摘要
微波法提取的螺旋藻多糖,经十六烷基三甲基溴化铵盐溶液分级,得不同级分螺旋藻多糖S1、S2、S3。通过浓硫酸法和氯磺酸甲酰胺法合成了螺旋藻硫酸酯化多糖SL1、SL2和SL3,用IR对产物结构作了表征。
Spirulina platensis polysaccharides was extracted by microwave-assisted, and ditferent tractions S1, S2 and S3 of spirulina platensis polysaccharides were gotten by fractionation with cetyltrimethy- lammonium bromide（CTMAB）. Spirulina platensis polysaccharides of sulfated ester were synthesized through concentrated oil of vitriol and methanamide chlorosulfonate methods. Finally, the products were determined by IR spectra.
出处
《光谱实验室》
CAS
CSCD
2005年第6期1322-1324,共3页
Chinese Journal of Spectroscopy Laboratory
基金
山西省自然科学基金(No20051028)
教育部留学归国人员科研启动基金(No2005383)资助项目
关键词
螺旋藻多糖
酯化反应
红外光谱
Spirulina Platensis Polysaccharide, Esterization, IR Spectrum.
