摘要
以大米草为原料,研究高温热水预处理方法和酶添加量、水解工艺等对水解效率的影响.研究表明,当酶添加量为3.6%,反应时间为72 h时,还原糖得率最高.通过XRD、红外光谱和扫描电镜等手段表征,进一步揭示了预处理效果.
The effect of hot water pretreatment and enzyme dosage on hydrolysis efficiency was investigated with the Spartina anglica used as the raw material.The results show that when the enzyme dosage was 3.6% and the reaction time was 72 h,the yield of reducing sugar was the highest.The effect of pretreatment was further revealed by XRD,FT-IR and SEM.
作者
谢茹胜
毛柳浩
刘健
龙敏南
XIE Rusheng;MAO Liuhao;LIU Jian;LONG Minnan(Fujian Vocational College of Bioengineering,Fuzhou 350007,China;College of Energy,Xiamen University,Xiamen 361102,China)
出处
《福建师范大学学报（自然科学版）》
CAS
北大核心
2020年第5期37-44,共8页
Journal of Fujian Normal University：Natural Science Edition
基金
福建海洋生物制品创新服务平台(闽海洋高新[2016]21号)。
关键词
大米草
预处理
酶水解
高温热水
纤维素
生物能源
Spartina anglica
pretreatment
enzymatic hydrolysis
high temperature water
cellulose
bioenergy
