Barka da zuwa siyan 4-Aminobutyric acid CAS 56-12-2 daga gare mu.γ-aminobutyric acid, Sunan Ingilishi: γ-aminobutyricacid (GABA) γ-aminobutyric acid, sunan sinadari: 4-aminobutyric acid; wanda aka fi sani da: γ-aminobutyric acid, aminobutyric acid, pipecolic acid, wanda aka rarraba a cikin dabbobi da tsirrai a cikin vivo. Kwayoyin, rhizomes da ruwan nama na shuke-shuke kamar wake, ginseng da magungunan ganya na kasar Sin duk sun ƙunshi γ-aminobutyric acid. A cikin dabbobin sinadarai, GABA yana wanzuwa kusan a cikin nama na jijiyoyi, kuma abun ciki a cikin nama na kwakwalwa yana kusan 0.1-0.6mg/g nama. Nazarin rigakafi ya nuna cewa mafi girman maida hankali na GABA yana cikin abubuwan da ke cikin kwakwalwa. Gamma-aminobutyric acid ne mai mahimmanci mai hana neurotransmitter wanda aka yi nazari sosai. Yana shiga cikin ayyuka daban-daban na rayuwa kuma yana da babban aikin ilimin lissafi.