摘要
本实验从番茄红素及β-胡萝卜素的紫外图谱差异入手,确定了以氯仿为溶剂,以518．8nm吸收峰为测定波长的番茄红素测定方法,避免了其它类胡罗卜素的干扰。
A simplified method based on the UV spectrum differences of lycopene and β-carotene for quantitative analysis of lycopene is established, with chloroform as the solvent and the absorbent peak 518.8rim as index, so as to avoid the interference of other carotenoids.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2007年第5期295-298,共4页
Food Science
基金
沈阳化工学院中青年教师科研启动基金项目(200409)
关键词
番茄红素
紫外分光光度法
检测
lycopene
UV-visible method
quantitative analysis
