| 3 | Optimization of Japanese beech hydrolysis treated with batch hot-compressed water by response surface methodology显示文摘In the present work,the combined effects of temperature and reaction time on hydrolysis of Japanese beech as treated by batch hot-compressed water were investigated by response surface methodology.A two-factor and three-level full factorial design was used for experimental design.The statistical models were established to configure the relationship between process conditions(temperature and reaction time)and water-soluble,saccharides from hemicelluloses(including arabinose,galactose,mannose,rhamnose,xylose and xylooligosaccharides)as well as decomposition compounds(5-HMF,furfural and organic acids).As a result of multiple response numerical optimization by applying desirability function method,the optimal hydrolysis conditions were obtained to be temperature of 200℃and reaction time of 3 min.At this optimum point,water-soluble,saccharides from hemicelluloses,5-HMF,furfural and organic acids were 31.5%,19.5%,0.28%,0.70%,and 0.59%,respectively. | LüXin Shiro Saka | 2008 | International Journal of Agricultural and Biological Engineering2008，1，2： | 1 |
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