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A kind of processing method of rock tea and greening machine used in greening process thereof

A processing method and technology of rock tea, applied in the field of greening machines, can solve the problems of difficult control of the temperature of the greening machine, affecting the quality of rock tea, and low yield of rock tea, so as to shorten the withering time, enhance the water absorption rate of cells, The effect of improving fragrance and quality

Active Publication Date: 2018-08-24
泽悟(武夷山)生态茶业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Another object of the present invention is to provide a greening machine used in the process of rock tea processing, to solve the problem that the temperature of the existing greening machine is difficult to control, resulting in the temperature being too high or too low during the shaking process, which affects the quality of rock tea Inhomogeneous blue, leading to technical problems in the low yield of rock tea produced in subsequent processing

Method used

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  • A kind of processing method of rock tea and greening machine used in greening process thereof
  • A kind of processing method of rock tea and greening machine used in greening process thereof
  • A kind of processing method of rock tea and greening machine used in greening process thereof

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Embodiment 1

[0038] Such as figure 1 , figure 2 and image 3 As shown, in the greening machine used in the greening process of the processing method of rock tea, the fixed cylinder 1 is welded on the frame 4, and the frame 4 is provided with a blower 8, and the air outlet of the blower 8 is installed on the bottom of the fixed cylinder 1. On one side, cold air or hot air is blown into the fixed cylinder by a blower to adjust the temperature in the fixed cylinder 1 . A bearing 14 is installed on the side of the fixed cylinder 1 close to the motor 7, and several rollers 12 are installed on the other side. A high temperature resistant rubber sleeve is installed between the rotating drum 3 and the fixed drum 1 at the back, forming a closed space between the rotating drum 3 and the fixed drum 1 . The water cover 2 is wrapped on the outer surface of the fixed cylinder 1, an electric heater 5 is arranged in the frame 4 below the fixed cylinder 1, and the electric heater 5 is connected with th...

Embodiment 2

[0040] A processing method of rock tea, comprising the following steps:

[0041] (1) Picking: When the tea tree germinates in spring every year, fresh leaves with one bud and three leaves are manually picked to ensure the integrity and uniformity of the fresh leaves, and they are not picked in rainy days or hot days;

[0042] (2) Withering: adjust the temperature in the withering machine to be 25°C and the humidity to be 60%, put the fresh rock tea leaves into the withering machine, and the withering time is 60min to obtain withered leaves with a moisture content of 73%;

[0043] (3) Greening: Repeat 5 times according to the program of shaking green → blowing → standing. In the drum-type greening machine, shake green at a speed of 20r / min for 7 minutes, then take out the withered leaves, and use a blower to blow air in the withered leaves for 30 minutes, and then adjust the temperature of the standing room to 24°C , the humidity is 70%, and the withered leaves are sent to the...

Embodiment 3

[0051] A processing method of rock tea, comprising the following steps:

[0052] (1) Picking: When the tea tree germinates in spring every year, fresh leaves with one bud and four leaves are manually picked to ensure the integrity and uniformity of the fresh leaves, and they are not picked in rainy days or hot days;

[0053] (2) Withering: adjust the temperature in the withering machine to be 30°C and the humidity to be 70%, put the fresh rock tea leaves into the withering machine, and the withering time is 70min to obtain withered leaves with a moisture content of 68%;

[0054](3) Greening: Repeat 6 times according to the program of shaking green → blowing → standing. In the drum-type greening machine, shake green at a speed of 24r / min for 7 minutes, then take out the withered leaves, and use a blower to blow air in the withered leaves for 35 minutes, and then adjust the temperature of the standing room to 26°C , the humidity is 80%, and the withered leaves are sent to the s...

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Abstract

The invention discloses a processing method of rock tea and green-making machine used by a green-making step of the processing method and belongs to the technical field of tea leaf processing. The processing method of the rock tea comprises the steps: picking up tea leaves; withering the tea leaves; making green; de-enzyming the tea leaves; kneading the tea leaves; primarily drying the tea leaves; removing impurities; and roasting the tea leaves. The step of making green comprises rocking green, blowing and leaving the tea leaves to stand and recycling for 5-6 times. Compared to last time, in the next green-making, the blowing time is gradually shortened, the green-rocking temperature is firstly increased and then decreased, and the leaving to stand temperature is from high to low and is then raised; the de-enzyming process uses a three-sectional de-enzyming method. The roasting process adopts a way of gradually reducing the temperature, so that the processed rock tea is pure and acrid and sharp in fragrance, fresh and mellow in taste, orange or golden, and clear and bright in liquor color, and brown with green in shape. The rock tea is relatively high in contents of amino acids, flavonoids compounds, aqueous extracts, catechin and tea polyphenol, so that the fragrance and quality of the rock tea are greatly improved.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a processing method of rock tea and a greening machine used in the greening process. Background technique [0002] Tea is a well-known health drink. With changes in consumption concepts and lifestyles, tea beverages have become one of the favorite beverage categories for Chinese consumers. Statistics show that the tea consumption market has accounted for about 20% of the entire beverage consumption market. The reason why tea is favored by consumers is mainly because tea not only tastes better, but also has health care effects. According to research and analysis, tea has the following effects: 1. It helps to delay aging. 2. Contribute to the suppression of cardiovascular disease. 3. Helps prevent and fight cancer. 4. Helps to inhibit and resist virus bacteria. 5. Contribute to beauty and skin care. 6. Helps refresh the mind. 7. Help diuresis and relieve fatigue. 8. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/06A23F3/12
Inventor 丁一琳
Owner 泽悟(武夷山)生态茶业有限公司
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