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Processing method of broadleaf holly leaf teabag

A processing method and a tea bag technology are applied in the processing field of Kuding tea tea bags, which can solve the problems of heavy bitterness of Kuding tea and difficulty in guaranteeing hygienic indicators, so as to maintain the original taste, high production efficiency and good taste. Effect

Inactive Publication Date: 2016-07-06
YUQING GOUPITAN TEA IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The color of Kudingcha produced by traditional technology is black, and the hygienic index is difficult to guarantee, and the content of many biologically active components such as tannic acid, tea polyphenols (catechins), and tea pigments in Kudingcha is low, and Kudingcha’s Bitter

Method used

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  • Processing method of broadleaf holly leaf teabag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of processing method of Kudingcha teabag, comprises the following steps:

[0019] (1) Withering: Pick the fresh leaves of Kudingcha with one bud and three leaves, spread it in the withering tank at normal temperature, the thickness of the spread leaves is 2cm, and the spread time is 16h, and the withered leaves with a moisture content of 63% are obtained ;

[0020] (2) Finishing: send the withered leaves into the finishing machine for circulation and finishing. The first finishing temperature is 180°C, and the finishing time is 3 minutes. After cooling, the second finishing is carried out. Carry out the third greening after cooling, the control temperature is 100°C, the greening time is 3min, and the green leaves are obtained;

[0021] (3) Drying: send the green leaves into the drier, and dry them at a temperature of 60°C to a moisture content of 6%, to obtain dried leaves;

[0022] (4) Pulverization: the dry leaves are sent into a pulverizer, pulverized with a...

Embodiment 2

[0024] A kind of processing method of Kudingcha teabag, comprises the following steps:

[0025] (1) Withering: Pick the fresh leaves of Kudingcha with one bud and two leaves, spread it in the withering tank at normal temperature, the thickness of the spread leaves is 2cm, and the spread time is 18h, and the withered leaves with a moisture content of 63% are obtained ;

[0026] (2) Finishing: Send the withered leaves into the finishing machine for circulation and finishing. The first finishing temperature is 200°C, and the finishing time is 4 minutes. After cooling, the second finishing is carried out. Carry out the third greening after cooling, the control temperature is 120° C., and the greening time is 4 minutes to obtain green leaves;

[0027] (3) Drying: Send the green leaves into the drier, and dry them at a temperature of 80°C to a moisture content of 4%, to obtain dried leaves;

[0028] (4) Pulverization: the dried leaves are sent into a pulverizer, pulverized with an...

Embodiment 3

[0030] A kind of processing method of Kudingcha teabag, comprises the following steps:

[0031] (1) Withering: Pick the fresh leaves of Kudingcha with one bud and two leaves, spread it in the withering tank at normal temperature, the thickness of the spread leaves is 2cm, and the spread time is 17h, and the withered leaves with a moisture content of 62% are obtained ;

[0032] (2) Finishing: Send the withered leaves into the finishing machine for circulation and finishing. The first finishing temperature is 190°C, and the finishing time is 3 minutes. After cooling, the second finishing is carried out. Carry out the third greening after cooling, the control temperature is 110° C., and the greening time is 3 minutes to obtain green leaves;

[0033] (3) Drying: send the green leaves into a drier, and dry them at a temperature of 70° C. to a moisture content of 5%. obtain dry leaves;

[0034] (4) Pulverization: the dried leaves are sent into a pulverizer, pulverized with a 90-m...

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Abstract

The invention discloses a processing method of a broadleaf holly leaf teabag, and belongs to the technical field of tea processing. The method comprises the following steps: picking fresh broadleaf holly leaves, spreading the fresh broadleaf holly leaves in a withering tank at normal temperature, withering the fresh broadleaf holly leaves, sending the withered leaves to an enzyme deactivating machine, carrying out cycle enzyme deactivation, sending the enzyme deactivated leaves to a drying machine, drying the enzyme deactivated leaves, crushing the dried leaves, and packaging the crushed leaves in bags to form the broadleaf holly leaf teabag. Cycle enzyme deactivating treatment is carried out, and all technological parameters in the treatment process are effectively controlled, so the nutrition structure in tea leaves is enriched, the leaching rate of nutritional substances is improved, and the content of tea polyphenol and analogs thereof in the prepared broadleaf holly leaf teabag is improved. The broadleaf holly leaf teabag obtained in the invention has little bitterness and good mouthfeel.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a processing method of Kudingcha teabags. Background technique [0002] Kudingcha has pharmacological functions such as dispersing wind and heat, clearing head, promoting body fluid and quenching thirst, refreshing food, reducing inflammation and detoxification, lowering blood pressure and lipids. According to the joint research of the Tea Research Institute of the Chinese Academy of Agricultural Sciences, the Crop Research Institute of the Chinese Academy of Agricultural Sciences, the Forest Environmental Protection Research Institute of the Chinese Academy of Forestry, the Geological Testing Center of the Ministry of Metallurgical Industry, and the Tea Quality Supervision, Inspection and Testing Center of the Ministry of Agriculture, etc., from Kuding Vitamin C, vitamin D, vitamin E, various amino acids, B-carrot, polyphenols, triterpene glycosides and other substances a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/14A23F3/06
Inventor 冯平
Owner YUQING GOUPITAN TEA IND CO LTD
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