|
PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
Pretreatment of rice straw facilitating the enzymatic saccharification process was performed by a ligninolytic fungal consortium, resulting in rice straw having 56.4 % cellulose, 12.2% hemicelluloses, and 2.2% lignin. Using response surface methodology, the combined effect of substrate concentration, temperature and pH on reducing sugar yield from enzymatic saccharification of rice straw optimized substrate concentration, 5.0% (w/v); temperature, 55°C and pH, 4.8 yielding a maximum sugar content of 492.0 milligram per gram dry substrate (mg/gds) with a saccharification efficiency of 81.1%. The experimental results were in good agreement with predicted values. Therefore, the model could be successfully used to identify the effective combinations of the three factors for predicting reducing sugar yield.