期刊文献

The cyclopropane-ring fatty acids of salmonella typhimurium 收藏

鼠伤寒沙门氏菌的环丙烷环脂肪酸

原文求助发布源

作者

G.M. Gray

作者单位

[1]Lister Institute of Preventive Medecine, London, Great Britain

发布日期

19 November 1962

页码

135-141

DOI

10.1016/0006-3002(62)90157-9

来源信息

Biochimica et Biophysica Acta ISSN：0006-3002, 1962年, 65卷, 1期, 135-141页

摘要

The total fatty acids isolated from the phospholipids of Salmonella typhimurium contained C₁₇ (16%) and C₁₉ (4%) components which were identified by gas chromatography as fatty acids with a cyclopropane-ring structure. The C₁₉ component was a mixture of cis-9,10-methylene octadecanoic acid (dihydrosterculic acid) and cis-11,12-methylene octadecanoic acid (lactobacillic acid). The lactobacillic acid accounted for approx. 80% of the C₁₉ acids.

摘要译文

从鼠伤寒沙门氏菌磷脂中分离出的总脂肪酸含有C 17（16％）和C 19（4％）成分，经气相色谱鉴定为具有环丙烷环结构的脂肪酸。 C 19组分是顺式-9,10-亚甲基十八烷酸（二氢十四酸）和顺式-11,12-亚甲基十八烷酸（乳酸杆菌酸）的混合物。乳酸杆菌酸占约。 80％的C 19酸。

G.M. Gray. The cyclopropane-ring fatty acids of salmonella typhimurium[J]. Biochimica et Biophysica Acta, 1962,65(1): 135-141