rock powder, potassium phosphate, Ammonium molybdate, peat soil, sodium selenite, after drying, crushed into fine particles, fine particles mixed with traditional Chinese medicine dregs, granulated, sieved, dried, cooled, coated, to get final pr...

Embodiment 2

[0058] A kind of preparation method of oolong tea, specifically comprises the following steps:

[0059] (1) Pretreatment

[0060] A. Site selection: choose a hillside or hilly slope with a slope below 20 degrees, and the soil pH value is 4.5-6.5;

[0061] B. Soil preparation: after deep plowing of 80-100cm, after applying fertilizer at 1200kg per mu, shallow plowing of 20-30cm; 10kg, 10kg of potassium phosphate, 4kg of ammonium molybdate, 12kg of peat soil, 2kg of sodium selenite and 30kg of traditional Chinese medicine slag are produced according to the following method: take potassium chloride, urea, ammonium chloride, ammonium sulfate, phosphate rock powder, phosphoric acid Potassium, ammonium molybdate, peat soil, sodium selenite, dried, crushed into fine particles, fine particles mixed with traditional Chinese medicine slag, granulated, sieved, dried, cooled, coated, to obtain; the traditional Chinese medicine The slag is mainly made of 20kg of salvia miltiorrhiza, 15kg...

Embodiment 3

[0073] A kind of preparation method of oolong tea, specifically comprises the following steps:

[0074] (1) Pretreatment

[0075] A. Site selection: choose a hillside or hilly slope with a slope below 20 degrees, and the soil pH value is 4.5-6.5;

[0076] B. Soil preparation: After deep plowing of 80-100cm, after applying fertilizer at 1000-1200kg per mu, shallow plowing of 20-30cm; the fertilizer mainly consists of potassium chloride 5kg, urea 25kg, ammonium chloride 5kg, ammonium sulfate 5kg, Mineral powder 1kg, potassium phosphate 1kg, ammonium molybdate 2kg, peat soil 10kg, sodium selenite 1kg and traditional Chinese medicine slag 20kg are produced according to the following method: take potassium chloride, urea, ammonium chloride, ammonium sulfate, phosphate rock powder , potassium phosphate, ammonium molybdate, peat soil, sodium selenite, dried, crushed into fine particles, fine particles mixed with traditional Chinese medicine slag, granulated, sieved, dried, cooled, c...

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PUM

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Abstract

The invention discloses a production method of oolong tea. The production method comprises the following steps of: pre-treating, picking fresh leaves, sunning, rocking, carrying out pile fermentation, rolling, carrying out tea parching and drying. The oolong tea processed by the method provided by the invention has good quality; the content of tea polyphenols and caffeine is reduced and the oolong tea has no bitter and astringent taste.

Description

technical field [0001] The invention relates to a method for making oolong tea, in particular to a method for planting oolong tea with good quality. Background technique [0002] Oolong tea is also known as green tea, semi-fermented tea and fully fermented tea. In addition to general tea, it has refreshing benefits, eliminates fatigue, promotes body fluids and diuresis, relieves heat and heatstroke, sterilizes and reduces inflammation, dispels cold and hangover, detoxifies and prevents diseases, eliminates food and greasy, and loses weight. In addition to health functions such as bodybuilding, it is also prominently displayed in special effects such as cancer prevention, blood fat reduction, and anti-aging. [0003] Tea tree is a shade-tolerant plant, which has the characteristics of loving light and avoiding sun, loving temperature and fearing cold, and preferring humidity and fearing waterlogging. The influence of tea tree growth is mainly related to climatic factors such...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06A01G17/00
CPCA23F3/06A01G17/005
Inventor 王晓春姜娅张祎鲁
Owner 贵州贵茶(集团)有限公司
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