河南农业大学学报2011，Vol.45Issue(1)：112-115,4.
大豆油制备生物柴油中脂肪酸甲酯含量的气相色谱法测定
Determination method of fatty acid methyl esters in biodiesel from soybean oil by gas chromatograph
摘要
Abstract
An accurate determination method of fatty acid methyl esters in biodiesel from soybean oil by GC was developed. The result showed that five kinds of fatty acid methyl esters were linear in range of 4 to 32 g · L-l( r≥0. 992 8). The average recovery was 98.28％ to 101.85％ , and relative standard deviation was less than 0.31％. The coefficiency of variance of precision was 0.17％ to 1.59 ％.关键词
大豆油/生物柴油/气相色谱/脂肪酸甲酯Key words
soybean oil/ biodiesel/ gas chromatograph/ fatty acid methyl esters分类
化学化工引用本文复制引用
沈晓真,张义俊,刘鹏,王艳玲,郭萃萍,刘圣勇..大豆油制备生物柴油中脂肪酸甲酯含量的气相色谱法测定[J].河南农业大学学报,2011,45(1):112-115,4.基金项目
河南省基础与前沿技术研究计划资助项目(082300433205) （082300433205）
中国科学院知识创新工程重大项目子课题(KSCX1-YW-09-05) （KSCX1-YW-09-05）
