电器绝缘油中枝动菌代谢物脂肪酸的分离、纯化及结构鉴定  

Purification and characterization of fatty acid from metabolites of mycoplana in the insulation oil

作　　者：梅子青[1] 王海晶[1] 王丰[1] 黄宜兵[1] 朴真三[1] 

机构地区：[1]吉林大学生命科学学院,长春130023

出　　处：《吉林大学学报（理学版）》2004年第1期116-120,共5页Journal of Jilin University:Science Edition

基　　金：吉林省科学技术委员会基金(批准号:98.1-09).

摘　　要：利用薄层层析(TLC)、液-质联机(LC-MS)等技术从电器绝缘油(变压器介质油)的枝动菌代谢物中分离得到一种脂肪酸,结合核磁共振(NMR)对其结构进行了表征,证明这种脂肪酸为癸二酸.Using thin layer chromatography(TLC), liquid-chromatogram/mass spectrum(LC-MS), we separated a kind of fatty acid from the metabolites ofmycoplanain transformer oil. And applying nuclear magnetic resonance (NMR), we characterized its chemical structure. Finally we proved that this kind of fatty acid was sebacic acid whose chemical structural formula is COOH_CH_2_CH_2_(CH_2_CH_2_CH_2)_CH_2_CH_2_CH_2_COOH.

关 键 词：电器绝缘油 枝动菌 薄层层析 液-质联机 核磁共振 癸二酸 变压器介质油 微生物污染 

分 类 号：TM40[电气工程—电器] Q935[生物学—微生物学]