摘要
从材料、试剂、仪器、方法等方面入手,介绍了植物油脂肪酸分析实验用到的材料与方法;其次,从定性和定量分析、色谱柱的选择、甲酯化体系的选择、反应温度影响、精密度和稳定性实验、实际样品测定及植物油脂肪酸组成特点、聚类分析七个方面入手,研究了植物油脂肪酸分析实验的结果与分析;最后,总结了植物油脂肪酸分析实验的结论。希望通过这次研究,为实验人员加深对基于气相色谱方法的植物油脂肪酸分析有更深刻的认识和了解。
from the aspects of materials,reagents,instruments,methods and so on,this paper introduces the materials and methods used in the analysis of fatty acids in vegetable oils. Secondly,from the aspects of qualitative and quantitative analysis,selection of chromatographic columns,selection of methyl esterification system,The effects of reaction temperature,precision and stability test,determination of actual samples and fatty acid composition of vegetable oil were studied from seven aspects of cluster analysis. Finally,the results and analysis of fatty acid analysis of vegetable oil were studied. The conclusion of fatty acid analysis experiment of vegetable oil is summarized. It is hoped that through this study,the experimenters will have a deeper understanding of fatty acid analysis of vegetable oil based on gas chromatography. understand.
作者
刘发强
夏培蓓
李玉梅
袁一龙
马君佩
吴咏梅
Liu Faqiang;Xia Peibei;Li Yumei;Yuan Yilong;Ma Junpei;Wu Yongmei(School of Chemistry and Environmental Engineering,Xinjiang Institute of Engineering,Urumqi,Xinjiang 830091)
出处
《云南化工》
CAS
2019年第5期113-115,共3页
Yunnan Chemical Technology
基金
国家自然科学基金地区科学基金项目(21667029)
新疆工程学院科研基金项目(2017xgy101910)
大学生创新创业训练计划项目(201910994236、201910994235)
关键词
气相色谱方法
植物油脂肪酸
分析探究.
gas chromatography method
vegetable oil fatty acids
Analyze and explore
