Production of cellulase by a newly isolated strain of Aspergillus sydowii and its optimization under submerged fermentation

Degradation of chlorothalonil through a hydrolytic dehalogenase secreted from Bacillus subtilis WB800

“…Proteases are generally produced using submerged fermentation due to the apparent advantages of this methodology in consistent enzyme production, with defined medium and processing conditions for medium components (Prakasham et al, 2006;Matkar et al, 2013). Therefore, the optimization of medium components and culture conditions might improve the yield of this enzyme.…”

Cost-effective production of cellulose hydrolysing enzymes from Trichoderma sp. RCK65 under SSF and its evaluation in saccharification of cellulosic substrates

“…An optimal inoculum level is necessary for maintaining balance between the proliferating biomass and available nutrients to produce maximum enzyme [23]. In this study, the effect of inoculum concentration ranging from 10 to 50 % (v/w) revealed that 20 % (v/w) is the optimal inoculum concentration for maximum cellulase production, i.e.…”

Alkali-tolerant β-glucosidase produced by newly isolated Aspergillus fumigatus WL002 from rotten wood

“…Many b-glucosidase-producing organisms have been isolated from different sources (Bajaj et al, 2009;Kaur et al, 2007;Matkar et al, 2013;Saha and Bothast, 1996;Yang et al, 2014). However, the optimum time for maximum enzyme production by different microbes was relatively variable.…”

“…However, the optimum time for maximum enzyme production by different microbes was relatively variable. Aspergillus sydowii was reported to produce maximum b-glucosidase after 6 days of fermentation (Matkar et al, 2013), whereas Candida peltata and Melanocarpus sp. did so after 96 h (Saha and Bothast, 1996) and 72 h (Kaur et al, 2007), respectively.…”