Effect of carbon and nitrogen sources on xylanase production by Trichoderma harzianum 1073 D3

Response surface optimization of fermentation conditions for producing xylanase by Aspergillus niger SL-05

“…The addition of glucose also increased some xylanase activity comparing to the control within the same incubation time, suggesting that the second carbon source (glucose) facilitated microbial growth and enzyme production. This finding would partially support why extraaddition glucose shortened the incubation time [23]. Although xylan and sodium carboxymethylcellulose showed high improvement in xylanase production, they are much more expensive than glucose.…”

Bioprocessing of Agricultural Residuals for the Optimum Production of Extracellular Xylanase by Aspergillus brasiliensis in Solid State Fermentation (SsF)

“…According to Seyis and Aksoz [64], the costs of production have a linear relationship with the production time. Therefore, to minimize the production costs, xylanase should be produced in the shortest possible time.…”

Screening and enzymatic study of a composite microbial system FH3

“…In this study, pure sugars gave good growth but cellulase production was very poor. This could be due to the fact that easily metabolizable substrates might prevent the enzyme synthesis (Seyis et al, 2005). For further studies on the enzyme production by FH3, some small molecule carbon sources such as glucose and sucrose were added to the medium.…”