Continuous degradation of chitosan in a convoluted fibrous bed bioreactor with immobilized Trichoderma reesei

被引：0
|
作者：
Wu, MB [1 ]
Xia, LM [1 ]
Cen, PL [1 ]
机构：
[1] Zhejiang Univ, Dept Chem & Biochem Engn, Hangzhou 310027, Peoples R China
来源：
CHINESE JOURNAL OF CHEMICAL ENGINEERING | 2002年 / 10卷 / 01期
关键词：
continuous degradation; chitosanase production; chitosan degradation; fibrous bed bioreactor; Trichoderma reesei;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Continuous hydrolysis of chitosan was performed in a convoluted fibrous bed bioreactor (CFBB) with immobilized T. reesei. At dilution rate of 0.4d(-1) and substrate concentration of 2%(mass vs. volume), the average degree of polymerization of hydrolysate can be kept at 1.25-1.35, which can be easily regulated by changing dilution rate or inlet chitosan concentration.
引用
收藏
页码：84 / 88
页数：5
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