食用植物油的激光喇曼光谱研究  

Study on laser Raman spectra of edible vegetable oil

作　　者：陈慰宗[1] 宋应谦[1] 忽满利[1] 高平安[1] 

机构地区：[1]西北大学物理系,西安710069

出　　处：《激光杂志》2001年第2期68-69,共2页Laser Journal

摘　　要：用激光喇曼光谱方法测量和研究了食用植物油中某些分子基团的振动谱线 ,观察到了不饱合脂肪酸中的CThe vibration Raman spectra of molecular groups in edible vegetable oils were investigated by laser.The C=C double bond vibration Raman spectra in unsaturative fatty acids were observed and found it declined after the edible vegetable oils have been heated.

关 键 词：食用植物油 喇曼光谱 激光 

分 类 号：TS225.1[轻工技术与工程—粮食、油脂及植物蛋白工程]