glutamate, arginine, isoleucine, etc. it is also used to produce citric acid, lactic acid, malic acid, itaconic acid, oxalic acid, etc.
3) As raw material for producing various modified starches, such as pregelatinized starch, acidified starch, oxidized starch, etherified starch, esterified starch, crosslined starch, grafted starch, etc.
4) As raw material for producing various antibiotics, such as penicillin, cephalosporin, tetracycline, oxytetracycline, aureomycin, streptomycin and a variety o