... decarboxylase, GABA, a kind of natural non-protein amino acid, is an important neurotransmitter of the central nervous system for ... brain activity7,To sooth discomfort8,The good of GABA Applications of GABA The natural GABA has been internationally recognized as ... bread, instant noodles and other functional food and drinks. CAS NO. 56-12-2 Microbial fermentation,Rice bran, Natural, GABA,content 50