期刊
SUGAR TECH
卷 15, 期 3, 页码 322-327出版社
SPRINGER INDIA
DOI: 10.1007/s12355-013-0235-8
关键词
Conversion; Sweet sorghum straw; Dilute acid saccharification
类别
资金
- Government of Thailand
- Graduate School Research Fund
- Ratchadaphiseksomphot Endowment Fund [RD_40_53_61]
- Higher Education Research Promotion and National Research University Project of Thailand
- Office of the Higher Education Commission [EN1191B-55]
- Chulalongkorn University
This study was focused on hydrolysis of sweet sorghum straw using dilute acid pretreatment. The biomass loading was 10 % w/v and the pretreatment parameters, concentration of sulfuric acid (0-3 % v/v), temperatures (120-190 degrees C) and residence times (10-30 min) were investigated. The monomeric sugars (glucose, xylose, galactose, arabinose, mannose) in hydrolyzate were analyzed using high performance liquid chromatography. The maximum yield of glucose and xylose from sweet sorghum straw was 0.234 g glucose/g dry substrate and 0.208 g xylose/g dry substrate, respectively, at the pretreatment condition: 120 degrees C, 3 % H2SO4 for 10 min. In this case, a total of 50.04 % of glucan and 76.41 % of xylan were converted to glucose and xylose, respectively.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据