Open AccessIsolation of 9‐hydroxy‐δ‐tetradecalactone from lipid A of Pseudomonas diminuta and Pseudomonas vesicularis
Author(s) -
Arata Satoru,
Hirayama Tohru,
Kasai Nobuhiko,
Itoh Takashi,
Ohsawa Akio
Publication year - 1989
Publication title -
fems microbiology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.899
H-Index - 151
eISSN - 1574-6968
pISSN - 0378-1097
DOI - 10.1111/j.1574-6968.1989.tb03449.x
Subject(s) - pseudomonas , chemistry , mass spectrometry , hydrolysate , lipid a , chromatography , pseudomonadaceae , gas chromatography , trimethylsilyl , gas chromatography–mass spectrometry , pseudomonadales , biochemistry , bacteria , organic chemistry , biology , hydrolysis , genetics
A lipid component was isolated from the fatty acid fraction of acid hydrolysates of lipid A derived from Pseudomonas diminuta JCM 2788 and Pseudomonas vesicularis JCM 1477 lipopolysaccharide. By structural analysis of the lipid and its trimethylsilyl and acetyl derivatives by thin‐layer chromatography, gas chromatography‐mass spectrometry, mass spectrometry, infrared spectrometry and 13 C‐NMR, it was identified as 9‐hydroxy‐δ‐tetradecalactone.