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Processing technology of green tea with good quality

A processing technology, green tea technology, applied in the direction of tea treatment before extraction, etc., can solve the problems of low amino acid content, high tea polyphenol content, low quality, etc., and achieve the effect of high amino acid content, emerald green color, and low content

Inactive Publication Date: 2017-02-15
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

However, due to the influence of thousands of years of tradition, the current domestic and foreign tea trees are cultivated in clusters and densely planted with picking tea leaves as the core, and the control of the processing process is not reasonable enough, so that the quality of the made tea is not good enough, and the tea has more caffeine and tea High phenol content and low amino acid content make the finished tea taste bitter and astringent, with insufficient umami taste and low quality
Unable to meet current demand for tea seeds

Method used

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  • Processing technology of green tea with good quality

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] A processing technology for green tea with good quality, comprising the following steps:

[0057] Specifically include the following steps:

[0058](1) Pretreatment;

[0059] A. Land selection: choose a leeward and sunny field, a half-hill slope or a hilly land with a slope of 30 。 Below; sandy loam soil with soil pH value of 4.5-6.5, organic matter content of more than 1.0%, and soil layer thickness of more than 60cm;

[0060] B. soil preparation: after deep ploughing, apply base fertilizer and 1500kg microbial fertilizer per mu, and then turn shallowly; the base fertilizer is mainly composed of sodium tetraborate 1.2kg, rice husk 13kg, quicklime 12kg, sawdust 25kg, coal gangue 10kg, weathered coal 5kg, 5kg of phosphate rock powder and 25kg of traditional Chinese medicine slag are made by the following method: sodium tetraborate, magnesium chloride, rice husk, quicklime, sawdust, coal gangue, weathered coal, peat soil and phosphate rock powder, pulverized into fine p...

Embodiment 2

[0075] A processing technology for green tea with good quality, comprising the following steps:

[0076] (1) Pretreatment;

[0077] A. Land selection: choose a leeward and sunny field, a half-hill slope or a hilly land with a slope of 30 。 Below; sandy loam soil with soil pH value of 4.5-6.5, organic matter content of more than 1.0%, and soil layer thickness of more than 60cm;

[0078] B. soil preparation: after deep ploughing, apply basal fertilizer and 200kg microbial fertilizer per mu, and then plough shallowly; the basal fertilizer is mainly composed of sodium tetraborate 1.6kg, rice husk 18kg, quicklime 15kg, sawdust 30kg, coal gangue 15kg, weathered coal 10kg, 10kg of phosphate rock powder and 30kg of traditional Chinese medicine slag are made by the following method: sodium tetraborate, rice husk, quicklime, sawdust, coal gangue, weathered coal, and phosphate rock powder, crushed into fine particles, and the fine particles are mixed with traditional Chinese medicine sl...

Embodiment 3

[0093] A processing technology for green tea with good quality, comprising the following steps:

[0094] Specifically include the following steps:

[0095] (1) Pretreatment;

[0096] A. Land selection: choose a leeward and sunny field, a half-hill slope or a hilly land with a slope of 30 。 Below; sandy loam soil with soil pH value of 4.5-6.5, organic matter content of more than 1.0%, and soil layer thickness of more than 60cm;

[0097] B. soil preparation: after deep ploughing, apply base fertilizer and 100kg microbial fertilizer per mu, and then plough shallowly; the base fertilizer is mainly composed of sodium tetraborate 1.6kg, rice husk 18kg, quicklime 15kg, sawdust 30kg, coal gangue 15kg, weathered coal 10kg, 10kg of phosphate rock powder and 30kg of traditional Chinese medicine slag are made by the following method: sodium tetraborate, rice husk, quicklime, sawdust, coal gangue, weathered coal, and phosphate rock powder, crushed into fine particles, and the fine partic...

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Abstract

The invention discloses a processing technology of green tea with good quality. The processing technology comprises the following steps of pretreating, picking, withering, fixation, cooling, kneading, trimming, baking and packaging. Tea leaves made by the processing technology disclosed by the invention are high in amino acids, low in content of tea polyphenol and content of caffeine, and emerald green in color, and can reach the first class and above.

Description

technical field [0001] The invention relates to a method for planting green tea, in particular to a method for planting green tea with high yield and good tea quality. Background technique [0002] Green tea, (Green Tea), is one of the main types of tea in China. It refers to a drink made from the new leaves or buds of the tea tree without fermentation, through the processes of greening, shaping and drying. The color of its finished products and the tea soup after brewing preserve the green style of fresh tea leaves. Regular consumption of green tea can prevent cancer, reduce lipids and lose weight, and can also reduce the nicotine damage to smokers. The annual output of green tea is about 1.14 million tons, accounting for 81% of my country's total tea output of 1.406 million tons. The output ranks first among the six major tea categories. The scope of green tea production in China is extremely wide. Guizhou, Jiangxi, Anhui, Zhejiang, Jiangsu, Sichuan, Hunan, Hubei, Guang...

Claims

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Application Information

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IPC IPC(8): A23F3/06A23F3/12
CPCA23F3/06A23F3/12
Inventor 王晓春姜娅张祎鲁
Owner 贵州贵茶(集团)有限公司
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