Dutton G G, Lim A V
Carbohydr Res. 1985 Dec 1;144(2):263-76. doi: 10.1016/s0008-6215(00)90674-8.
The structure of the capsular polysaccharide from Klebsiella K79 was determined by the techniques of methylation, periodate oxidation, beta-elimination, chromic acid oxidation, and partial hydrolysis. N.m.r. spectroscopy (1H and 13C) was used extensively to establish the nature of the anomeric linkages of the polysaccharide and of oligosaccharides derived through degradative procedures. The polysaccharide was found to have the heptasaccharide, "5 + 2" repeating unit: (Formula: see text).
通过甲基化、高碘酸盐氧化、β-消除、铬酸氧化和部分水解等技术确定了肺炎克雷伯菌K79荚膜多糖的结构。广泛使用核磁共振光谱（1H和13C）来确定多糖以及通过降解程序衍生的寡糖的异头键的性质。发现该多糖具有七糖“5 + 2”重复单元：（分子式：见正文）。
