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A flat famous green tea processing method

A processing method and famous technology, applied in the field of food processing, can solve the problems of failing to achieve quality improvement and technological breakthroughs, and the product quality is difficult to compare with manual work, and achieve the effect of flat and smooth appearance and quality assurance.

Inactive Publication Date: 2012-02-29
TEA RES INST CHINESE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although continuous mechanized processing has been attempted, the quality of processed products cannot be compared with that of manual processing, and real quality improvement and technological breakthroughs have not been achieved.

Method used

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  • A flat famous green tea processing method

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Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0012] A kind of fresh leaf raw material used for the processing of a new type of flat famous high-quality green tea is: 50 kilograms of tea fresh leaves based on one bud and one leaf, and one bud and two leaves for the first time. The specific implementation method is as follows:

[0013] (1) Spread the fresh leaves on the stacked multi-layer spreading rack (ZL200820082983.8), and then place the rack in a booth with temperature and humidity control, and the vents are located under the wall, until the fresh leaves Moisture content 65%;

[0014] (2) Carry out the deenzyming process on the green leaves that have been processed by the step (1) on the roller degreening machine (the 6CST-40D type electric heating drum decapitation machine produced by Quzhou Lufeng Machinery Co., Ltd.), and the moisture content of the degreen leaves is 60-65%. , then directly go to the microwave greening machine (DXCWS-15 tea microwave greening machine produced by Yixing Dingxin Microwave Equipment ...

Embodiment 2

[0019] A kind of fresh leaf raw material used for the processing of a new type of flat famous high-quality green tea is: 50 kilograms of tea fresh leaves based on one bud and one leaf, and one bud and two leaves for the first time. The specific implementation method is as follows:

[0020] (1) Spread the fresh leaves on the stacked multi-layer spreading rack (ZL200820082983.8), and then place the rack in a booth with temperature and humidity control, and the vents are located under the wall, until the fresh leaves The moisture content is about 70%;

[0021] (2) Carry out the deenzyming process on the green leaves that have been processed by the step (1) on the roller degreening machine (the 6CST-40D type electric heating drum decapitation machine produced by Quzhou Lufeng Machinery Co., Ltd.), and the moisture content of the degreen leaves is 60-65%. , and then directly on the microwave greening machine (DXCWS-15 tea microwave greening machine produced by Yixing Dingxin Microw...

Embodiment 3

[0025] Example 3 Comparison of Sensory Evaluation of Flat Famous Green Tea Processed by Different Processes

[0026] The present invention compares the sensory evaluation of flat famous and high-quality green tea processed by different processes. It can be seen that the method of the present invention has little difference with the total score of the product processed by hand, and is obviously better than the product combined by manual mechanism. The results are shown in Table 1.

[0027] Table 1 Comparison of sensory evaluation of flat-shaped famous green tea processed by different processes

[0028]

[0029] Note: From the results of the sensory evaluation, it can be seen that the products processed by the new technology are not much different from those processed by hand, but they are significantly better than the products combined by manual mechanisms.

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Abstract

The present invention provides a flat shape famous green tea processing method, which includes: firstly performing spreading and greening processing to fresh leaves, and then continuously performing roller de-enzyming, microwave tempering, automatic grounding, and then using a cooling storage machine for cooling the grounded leaves, frying drying after the leaves are cooled and enter in a flat teafrying machine, finally determining whether it is needed to enter a hexagon brightness dried machine for hair-off treatment or directly use far infrared perfuming machine to performing perfuming. Theinvention integrates the use of stacked-type multiple layer placing frame, roller de-enzyming, microwave de-enzyming machine, automatic tea carding machine, cooling storage machine, drying machines,hexagonal brightness drying machine / far-infrared perfuming machine and the like machining processes and equipment for integrated considering, so that the appearance of the obtained product is flat andsmooth, fragrant, to realize mechanization machining of flat famous green tea.

Description

technical field [0001] The invention belongs to the technical field of food processing, and relates to a tea processing method, in particular to a novel flat-shaped famous green tea processing method. Background technique [0002] The flat-shaped famous green tea represented by "West Lake Longjing" occupies a pivotal position in my country's famous green tea. Taking Zhejiang Province as an example, about 50% of the famous green tea produced throughout the year is flat-shaped famous green tea, and the output value is about 120 million yuan. . The flat-shaped famous green tea has a beautiful appearance and unique flavor, and requires high processing skills. At present, the processing of flat-shaped famous green tea in my country is still mainly done by hand and combined with manual mechanisms. Among them, the manual production uses an electric frying pan as the processing equipment, relying on the experience of the tea master to complete the green pot, hui pot and other proces...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/06
Inventor 尹军峰袁海波汪芳许勇泉陈建新吴惜丽苏练余谢刚文王新华白坤元
Owner TEA RES INST CHINESE ACAD OF AGRI SCI
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