食品科学 ›› 2007, Vol. 28 ›› Issue (5): 295-298.

• 分析检测 • 上一篇    下一篇

番茄红素检测方法的建立

 侯纯明, 何美, 周鑫   

  1. 沈阳化工学院应用化学学院; 沈阳化工学院应用化学学院 辽宁沈阳110142; 辽宁沈阳110142;
  • 出版日期:2007-05-15 发布日期:2011-12-31

Simplified Method for Quantitative Analysis of Lycopene

 HOU  Chun-Ming, HE  Mei, ZHOU  Xin   

  1. College of Applied Chemistry,Shenyang Institute of Chemical Technology,Shenyang 110142,China
  • Online:2007-05-15 Published:2011-12-31

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。

关键词: 番茄红素, 紫外分光光度法, 检测

Abstract: A simplified method based on the UV spectrum differences of lycopene andβ-carotene for quantitative analysis of lycopene is established,with chloroform as the solvent and the absorbent peak 518.8nm as index,so as to avoid the interference of other carotenoids.

Key words: lycopene, UV-visible method, quantitative analysis