3.1.1.20 tannase submerged culture - -, 749445 3.1.1.20 tannase submerged culture optimzation of culture conditions for enzyme production, method evaluation and modelling, overview. Maximum production is obtained at pH 5.2, 34.97°C, 103.34 rpm agitation speed, and 91.34 h of incubation time, using enrichment medium containing 0.2% tannic acid as sole carbon source -, 750173 3.1.1.20 tannase submerged culture submerged fermentation using different tannin-rich agro-residues like Indian gooseberry leaves (Phyllanthus emblica), Black plum leaves (Syzygium cumini), Eucalyptus leaves (Eucalyptus glogus) and Babul leaves (Acacia nilotica). Among all agro-residues, Indian gooseberry leaves are the best substrate. Maximum tannase production is 1.26fold enhanced at 5.52 pH, 39.72°C temperature, 91.82 h of incubation time and 2.17% tannin content, optimization and evaluation, detailed overview -, 749547 3.2.1.67 galacturonan 1,4-alpha-galacturonidase submerged culture - -, 708787 3.2.1.67 galacturonan 1,4-alpha-galacturonidase submerged culture growth on citric pectin as sole carbon source -, 709377