Determination of Fatty Acid Methyl Esters in Biodiesel Produced from Yellow Horn Oil by LC

被引：2
|
作者：
Yu-Jie Fu
Yuan-Gang Zu
Li-Li Wang
Nai-Jing Zhang
Wei Liu
Shuang-Ming Li
Su Zhang
机构：
[1] Northeast Forestry University,Key Laboratory of Forest Plant Ecology, Ministry of Education
来源：
Chromatographia | 2008年 / 67卷
关键词：
Column liquid chromatography; Refractive index detector; FAMEs in biodiesel; Bunge.;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A simple and accurate HPLC method with refractive index detection was developed to determine the main fatty acid methyl esters in biodiesel produced from yellow horn oil. Methyl linoleate, methyl linolenate, methyl arachidate, methyl stearate, methyl palmitate and methyl oleate were separated on a HIQ SIL C18W column using methanol as mobile phase. The method has good repeatability and precision, the intraday and interday RSD for both retention time and peak area was less than 3.2%. The LOD (S/N = 3) and LOQ (S/N = 9) were less than 0.004 and 0.015 mg mL−1, respectively.
引用
收藏
页码：9 / 14
页数：5
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