Evaluation of a rapid method for the quantitative analysis of fatty acids in various matrices.

Evaluation of a rapid method for the quantitative analysis of fatty acids in various matrices.
复制标题

DOI:
10.1016/j.chroma.2008.10.006
复制
发表时间:
2008-11-28
期刊:
Journal of chromatography. A
影响因子:
--
通讯作者:
Kang JX
Kang JX
中科院分区:
其他
文献类型:
--
作者:
Araujo P;Nguyen TT;Frøyland L;Wang J;Kang JX

文献摘要

参考文献

被引文献

相似文献

提出了一种简化的方法,用于定量分析脂肪酸在各种基质中的气相色谱法作为一种替代的常规方法和变量的协议检查,以优化加工条件。改进的方法包括用三卤化硼(BF3或BCl3的甲醇溶液)直接甲基化均质样品中的脂肪酸,然后用己烷萃取。在甲基化过程后向反应混合物中添加己烷可以提高脂肪酸甲基化的效率,并且对于那些含有高水平甘油三酯的样品至关重要。提出了这种效应的机制。
A simplified method for quantitative analysis of fatty acids in various matrices by gas chromatography is proposed as an alternative to the conventional method and the variables of the protocol examined to optimize the processing conditions. The modified method involves direct methylation of fatty acids in homogenized samples with boron trihalide (BF3 or BCl3 in methanol) followed by extraction with hexane. The addition of hexane to the reaction mixture after the methylation process can enhance the efficiency of fatty acid methylation and is critical for those samples that contain high levels of triglycerides. A mechanism underlying this effect is proposed.
DOI: 10.1186/1471-2091-6-5
发表时间: 2005-03-24
期刊: BMC biochemistry
影响因子: --
作者:
Kang JX;Wang J
通讯作者: Wang J
DOI: 10.1194/jlr.d500022-jlr200
发表时间: 2005-10-01
影响因子: 6.5
作者:
Masood, A;Stark, KD;Salem, N
通讯作者: Salem, N
DOI: 10.1128/aem.28.1.80-85.1974
发表时间: 1974-01-01
期刊: APPLIED MICROBIOLOGY
影响因子: --
作者:
MOSS, CW;LAMBERT, MA;MERWIN, WH
通讯作者: MERWIN, WH
DOI: 10.1016/j.nutres.2007.04.003
发表时间: 2007-05-01
期刊: NUTRITION RESEARCH
影响因子: 4.5
作者:
Medeiros, Denis M.;Hampton, Meghan;Drouillard, James S.
通讯作者: Drouillard, James S.
DOI: 10.1016/j.ab.2005.04.037
发表时间: 2005-08-01
影响因子: 2.9
作者:
Shirai, N;Suzuki, H;Wada, S
通讯作者: Wada, S