食品科学 ›› 2007, Vol. 28 ›› Issue (5): 295-298.
• 分析检测 • 上一篇 下一篇
侯纯明, 何美, 周鑫
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HOU Chun-Ming, HE Mei, ZHOU Xin
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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
侯纯明, 何美, 周鑫. 番茄红素检测方法的建立[J]. 食品科学, 2007, 28(5): 295-298.
HOU Chun-Ming, HE Mei, ZHOU Xin. Simplified Method for Quantitative Analysis of Lycopene[J]. FOOD SCIENCE, 2007, 28(5): 295-298.
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