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Production method of black tea containing eurotium cristatum

A production method, the technology of Fu grain tea, applied in tea treatment before extraction, etc., can solve the problem of low golden flower coverage, and achieve the effect of good fluffiness, dense golden flower, and moderate density

Inactive Publication Date: 2016-05-25
刘润生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solved the technical problem of the low golden flower coverage of the existing Fu tea

Method used

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  • Production method of black tea containing eurotium cristatum
  • Production method of black tea containing eurotium cristatum
  • Production method of black tea containing eurotium cristatum

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A kind of production method of Fu grain tea of ​​present embodiment 1, comprises the following steps:

[0036] Step 1. Using a double-roller granulator to granulate the tea raw material after the heaping treatment, and obtain tea granules after drying. Then the tea granules are pretreated to obtain tea granules with a water content of 10%-20%. Wherein, before granulation, the tea raw material is subjected to steam heating and steaming treatment. Specifically, the raw tea leaves are steamed at a steam temperature of 100° C. for 2-6 minutes before granulation. Increase the cohesion between tea leaves, making it easy to shape.

[0037] In the first step, the tea granule raw material is obtained by extruding with a double-roll granulator, and the tea granule raw material is pretreated before compression molding to improve the softness and formability of the tea granule raw material. Specifically, the pretreatment is: steaming and softening the raw material of tea granule...

Embodiment 2

[0044] A kind of production method of Fu grain tea of ​​present embodiment 2, comprises the following steps:

[0045] Step 1. Using a double-roller granulator to granulate the tea raw material after the heaping treatment, and obtain tea granules after drying. Then the tea granules are pretreated to obtain tea granules with a water content of 14%-16%. Wherein, before granulation, the tea raw material is subjected to steam heating and steaming treatment. Specifically, the raw tea leaves are steamed at a steam temperature of 100° C. for 4-5 minutes before granulation. Increase the cohesion between tea leaves, making it easy to shape.

[0046] In the first step, the tea granule raw material is obtained by extruding with a double-roll granulator, and the tea granule raw material is pretreated before compression molding to improve the softness and formability of the tea granule raw material. Specifically, the pretreatment is: steaming and softening the raw material of tea granule...

Embodiment 3

[0053] A kind of production method of Fu grain tea of ​​present embodiment 3, comprises the following steps:

[0054] Step 1. Using a double-roller granulator to granulate the tea raw material after the heaping treatment, and obtain tea granules after drying. Then the tea granules are pretreated to obtain tea granules with a water content of 14%-16%. Wherein, before granulation, the tea raw material is subjected to steam heating and steaming treatment. Specifically, the raw tea leaves are steamed at a steam temperature of 100° C. for 4-5 minutes before granulation. Increase the cohesion between tea leaves, making it easy to shape.

[0055] In the first step, the tea granule raw material is obtained by extruding with a double-roll granulator, and the tea granule raw material is pretreated before compression molding to improve the softness and formability of the tea granule raw material. Specifically, the pretreatment is: steaming and softening the raw material of tea granule...

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Abstract

The invention provides a production method of black tea containing eurotium cristatum. The method includes the following steps of firstly, granulating tea leaf raw materials subjected to pile fermentation, conducting drying to obtain tea leaf granules, and preprocessing the tea leaf granules to obtain wet tea leaf granules with the moisture content of 10-20%; secondly, pressing the wet tea leaf granules obtained in the first step in a forming mode to be pressed and formed into a formed tea body, fermenting the formed tea body, and conducting drying after fermentation to obtain the black tea containing eurotium cristatum. The inner portion and the surface of the black tea produced through fermentation are fermented to grow eurotium cristatum, and eurotium cristatum is bright in color and dense. The eurotium cristatum growth coverage on the appearance surface of the black tea reaches up to 90% or above. Eurotium cristatum evenly grows in the black tea, eurotium cristatum grows on the surface of each small tea block after the black tea is broken into small tea blocks, and the eurotium cristatum growth coverage on the surface of each small tea block also reaches up to 90% or above.

Description

technical field [0001] The invention relates to the technical field of tea production and fermentation, in particular to a production method of Fuzi tea. Background technique [0002] Fuzhuan tea, which came out in about 1368 AD, is a kind of dark tea with a rectangular brick shape. Because there are coronoid cysts (commonly known as golden flowers) in Fuzhuan bricks, and the fragrance of fungus flowers can be smelled dry, which can promote the transformation of various organic substances in tea and improve the quality of tea. Scientific research has found that Fuzhuan tea contains rich substances. , and its main ingredients are flavonoids, tea polyphenols, alkaloids, amino acids, proteins, vitamins, trace elements and a large amount of chrysanthemum, which is produced by the fungus coronoid that grows luxuriantly in Fu bricks. Therefore, drinking Fu tea for a long time has the effect of reducing blood fat, blood sugar, and cholesterol, promoting metabolism, enhancing human...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/08
CPCA23F3/08
Inventor 刘润生
Owner 刘润生
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