Acetylation of bacterial cellulose: Preparation of cellulose acetate having a high degree of polymerization

被引：25

作者：

Tabuchi, M ^{[1
]}

Watanabe, K ^{[1
]}

Morinaga, Y ^{[1
]}

Yoshinaga, F ^{[1
]}

机构：

[1] Biopolymer Res Co Ltd, KSP R&D B1015, Takatsu Ku, Kawasaki, Kanagawa 2130012, Japan

来源：

BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY | 1998年 / 62卷 / 07期

关键词：

bacterial cellulose; acetylation; cellulose acetate; degree of polymerization; mechanical properties;

D O I：

10.1271/bbb.62.1451

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Cellulose triacetate prepared from bacterial cellulose of Acetobacter xylinum subsp, sucrofermentans BPR3001A showed a higher degree of polymerization and higher mechanical strength than that from the cotton linter, The fine fibrils of bacterial cellulose required only a short time for acetylation which preserved the high degree of polymerization.

引用

页码：1451 / 1454

页数：4