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Production process of tea gamma-aminobutyric acid

An aminobutyric acid and production process technology, which is applied in the field of tea γ-aminobutyric acid production process, can solve the problems of insufficient processing depth, many tea by-products, low technological content, etc., to improve kidney function, liver function, The effect of promoting alcohol metabolism

Inactive Publication Date: 2010-06-16
FUJIAN ANXI TEA BIOTECH
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  • Claims
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Problems solved by technology

At present, there is a method for extracting γ-aminobutyric acid from tea, which is mainly obtained by vacuum anaerobic fermentation of tea, which has low technological content, backward equipment, single variety and insufficient processing depth, and more importantly, tea by-products many

Method used

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  • Production process of tea gamma-aminobutyric acid
  • Production process of tea gamma-aminobutyric acid
  • Production process of tea gamma-aminobutyric acid

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Embodiment 1

[0018] Such as figure 2 Shown, a kind of production technology of tea gamma-aminobutyric acid (GABA), is the gamma-aminobutyric acid extract that is obtained by the fermented gamma-aminobutyric acid bacterial liquid that obtains after the fermentation of lactic acid bacteria, cell conversion and tealeaves Filtration and mixing, adding enzyme reaction solution, vacuum concentration and spray drying to form tea γ-aminobutyric acid (GABA) powder. The steps of this embodiment are:

[0019] 1. Slope inoculation culture

[0020] Prepare solid slant medium according to the slant medium formula, and the strain preservation medium (solid slant medium (g / L)) formula is: yeast flavor 10, glucose 15, calcium carbonate 15, agar 15, pH 6.8.

[0021] Put the prepared medium formula into test tubes while hot (the liquid volume is 1 / 4 of the total height of the test tubes), sterilize at 0.1Mpa for 20 minutes, spread it on a slope, cool it and inoculate it, put it into a 30°C constant temper...

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Abstract

The invention discloses a production process of tea gamma-aminobutyric acid, comprising the following steps of: filtering and mixing fermentation product gamma-aminobutyric acid bacterial liquid which is obtained by lactic acid bacteria fermentation and cell transformation and a gamma-aminobutyric acid extract extracted from the tea; adding an enzyme reaction solution; and carrying out vacuum condensation and spraying and drying to obtain tea gamma-aminobutyric acid powder. The gamma-aminobutyric acid powder has the functions of improving the neural function and brain function, settling down the sprit, improving liver function and kidney function, adjusting hormone secretion, promoting the alcohol metabolism and deodorizing.

Description

technical field [0001] The invention relates to a production process of tea gamma-aminobutyric acid. Background technique [0002] γ-aminobutyric acid (gamma-aminobu-tyric acid, abbreviated as GABA) is a naturally occurring non-protein amino acid with a molecular formula of H 2 N-CH 2 -CH 2 -CH 2 -COOH, relative molecular weight 103, structural formula such as figure 1 shown. In 2009, GABA has been approved as a new resource food by the Ministry of Health of the People's Republic of China. Tea GABA has always been a nutritional, healthy and functional food. At present, there is a method for extracting γ-aminobutyric acid from tea, which is mainly obtained by vacuum anaerobic fermentation of tea, which has low technological content, backward equipment, single variety and insufficient processing depth, and more importantly, tea by-products many. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide a...

Claims

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Application Information

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IPC IPC(8): C12P13/00C07C229/08C12R1/225
Inventor 谢力昌谢杰典谢兴荣
Owner FUJIAN ANXI TEA BIOTECH
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