US 11,913,047 B2
Method for producing γ-aminobutyric acid and fermented culture prepared thereby
Hsieh-Hsun Ho, Tainan (TW); Ching-Wei Chen, Tainan (TW); Yu-Fen Huang, Tainan (TW); Chen-Hung Hsu, Tainan (TW); Wen-Yang Lin, Tainan (TW); Yi-Wei Kuo, Tainan (TW); and Shin-Yu Tsai, Tainan (TW)
Assigned to GLAC BIOTECH CO., LTD., Tainan (TW)
Filed by GLAC BIOTECH CO., LTD., Tainan (TW)
Filed on Jan. 7, 2022, as Appl. No. 17/647,436.
Claims priority of application No. 110111908 (TW), filed on Mar. 31, 2021; and application No. 110132130 (TW), filed on Aug. 30, 2021.
Prior Publication US 2022/0315960 A1, Oct. 6, 2022
Int. Cl. C12P 13/00 (2006.01); C12N 1/20 (2006.01); C12P 39/00 (2006.01); A23L 33/135 (2016.01); C12R 1/23 (2006.01); C12R 1/25 (2006.01)
CPC C12P 13/001 (2013.01) [A23L 33/135 (2016.08); C12N 1/205 (2021.05); C12P 39/00 (2013.01); A23V 2002/00 (2013.01); A23V 2400/113 (2023.08); A23V 2400/169 (2023.08); A23V 2400/181 (2023.08); A23V 2400/519 (2023.08); A23V 2400/529 (2023.08); C12R 2001/23 (2021.05); C12R 2001/25 (2021.05)] 14 Claims
OG exemplary drawing
 
1. A method for producing γ-aminobutyric acid (GABA), comprising cultivating a probiotic composition including lactic acid bacterial strains capable of producing GABA in a culture medium containing glutamic acid or a salt thereof,
wherein the lactic acid bacterial strains include Bifidobacterium breve CCFM1025 which is deposited at the Guangdong Microbial Culture Collection Center (GDMCC) under an accession number GDMCC 60386, Lactobacillus acidophilus TYCA06 which is deposited at the China General Microbiological Culture Collection Center (CGMCC) under an accession number CGMCC 15210, and Lactobacillus plantarum LPL28 which is deposited at the CGMCC under an accession number CGMCC 17954.