NOVEL LACTOBACILLUS BREVIS K203 AND GAMMA AMINO BUTYRIC ACID(GABA) PRODUCTION WITH HIGH YIELD USING THE SAME

The present invention relates to a Lactobacillus brevis K203 strain producing gamma-amino butyric acid (GABA) and a method using the same for producing GABA. The L.brevis K203 strain of the present invention is identified by analyzing a base sequence of 16S rDNA and using Gram staining method; and G...

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Bibliographische Detailangaben
Hauptverfasser:	PARK, RO DONG, YONG, JU HYUN, TRAN THI THANH BINH, JUNG, WOO JIN, JU, WAN TEAK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The present invention relates to a Lactobacillus brevis K203 strain producing gamma-amino butyric acid (GABA) and a method using the same for producing GABA. The L.brevis K203 strain of the present invention is identified by analyzing a base sequence of 16S rDNA and using Gram staining method; and GABA in a culture medium is refined by freezing and drying after performing a thin film chromatography and an ion exchange chromatography. Therefore, the present invention has an advantage that the L.brevis K203 strain producing GABA in high yield and characteristics thereof are capable of being applied to mass production of GABA.