Method for processing Guizhou chestnut-fragrance flat green tea

A flat green tea and processing method technology, applied in the field of green tea processing, can solve the problems of waste of processing equipment and human resources, uneven product quality, scattered processing links, etc., achieve flat and straight shape, improve production efficiency, and improve quality Effect

Active Publication Date: 2015-01-07
GUIZHOU TEA RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention solves the problems of scattered processing links, uneven product quality, low production cleanliness, waste of processing equipment and human resources in the current production of Guizhou Lixiang flat green tea, thereby providing a suitable for large-scale production, automatic continuous and clean A kind of processing method of Guizhou Lixiang flat green tea with high degree and good product quality

Method used

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  • Method for processing Guizhou chestnut-fragrance flat green tea
  • Method for processing Guizhou chestnut-fragrance flat green tea

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A processing method of Guizhou chestnut-flavored flat green tea, comprising the steps of:

[0019] 1) Green tea withering: Spread the graded green tea in the withering tank with a thickness of 4 cm and a time of 6 hours, blowing natural wind twice in the middle, each blowing time is 30 minutes, and the moisture content of the green tea is 73%. The stalks of the tea green leaves are slightly soft, the grass smell disappears, and the fragrance is revealed;

[0020] 2) Ladder finishing and stripping: transport the moderately withered green tea greens evenly through the fresh leaf metering scale to the ladder finishing and stripping machine for finishing. The ladder finishing and stripping machines are equipped with automatic dehumidification devices. The amount of leaves thrown is 0.75 catties / min, the temperature for the first finishing is 170°C, and the time is 32s, and then it is automatically transported to the second finishing machine, and the temperature for the secon...

Embodiment 2

[0027] A processing method of Guizhou chestnut-flavored flat green tea, comprising the steps of:

[0028] 1) Green tea withering: Put the graded green tea in the withering tank, the thickness of the spread is 5cm, the spreading time is 9 hours, and the natural wind is blown 3 times in the middle, and the time of each blowing is 30 minutes. The moisture content of the green tea is 70%. The stalks of the tea green leaves are slightly soft, the grass smell disappears, and the fragrance is revealed;

[0029] 2) Ladder finishing and stripping: transport the moderately withered green tea greens evenly through the fresh leaf metering scale to the ladder finishing and stripping machine for finishing. The ladder finishing and stripping machines are equipped with automatic dehumidification devices. The amount of leaves thrown is 0.75 catties / min, the temperature for the first finishing is 160°C, and the time is 35s, and then it is automatically transported to the second finishing mac...

Embodiment 3

[0036] A processing method of Guizhou chestnut-flavored flat green tea, comprising the steps of:

[0037] 1) Green tea withering: Spread the graded green tea in the withering tank with a thickness of 3cm and a time of 4 hours, blowing natural wind for 3 times in the middle, each blowing time is 30 minutes, the moisture content of the green tea is 75%, The stalks of the tea green leaves are slightly soft, the grass smell disappears, and the fragrance is revealed;

[0038] 2) Ladder finishing and stripping: transport the moderately withered green tea to the ladder finishing and stripping machine evenly through the fresh leaf measuring scale, and carry out the finishing and stripping. The amount of leaves thrown is 0.75 catties / min, the temperature for the first finishing is 180°C, and the time is 30s, and then it is automatically transported to the second finishing machine, and the temperature for the second finishing is 100°C. It is 40s, and finally it is automatically transport...

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Abstract

The invention relates to a method for processing green tea, in particular to a method for processing Guizhou chestnut-fragrance flat green tea. The method comprises the following steps: (1) withering tea green; (2) moving the water and settling the strips step by step; (3) automatically sequencing; (4) continuously flattening to shape; (5) drying step by step; (6) screening; (7) highlighting the fragrance. The Guizhou chestnut-fragrance flat green tea produced by using the method provided by the invention is flat, straight and uniform in appearance, emerald green in color, long-lasting in fragrance, fresh, mellow and sweet in taste. On-scale, automatic and continuous processing production of the Guizhou chestnut-fragrance flat green tea is achieved, the cleaning degree is high, the working intensity is greatly alleviated, the production efficiency is improved, the production cost is lowered, and the product quality is improved.

Description

technical field [0001] The invention relates to a processing method of green tea, in particular to a processing method of Guizhou Lixiang flat green tea. Background technique [0002] Guizhou Lixiang flat green tea has an important position in tea products and is welcomed by consumers for its unique flat and even appearance, emerald green color, long-lasting fragrance and mellow taste. Traditional Guizhou Lixiang flat green tea is mostly fried by hand, and the quality of the processed Guizhou Lixiang flat green tea is uneven, which seriously restricts the healthy development of Guizhou Lixiang flat green tea industry. In recent years, Guizhou Lixiang flat green tea has also started to be processed by tea processing machinery, but most of them are single-function production machines that complete a certain process. The lack of a complete set of Guizhou Lixiang flat green tea automatic production equipment has seriously restricted Guizhou Lixiang flat green tea. Healthy devel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06
Inventor 沈强谭书德张金利丁书建
Owner GUIZHOU TEA RES INST
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