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Processing technology of loose roll type green tea

A processing technology, loose-rolling technology, applied in the field of processing technology of loose-rolled green tea, can solve the problems of inability to improve the quality of green tea, poor unwinding effect of appearance, introverted fragrance, etc., to improve the quality of green tea and full of charm , the effect of green color

Pending Publication Date: 2020-10-30
安吉正道农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The finished green tea processed by the existing green tea processing technology has introverted fragrance, poor color and poor appearance unwinding effect, and cannot improve the quality of green tea itself.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A kind of processing technology of loose roll type green tea, its processing technology step is as follows:

[0041] Step 1: tea picking, picking fresh green tea leaves growing on tea trees;

[0042] Step 2: Concentrate the fresh green tea leaves after picking, and remove the damaged and poor quality fresh green tea leaves;

[0043] Step 3: Spread the screened fresh green tea leaves. When the outside temperature is 25 degrees Celsius, spread the screened fresh green tea leaves and expose them to sunlight for 50 minutes until the fresh green tea leaves wither In the case of green tea, it is further moved indoors for 6 hours, and the thickness of the green tea leaves is kept at 2cm;

[0044] Step 4: Finish the green tea leaves that are spread until the green grass gas disappears, and the fragrance and flower fragrance appear, and send the green tea leaves to the drying unit for continuous finishing. The finishing temperature is controlled at 120 degrees Celsius, and the ...

Embodiment 2

[0056] A kind of processing technology of loose roll type green tea, its processing technology step is as follows:

[0057] Step 1: tea picking, picking fresh green tea leaves growing on tea trees;

[0058] Step 2: Concentrate the fresh green tea leaves after picking, and remove the damaged and poor quality fresh green tea leaves;

[0059] Step 3: Spread the screened fresh green tea leaves. When the outside temperature is 30 degrees Celsius, spread the screened fresh green tea leaves and expose them to sunlight for 70 minutes until the fresh green tea leaves wither In the case of green tea, it is further moved to the indoor stall for 8 hours, and the thickness of the green tea leaves is kept at 3cm;

[0060] Step 4: Finish the green tea leaves that are spread until the green grass gas disappears, and the fragrance and flower fragrance appear, and send the green tea leaves to the drying unit for continuous finishing. The finishing temperature is controlled at 200 degrees Celsi...

Embodiment 3

[0072] A kind of processing technology of loose roll type green tea, its processing technology step is as follows:

[0073] Step 1: tea picking, picking fresh green tea leaves growing on tea trees;

[0074] Step 2: Concentrate the fresh green tea leaves after picking, and remove the damaged and poor quality fresh green tea leaves;

[0075] Step 3: Spread the screened fresh green tea leaves. When the outside temperature is 28 degrees Celsius, spread the screened fresh green tea leaves and expose them to sunlight for 60 minutes until the fresh green tea leaves wither In the case of green tea, it is further moved indoors for 7 hours, and the thickness of the green tea leaves is kept at 2.5cm;

[0076] Step 4: Finish the green tea leaves that have been spread until the grass gas disappears, and the fragrance and flower fragrance appear, and send the green tea leaves to the drying unit for continuous finishing. The finishing temperature is controlled at 150 degrees Celsius, and th...

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PUM

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Abstract

The invention discloses a processing technology of loose roll type green tea. The processing technology comprises the following steps of: step 1, picking tea leaves; step 2, removing the fresh green tea leaves which are damaged and relatively poor in quality; step 3, spreading the screened fresh green tea leaves; step 4, feeding the green tea leaves into a drying unit for continuous fixation; step5, performing cooling treatment; step 6, further spraying the cooled green tea leaves through a spraying humidifier, and softening of the green tea leaves; step 7, putting the mixture into a rollingmachine for rolling processing; step 8, conducting preliminary dehydration; step 9, taking out the preliminarily dehydrated green tea leaves from the drying box, and spreading the green tea leaves; step 10, conducting secondary softening; step 11, performing fragrance extraction processing; step 12, performing secondary rolling to enable the green tea leaves to be in a loose roll shape; and step 13, putting the green tea leaves subjected to secondary rolling into a roasting machine for roasting. Thereby, the green tea leaves are good in appearance loosening effect and obvious in fragrance.

Description

technical field [0001] The invention relates to a processing technology of tea leaves, in particular to a processing technology of loose-rolled green tea. Background technique [0002] Green tea (Green Tea) is one of the main teas in China. It refers to the beverage made from the new leaves or buds of the tea tree without fermentation, after greening, shaping, and drying. The color of its finished product and the tea soup after brewing mostly preserve the green style of fresh tea leaves. Drinking green tea regularly can prevent cancer, reduce fat and lose weight, and can also reduce the damage of nicotine to smokers. Green tea is made without fermentation, which retains the natural substances of fresh leaves, and contains more nutrients such as tea polyphenols, catechins, chlorophyll, caffeine, amino acids, and vitamins. These natural nutrients in green tea have special effects on anti-aging, anti-cancer, anti-cancer, sterilization, anti-inflammatory, etc., which are beyon...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06A23F3/12
CPCA23F3/06A23F3/12
Inventor 范文杰程玉龙叶崔
Owner 安吉正道农业发展有限公司
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