Studies on Hydrogen Bonding Network Structures of Konjac Glucomannan

被引：27

作者：

庞杰 ^{[1
]}

孙玉敬 ^{[2
]}

杨幼慧 ^{[1
]}

陈缘缘 ^{[3
]}

陈艺勤 ^{[3
]}

孙远明 ^{[1
]}

机构：

[1] College of Food Science, South China Agricultural University

[2] College of Biosystem Engineering and Food Science, Zhejiang University

[3] College of Food Science, Fujian Agriculture and Forestry University

来源：

结构化学 | 2008年 / 04期

关键词：

D O I：

暂无

中图分类号：

O641.1 [化学键理论];

学科分类号：

070305 [高分子化学与物理];

摘要：

In this paper, the hydrogen bonding network models of konjac gluco- mannan (KGM) are predicted in the approach of molecular dynamics (MD). These models have been proved by experiments whose results are consistent with those from simulation. The results show that the hydrogen bonding network structures of KGM are stable and the key linking points of hydrogen bonding network are at the O(6) and O(2) positions on KGM ring. Moreover, acetyl has significant influence on hydrogen bonding network and hydrogen bonding network structures are more stable after deacetylation.

引用

页码：431 / 436

页数：6