2011•Science and Technology of Food IndustryRequires access
Preparation of reducing sugar via synergistic hydrolysis cotton seed hull with microwave and solid acid
LI Xiang-su
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Abstract
Reducing sugar was made from cotton seed hull via synergistic hydrolysis with microwave and solid acid. The effects of microwave power,amount of solid acid,hydrolysis time,temperature and liquid-solid mass ratios on the reducing sugar yield were discussed. A quadratic regression model was founded with response surface methodology,and the process was optimized. The result showed that the reducing sugar yield was 62.49% as the microwave power was 461.91W,amaunt of solid acid was 6.46%,time was 2.99h,temperature was 100℃,liquid-solid mass ratios was 18:1.