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Processing method of green tea with sweet aftertaste

A processing method and a sweetening-type technology, applied in the direction of pre-extraction tea treatment, etc., can solve problems such as unbearable for ordinary consumers, high raw material cost of fresh leaves, and thin tea taste, and achieve strong and lasting aroma, good flavor quality, and soup color. emerald green effect

Inactive Publication Date: 2018-06-08
都匀市高寨水库茶场有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In recent years, green tea manufacturers have focused on highlighting the color and shape of the finished tea. In order to achieve this effect, the factory uses fresh tea leaves that are too tender, and the processing technology is relatively simple, resulting in internal quality defects such as relatively thin taste and low aroma. It also brings about the high cost of fresh leaf raw materials and the high price of finished tea, which is unbearable for ordinary consumers, and the sum of tea leaves is relatively low.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A kind of processing method of back-to-sweet type green tea, comprises following processing step:

[0009] 1) Spread the fresh leaves in the air for 3 hours until the moisture content of the leaves is 65%;

[0010] 2) The green leaves obtained in step 1) are fixed, and the green leaves are fixed with a roller fixing machine until the moisture content of the green leaves is 48%, and the green leaves are cooled after the leaves are released;

[0011] 3) Treat the cool leaves obtained in step 2) with a vibrating stripping machine. The temperature of the strips is controlled at 180°C. After the strips are finished, they should be scattered to make the spreading thickness uniform. Make it evenly moist;

[0012] 4) Knead the stripped leaves obtained in step 3, and spray the glycosidase and pectinase dilution solution diluted according to the enzyme weight 1:95 on the kneaded leaves at the same time, the dosage of glucosidase is 4mL / kg, pectinase The dosage of diluent is 4mL...

Embodiment 2

[0021] A kind of processing method of back-to-sweet type green tea, comprises following processing step:

[0022] 1) Spread the fresh leaves in the air for 4 hours until the moisture content of the leaves is 68%;

[0023] 2) The green leaves obtained in step 1) are fixed, and the green leaves are fixed with a roller fixing machine until the water content of the green leaves is 49%, and the green leaves are cooled after the leaves are released;

[0024] 3) Treat the cool leaves obtained in step 2) with a vibrating stripping machine. The temperature of the strips is controlled at 185°C. After the strips are finished, they should be scattered to make the spreading thickness uniform. Make it evenly moist;

[0025] 4) Knead the stripped leaves obtained in step 3), spray glucosidase and pectinase dilutions diluted by enzyme weight 1:95 on the kneaded leaves at the same time, the dosage of glucosidase is 5mL / kg, pectinase The amount of diluent is 5mL / kg, knead until the moisture co...

Embodiment 3

[0034] A kind of processing method of back-to-sweet type green tea, comprises following processing step:

[0035] 1) Spread the fresh leaves in the air for 4 hours until the water content of the leaves is 70%;

[0036] 2) The green leaves obtained in step 1) are fixed, and the green leaves are fixed with a roller fixing machine until the moisture content of the green leaves is 50%, and the green leaves are cooled after the leaves are released;

[0037] 3) Treat the cool leaves obtained in step 2) with a vibrating stripping machine. The temperature of the strips is controlled at 190°C. After the strips are finished, they should be scattered to make the spreading thickness uniform. Make it evenly moist;

[0038] 4) Knead the stripped leaves obtained in step 3, and spray the glucosidase and pectinase dilution solution diluted according to the enzyme weight 1:95 on the kneaded leaves at the same time, the dosage of glucosidase is 6mL / kg, pectinase The dosage of diluent is 6mL / kg...

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PUM

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Abstract

The invention provides a processing method of green tea with sweet aftertaste. The method comprises technological steps as follows: 1), fresh tea leaves are spread for airing; 2), the spread green tealeaves obtained in step 1) are subjected to fixation processing; 3), the spread tea leaves obtained in step 2) are subjected to carding processing; 4), the tea leaves subjected to carding in step 3)are subjected to rolling processing; 5), the rolled tea leaves obtained in step 4) are subjected to shaping processing; 6), the shaped tea leaves obtained in step 5) are subjected to primary drying processing; 7), the primarily dried tea leaves obtained in step 6) are fried to dry by a continuous fry-drying machine. According to the technical scheme, the produced green tea with the sweet aftertaste is high in flavor quality and has blackish green and lubricant color, strong mellow and refreshing taste and obvious sweet aftertaste, the aroma is tender, strong and long-lasting, and the soup color is emerald green and bright. By means of organic combination, improvement and perfection of a traditional technology and a special technology, the green tea with the sweet aftertaste, which is affordable and has strong and mellow aftertaste and strong and long-lasting aroma, is provided for customers.

Description

technical field [0001] The invention relates to the technical field of tea processing methods, in particular to a processing method of sweet-sweetened green tea. Background technique [0002] Tea originated in my country and is made from the buds or young leaves of tea trees. It is a famous health drink. Tea has the effects of eliminating food and greasy, reducing fire and improving eyesight, calming the mind and eliminating annoyance, clearing heat and detoxifying, promoting body fluid and quenching thirst, etc. The tea polyphenols contained in it have strong antioxidant and physiological activities, and are the scavenger of free radicals in the human body. It can block the synthesis of various carcinogens such as amine nitrite in the body. It can also absorb radioactive substances to achieve the effect of radiation protection, thereby protecting women's skin. Washing your face with tea can also remove greasy face, shrink pores, and slow down skin aging. [0003] There i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06A23F3/12A23F3/14
CPCA23F3/06A23F3/12A23F3/14
Inventor 欧阳国祥
Owner 都匀市高寨水库茶场有限公司
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