2种方法制备硫酸化小刺猴头菌多糖

被引：9

作者：

王新宇 ^{[1
,2
]}

迟祥 ^{[3
]}

石亮 ^{[3
]}

沈思捷 ^{[2
]}

王雪 ^{[4
]}

宋慧 ^{[2
]}

机构：

[1] 白求恩医科大学制药厂

[2] 吉林农业大学生命科学学院

[3] 长春生物制品研究所

[4] 大连珍奥药业有限公司

来源：

吉林农业大学学报 | 2013年 / 35卷 / 06期

关键词：

小刺猴头菌; 多糖; 氯磺酸—吡啶法; 浓硫酸法; 氯化钡—明胶法;

D O I：

10.13327/j.jjlau.2013.06.013

中图分类号：

S646.9 [其他];

学科分类号：

090202 [蔬菜学];

摘要：

采用氯磺酸—吡啶法和浓硫酸法制备硫酸化小刺猴头菌多糖,傅立叶变换红外光谱鉴定硫酸化多糖。结果表明:修饰后的多糖在1 259.17 cm-1和807.73 cm-1或1 226.44 cm-1处出现硫酸酯键吸收峰,表明硫酸基团已经与多糖结合成酯。采用氯化钡—明胶法测定硫酸根含量,制备取代度为0.94或0.82的硫酸化多糖。

引用

页码：704 / 707

页数：4

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