... grains. A viscous concentrate of corn solubles, rich in vitamins, amino acids, minerals and other growth stimulants. Used in microbial fermentation, such ... , erythromycin, gentamicin, spectinomycin hydrochloride, aureomycin, etc.),vitamins(VC,VB2,etc.), amino acid (monosodium glutamate, Lysine, phenylalanine,etc.), Enzyme(amylase, glucoamylase,etc ...