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Green tea clean processing method

A processing method and clean technology, applied in the field of green tea clean processing, can solve the problem of poor tea product effect, control of temperature and time of greening, control of drying time of green storage means, selection deviation of tea making process, influence of tea nutrients and Pharmacological function and other issues, to achieve the effect of green color, lower production cost, straight and plump appearance

Inactive Publication Date: 2017-09-22
资兴市东江库区果树研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, people’s understanding of green tea consumption still has certain limitations. Due to some limitations in the processing technology, such as the control of the temperature and time of greening, the means of storage, the control of drying time, and the selection of tea-making processes such as molding and aromatherapy, etc. deviation, and the production environment failed to meet the requirements of complete cleanliness, resulting in the problem of poor tea quality in the finished tea, which affects the rich nutrients and pharmacological functions in the tea.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Green tea cleaning processing method, the method specifically comprises the following steps:

[0036] (1) Green storage of fresh leaves: Pick fresh green tea leaves with one bud and one leaf or one bud and two leaves with a length of 2.6 cm, spread the picked fresh green tea leaves in a clean and breathable bamboo plaque, and place the bamboo weaving in multiple places. On the silage shelf, spread it in a cool and ventilated place. The thickness of the fresh leaves is 1.6cm, the temperature is controlled at 16°C, and the humidity is controlled at 38%. Turn it lightly every 1.0h, and the spreading time is 4.2h. Leaves become soft, volatilize green gas, and emit a delicate fragrance, then it can be prepared and enter the next step;

[0037] (2) Finishing treatment: Send the finished tea leaves through the horizontal conveyor belt to the microwave tea finishing machine with a vibrating tank. The horizontal conveying speed is 13cm / s. The amount of tea leaves in the contain...

Embodiment 2

[0044] Green tea cleaning processing method, the method specifically comprises the following steps:

[0045] (1) Green storage of fresh leaves: Pick fresh green tea leaves with one bud and one leaf or one bud and two leaves with a length of 2.7 cm, spread the picked fresh green tea leaves in a clean and breathable bamboo plaque, and place the bamboo weaving in multiple places. Put fresh leaves on the silage rack in a cool and ventilated place with a thickness of 2.5cm, temperature at 18°C, and humidity at 42%. Gently turn over every 1.2h, spread for 6h, until leaves The quality becomes soft, the green gas is volatilized, and the fragrance is released, then it can be prepared and enter the next step;

[0046] (2) Finishing treatment: Send the finished tea leaves through the horizontal conveyor belt to the microwave tea finishing machine with a vibrating tank. The horizontal conveying speed is 15cm / s. The amount of tea leaves in the container ensures the uniformity of greening;...

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Abstract

The invention belongs to the technical field of green tea processing, and more specifically discloses a green tea clean processing method. The green tea clean processing method comprises fresh leaf storing, enzyme deactivating, quick cooling, tea rolling, drying, refrigeration and aging, fragrance strengthening, and packaging. According to the green tea clean processing method, the key technologies including fresh leaf storing, enzyme deactivating, quick cooling, tea rolling and moudling, drying, refrigeration and aging, and fragrance strengthening are improved, combination of technical parameters is realized, so that green tea processing mechanized, continuous, and clean production is realized, labor intensity is reduced greatly, working efficiency is increased, production cost is reduced, what's more important, tea quality is improved, the appearance of obtained green tea finished product is straight and plump, color is green and moist, tea hair is formed, tea soup is tender green and bright, fragrance is strong and lasts long, taste is mellow and fresh, sweet after taste is achieved, infused leaf is tender green, bright, uniform, and complete, and a high quality green tea product is obtained.

Description

technical field [0001] The invention belongs to the technical field of green tea processing, and specifically discloses a green tea cleaning processing method. Background technique [0002] As a traditional beverage in China, tea leaves are deeply loved by consumers, especially green tea, which is particularly favored because of its good color, aroma, taste and shape. Green tea is unfermented tea, which retains more natural substances of fresh leaves. It is rich in tea polyphenols, catechins, chlorophyll, caffeine, amino acids, vitamins and other nutrients. These natural nutrients in green tea not only have the pharmacological effects of refreshing and clearing the heart, clearing heat and relieving heat, digesting food and phlegm, removing greasy and losing weight, clearing the heart and eliminating troubles, detoxifying and sobering up, promoting body fluid and quenching thirst, reducing fire and improving eyesight, stopping dysentery and dehumidification, etc. Modern dis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06
CPCA23F3/06
Inventor 刘学文李建锋刘姝娟黄绿红黄甲兴黄跃东邱忠庭
Owner 资兴市东江库区果树研究所
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