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Preparation method of green-tea health-care beverage

A health drink and green tea technology, applied in food preparation, pre-extraction tea treatment, food science, etc., can solve the problems of difficult promotion and application, active substance destruction and reduction, and achieve no toxic and side effects, not easy to destroy and reduce, taste Good results

Inactive Publication Date: 2012-07-04
WUHU LIKANGYUAN FOODS BEVERAGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are a variety of active and effective substances in fresh tea leaves. After the tea leaves are processed into dry tea, the activity of many effective substances will be destroyed and reduced. Chinese patent CN1718030A discloses a green tea beverage and its preparation method. The juicing process is carried out by professional equipment Low-temperature, low-oxygen extraction is not easy to be popularized and used

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] 1. Tea cleaning process: Take freshly picked Huangshan tea leaves and wash them twice with water.

[0021] 2. Soaking process: Add water at 30°C to the cleaned tea leaves and soak for 1 hour. The amount of water added is based on the amount of water that can completely submerge the tea leaves, usually 2-3 times the weight of the tea leaves.

[0022] 3. Extraction process: transport the soaked tea leaves and water to the microwave extraction tank, the weight ratio of tea leaves and water is 1:5, heat to 80°C, extract for 20 minutes, cool to 60°C, release the extract, tea residue Leave in the extraction jar and set aside.

[0023] 4. Clarification process: add papain (Papain) to the 60°C extract prepared in the extraction process, react for 30 minutes, cool to room temperature, and filter through a microporous membrane (100um). The volume of the extract and papain / The weight (liter / kg) ratio is 1:0.05.

[0024] 5. Blending process: Take the clarified green tea extract,...

Embodiment 2

[0028] 1. Tea cleaning process: Take newly picked Huangshan tea leaves and wash them with water for 3 times.

[0029] 2. Soaking process: Add water at 50°C to the cleaned tea leaves and soak for 2 hours. The amount of water added is based on the amount of water that can completely submerge the tea leaves, usually 2-3 times the weight of the tea leaves.

[0030] 3. Extraction process: transfer the soaked tea leaves and water to the microwave extraction tank, the weight ratio of tea leaves and water is 1:6, heat to 85°C, extract for 40 minutes, cool to 50°C, release the extract, tea dregs Leave in the extraction jar and set aside.

[0031] 4. Clarification process: add papain (Papain) to the 50°C extract obtained in the extraction process, react for 30 minutes, cool to room temperature, and filter through a microporous membrane (100um). The volume of the extract and papain / The weight (liter / kg) ratio is 1:0.2.

[0032] 5. Blending process: Take the clarified green tea extract...

Embodiment 3

[0036] 1. Tea cleaning process: Take newly picked Huangshan tea leaves and wash them with water for 3 times.

[0037] 2. Soaking process: Add water at 60°C to the cleaned tea leaves and soak for 1 hour. The amount of water to be added is based on the amount of water that can completely submerge the tea leaves, usually 3 times the weight of the tea leaves.

[0038] 3. Extraction process: transfer the soaked tea leaves and water to the microwave extraction tank, the weight ratio of tea leaves and water is 1:8, heat to 85°C, extract for 60 minutes, cool to 50°C, release the extract, tea residue Leave in the extraction jar and set aside.

[0039] 4. Clarification process: add papain (Papain) and Rhizopus kornii CGMCC 3.2681 to the 50°C extract obtained in the extraction process, react for 30 minutes, cool to room temperature, and filter with a microporous membrane (0.1um). The volume / weight (liter / kg) ratio of extract and papain is 1:0.2, and the volume ratio of extract and Korn ...

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PUM

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Abstract

The present invention disclosed a preparation method of green tea beverage, including the following processes: 1. Tea cleansing process; 2. Soaking process; 3. Extraction process; 4. Clarification process; 5. Mixing process; 6. Sterilization process; 7. Embedding process. Compared with the present technology, the present invention brings biological enzymes into the green tea extraction liquid to perform clarification process and adds momordica grosvenori extract in the mixing process, so that the prepared tea beverage has functions of heat clearing and detoxicating, summerheat removing and dryness moistening, engender fluid suppress cough, clear moistening without sweet; unique role for alleviating the human body fire and dryness-heat and the like discomfort caused by weather, diet and life habit; simple preparation method and no toxic side effects, wherein, various active effective substances are not easily destroyed and reduced.

Description

technical field [0001] The invention belongs to a preparation method of tea beverage, in particular to a preparation method of green tea health beverage. Background technique [0002] In recent years, natural, healthy, fast and convenient tea drinks have grown rapidly at home and abroad, becoming the most dynamic and potential drinks. Traditional green tea is made from the young buds and leaves of tea trees, which are processed through processes such as killing greens, rolling and drying. There are a variety of active and effective substances in fresh tea leaves. After the tea leaves are processed into dry tea, the activity of many effective substances will be destroyed and reduced. Chinese patent CN1718030A discloses a green tea beverage and its preparation method. The juicing process is carried out by professional equipment Carrying out low-temperature, low-oxygen extraction is not easy to be popularized and used. Contents of the invention [0003] The technical proble...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/14A23L1/29A23L2/38A23L33/00
Inventor 龙柏伍裴意平胡霞
Owner WUHU LIKANGYUAN FOODS BEVERAGE
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