摘要
采用高效液相色谱、气相色谱、特异性酶降解、高碘酸氧化、Smith降解及各种化学方法进行螺旋藻多糖分子质量、单糖组成、连接方式及糖苷键键型分析 ,并对各种化学成分进行测定。经检测螺旋藻多糖是一种由多种单糖组成的复杂多糖 ,具有 β 型糖苷键 ,主链部分以 1→
PSP is a novel sulfate polysaccharide with complicate chemical structure. To investigate the chemical structure of PSP, several methods such as HPLC, enzyme degradation, partial and complete acidic hydrolysis were used to determine the sugar composition,linkage models,main chain,side chain and branch point of PSP. As a conclution, the PSP is a sulfate heterpolysaccharide. The glycosidic of PSP is of β configuration and it also has a backbone of β(1→3).
出处
《药物生物技术》
CAS
CSCD
2004年第6期389-391,共3页
Pharmaceutical Biotechnology
关键词
螺旋藻多糖
化学结构
Spirulina Platensis polysaccharide, Structure analysis
