Direct quantitation of fatty acids present in bacteria and fungi: Stability of the cyclopropane ring to chlorotrimethylsilane

J Eras, R Oró, M Torres, R Canela

文献索引：Eras, Jordi; Oro, Robert; Torres, Merce; Canela, Ramon Journal of Agricultural and Food Chemistry, 2008 , vol. 56, # 13 p. 4923 - 4927

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被引用次数: 4

摘要

The stability of the cyclopropane ring and the fatty acid composition of microbial cells were determined using chlorotrimethylsilane as reagent with three different conditions 80° C for 1 h, 60° C for 1 h, and 60° C for 2 h. Chlorotrimethylsilane permits a simultaneous extraction and derivatization of fatty acids. A basic method was used as reference. The bacteria, Escherichia coli, Burkholderia cepacia, and Lactobacillus brevis, and fungi Aspergillus ...