发表刊物：Catalysts
关键字：chitosan; catalyst; MCM-48; oxidative degradation; cellulase; immobilization
摘要：This paper describes the application of Fe-MCM-48 (Mobil Composition of Matter No.48) and cellulase-MCM-48 catalysts for the depolymerization of chitosan. The results show that H2O2 is a good oxidant for the depolymerization of chitosan in the presence of Fe-MCM-48. The average polymerization degree of the product decreased to 6.1, and decreased to 29.2 when cellulase-MCM-48 was used as a catalyst, because the effffect of the enzyme was affffected by the molecular structure of chitosan. When both materials were used for depolymerization, the average......
合写作者：Huawei Geng; Zonggang Mou; Ziyong Liu;Cheng Yang
文献类型：J
卷号：10
期号：604
是否译文：否
收录刊物：SCI