| abstract |
The present invention relates to a method for producing a gama (gamma-aminobutyric acid, GABA, gamma aminobutyric acid) -containing fermentation, and a food or beverage comprising the same.n n n As described above, the present invention is characterized in that natural GABA-containing fermented products are prepared using two-stage fermentation of vegetable lactic acid bacteria having protease generating ability and Gaba generating ability.n n n According to the present invention, fermented products having a naturally increased Gaba content are prepared using lactic acid bacteria having protease activity and vegetable lactic acid bacteria having glutamate decarboxylase activity, using various materials including glutamic acid-containing proteins as main ingredients. can do. |