Corn steep liquor powder: This is spray-dried Corn Steep Liquor Powder, derived from the process of steeping maize grains. A viscous concentrate of corn solubles, rich in vitamins, amino acids, minerals and other growth stimulants. Used in microbial fermentation, such as antibiotics (penicillin, erythromycin, gentamicin, spectinomycin hydrochloride, aureomycin, etc.),vitamins(VC,VB2,etc.), amino acid (monosodium glutamate, Lysine, phenylalanine,etc.), Enzyme(amylase, glucoamylase,etc.) and as nutrients supplements like water-soluble vegetable protein and water-soluble nutrients etc. in bio-fermentation process