PRODUCTION AND OPTIMIZATION OF POLY γ-GLUTAMIC ACID FROM BACILLUS SUBTILIS USING RICE HUSK BY SOLID STATE FERMENTATION  

2021-04-26
Poly-γ-glutamic acid (γ-PGA) is an anionic polyamino acid composed of L and D glutamic acid isomers linked via amide bond between the α-amino and γ-carboxylic groups of adjacent monomers largely ...