title: Optimization of some additives to improve protease production under SSF.
abstract: In a locally isolated Rhizopus oryzae strain highest-production of protease (388.54/g wheat bran) was observed in presence of Tween-80 and dioctyl sodium sulfosuccinate individually at 40mg/g wheat bran concentration. Under solid state fermentation biotin (0.0025mg/g wheat bran); Ca2+ (0.05mg/g wheat bran) and 1-Naphthyl acetic acid (0.01mg/g wheat bran) also showed some inducing effect on the synthesis of the enzyme protease by solid state fermentation.
authors.affiliation: Department of Agricultural & Food Engineering, Indian Institute of Technology, Kharagpur.
authors.forename: R
authors.initials: R
authors.lastname: Tunga
authors.forename: R
authors.initials: R
authors.lastname: Banerjee
authors.forename: B C
authors.initials: BC
authors.lastname: Bhattacharyya
mesh_terms: D001710:Biotin / Q000494:pharmacology; D002118:Calcium / Q000494:pharmacology; D010450:Endopeptidases / Q000096:biosynthesis*; D005285:Fermentation; D009280:Naphthaleneacetic Acids / Q000494:pharmacology; D012233:Rhizopus / Q000187:drug effects / Q000201:enzymology*; D013501:Surface-Active Agents / Q000494:pharmacology
chemical_list: D009280:Naphthaleneacetic Acids; D013501:Surface-Active Agents; C034182:1-naphthaleneacetic acid; D001710:Biotin; D010450:Endopeptidases; D002118:Calcium