DISTRIBUTION OF THE ACETAMIDE GROUP IN PARTIALLY DEACETYLATED CHITINS

被引：39

作者：

SASHIWA, H ^{[1
]}

SAIMOTO, H ^{[1
]}

SHIGEMASA, Y ^{[1
]}

OGAWA, R ^{[1
]}

TOKURA, S ^{[1
]}

机构：

[1] HOKKAIDO UNIV,FAC SCI,DEPT POLYMER SCI,SAPPORO,HOKKAIDO 060,JAPAN

来源：

CARBOHYDRATE POLYMERS | 1991年 / 16卷 / 03期

关键词：

D O I：

10.1016/0144-8617(91)90114-R

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The distribution of the acetamide group in partially deacetylated chitins (DAC) was investigated by nitrous acid deamination. Deamination products of various DAC (DAC-66, DAC-77, DAC-84 and DAC-91) were mainly trisaccharide, disaccharide, and monosaccharide. These results would suggest random distribution of the acetamide group in the DAC molecule prepared by heterogeneous deacetylation.

引用

页码：291 / 296

页数：6

共 12 条

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