摘要
火麻多糖HS1和HS2在水中的溶解性能较好,但不溶于高浓度的有机溶剂。通过红外光谱和甲基化以及气相质谱分析得出,火麻多糖HS1的分子结构是以β(1,5)糖苷键连接的木糖为主链,多糖HS2的分子结构是以β(1,4)糖苷键连接的葡萄糖为主链。
Two hemp polysaccharides HS1 and HS2 performance of dissolving in water were better, but they did not dissolve in the organic solvent with the high concentration. According to the infrared spectrum and gaseous phase mass spectroscopy, the hemp polysaccharides HS1 was consisted of xylose which was linked by β(1,5)glucoside bond and the HS2 was consisted of glucose which was linked by β(1,4) glucoside bond.
出处
《食品科技》
CAS
北大核心
2005年第6期22-25,共4页
Food Science and Technology
基金
广西科学青年基金项目(桂科青0229002)
关键词
火麻多糖
理化性质
化学结构
polysaccharides of hemp
physics chemical characteristics
chemical structure
