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Preparation method of functional composite theabrownin

A theabrownin and functional technology, applied in the field of biochemistry, can solve the problems of high cost, long cycle, lack of raw materials, etc., and achieve the effects of improving production efficiency and quality, simple operation and high feasibility

Inactive Publication Date: 2017-11-24
杭州丹娜生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of lack of raw materials, long cycle and high cost in the current production of theabrownin, the present invention provides a method for preparing functional compound theabrownin. The process is low in investment, simple in process, short in production cycle, high in output, and extremely Greatly improved the production efficiency and quality of theabrownin

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] (1) Mixing: Mix the raw materials consisting of 50 parts of green tea, 50 parts of tea polyphenols, 1 part of tea head and 0.3 part of vitamin C;

[0035] (2) Fermentation: Mix 100 parts of fresh shiitake mushrooms with 600 parts of water and 0.1 part of vitamin C, beat at 0°C, and then filter, the filtrate is shiitake mushroom juice. Add 10 parts of shiitake mushroom juice to 100 parts of raw materials and mix evenly, then stack and ferment. The material thickness is 10cm, the fermentation temperature is 50°C, and the fermentation time is 48h. During the fermentation process, the material is turned every 2h, and the shiitake mushroom juice is sprayed. Keep the moisture content of the material at 15%;

[0036] (3) Extraction: After the fermentation is completed, add water to the material for extraction. The quality of the water is 15 times the mass of the material after fermentation. The extraction temperature is 70°C, and the extraction time is 3 hours. After the extra...

Embodiment 2

[0040] (1) Mixing: Mix the raw materials consisting of 90 parts of green tea, 10 parts of tea polyphenols, 9 parts of tea head and 0.08 part of vitamin C;

[0041] (2) Fermentation: Mix 100 parts of fresh shiitake mushrooms with 400 parts of water and 0.3 parts of vitamin C, beat at 10°C, and then filter, the filtrate is shiitake mushroom juice. Add 30 parts of shiitake mushroom juice to 100 parts of raw materials and mix evenly, then stack and ferment, the thickness of the material is 35cm, the fermentation temperature is 40°C, and the fermentation time is 36h. During the fermentation process, turn the material every 2h and spray the shiitake mushroom juice. Keep the moisture content of the material at 30%;

[0042] (3) Extraction: After the fermentation is completed, the material is extracted with water. The quality of the water is 10 times the mass of the material after fermentation. The extraction temperature is 90°C, and the extraction time is 2 hours. After the extractio...

Embodiment 3

[0046] (1) Mixing: Mix the raw materials consisting of 100 parts of tea polyphenols and 0.6 parts of vitamin C in a stainless steel fermenter;

[0047] (2) Fermentation: After mixing 100 parts of fresh tea leaves with 100 parts of water and 0.5 parts of vitamin C, beating at 20°C, and then filtering, the filtrate is tea juice. Add 45 parts of tea juice to 100 parts of raw materials and mix evenly, then stack and ferment in a stainless steel fermenter, the thickness of the material is 45cm, the fermentation temperature is 30°C, and the fermentation time is 24h. During the fermentation process, the material is turned every 2h, and Spray tea juice to keep the moisture content of the material at 45%;

[0048] (3) Extraction: After the fermentation is completed, add water to the material for extraction. The quality of the water is 6 times the mass of the material after fermentation. The extraction temperature is 100°C, and the extraction time is 0.5h. Extract again, the quality of...

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Abstract

The invention relates to the technical field of biochemistry. In order to solve the problems that at present, theabrownin production raw materials are in short and cost is high, the invention provides a preparation method of the functional composite theabrownin, and the preparation method comprises the steps of mixing, fermenting, extracting and the like. The preparation method is low in process investment, is simple in process, is high in yield, and greatly improves production efficiency and quality of theabrownin.

Description

technical field [0001] The invention relates to the technical field of biochemistry, in particular to a preparation method of functional composite theabrownin. Background technique [0002] The discovery and utilization of tea has a history of four to five thousand years in China. Since ancient times, there has been a saying that "Shen Nong tasted a hundred herbs, encountered seventy-two poisons every day, and got tea to cure them". Modern studies have shown that tea contains alkaloids, tea polyphenols, tea pigments, vitamins and other ingredients. Theabrowwnins (TBs) are formed by further oxidation of thearubigins and theaflavins and combined with proteins, polysaccharides and other substances. Theabrownin has various biological activities such as antibacterial, blood lipid lowering and blood pressure lowering, and also has certain preventive and inhibitory effects on tumors. [0003] At present, theabrownin is mainly extracted from black tea. Due to the restriction of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/16
CPCA23F3/163A23F3/166
Inventor 许亭花其他发明人请求不公开姓名
Owner 杭州丹娜生物科技有限公司
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