... which is from the biotransformation of rice bran. 2 ,The content series we produced is 20% -99 ... neurotransmitter of the central nervous system for mammals.2. GABA can be found in our eye retinas ... materials for the medicines, health products and cosmetics. 2. directly adding into the tea, beverages and milk ... food and drinks. CAS NO. 56-12-2 Microbial fermentation,Rice bran, Natural, GABA,content 80