High yield gamma-reanal monascus ruber Mr-5 bacterial strain, screening method and use thereof

The invention belongs to the biotechnology food field, and in particular relates to a high-yield gamma-aminobutyric acid Monascus ruber Mr-5 bacterial strain, as well as a screening method and a use of the same. The preservation number of the high-yield GABA Monascus ruber Mr-5 bacterial strain is C...

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Bibliographische Detailangaben
Hauptverfasser:	LI JIE, HOU JIAHENG, JIANG DONGHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR COMPOSITIONS THEREOF CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES CULTURE MEDIA ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROCESSES OF PREPARING SUCH COMPOSITIONS PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The invention belongs to the biotechnology food field, and in particular relates to a high-yield gamma-aminobutyric acid Monascus ruber Mr-5 bacterial strain, as well as a screening method and a use of the same. The preservation number of the high-yield GABA Monascus ruber Mr-5 bacterial strain is CCTCC No: M208043, which is preserved in China Center for Type Culture Collection. In addition, the invention also discloses a screening method and a use of the Monascus ruber Mr-5 bacterial strain, as well as a method of using the Monascus ruber Mr-5 bacterial strain for the synthesis of gamma-aminobutyric acid. A fermentation liquid obtained through the method of synthesizing the gamma-aminobutyric acid contains 6-9 g of the gamma-aminobutyric acid per liter by biological methods. Moreover, the produced gamma-aminobutyric acid has no potential safety trouble and can reach the GRAS.