小肠结肠炎耶尔森菌中顺式-9,10-亚甲基十六烷酸的存在。
The presence of cis-9,10-methylene hexadecanoic acid in Yersinia enterocolitica.
作者信息
Kanemasa Y, Nagamachi E, Shibuya S
机构信息
Department of Microbiology, Okayama University Medical School.
出版信息
Microbiol Immunol. 1991;35(1):77-81. doi: 10.1111/j.1348-0421.1991.tb01535.x.
The fatty acids of Yersinia enterocolitica were investigated by Abbas and Card. In their report, they stated that the major fatty acids were C16:0, C16:1, C17:0 and C18:1 and branched or cyclopropane side-chain fatty acids could not be detected. We, however, found a moderate amount of cyclopropane side-chain fatty acid. We could determine that this fatty acid was cis-9, 10-methylene hexadecanoic acid by gas-liquid chromatography, gas chromatography-mass spectrometry, silver-nitrate-treated TLC and PtO2 catalyzing hydrogenation method.
阿巴斯和卡德对小肠结肠炎耶尔森菌的脂肪酸进行了研究。在他们的报告中，他们指出主要脂肪酸为C16:0、C16:1、C17:0和C18:1，并且未检测到支链或环丙烷侧链脂肪酸。然而，我们发现了适量的环丙烷侧链脂肪酸。通过气液色谱法、气相色谱-质谱法、硝酸银处理的薄层色谱法和PtO2催化氢化法，我们能够确定这种脂肪酸是顺式-9,10-亚甲基十六烷酸。
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