食品科学 ›› 2004, Vol. 25 ›› Issue (11): 265-268.

• 分析检测 • 上一篇    下一篇

天然红心鸭蛋中红色素的化学及光谱性质研究

 刘良忠, 彭光华, 王海滨, 石嘉怿, 任丹丹, 张声华   

  1. 华中农业大学食品科技学院,长江大学生命技术学院,武汉工业学院食品学院
  • 出版日期:2005-11-15 发布日期:2011-10-24

The Chemistry and Spectrum Character of Red Pigment of Nature Duck Eggs Red Yolk

 LIU  Liang-Zhong, PENG  Guang-Hua, WANG  Hai-Bin, SHI  Jia-Yi, REN  Dan-Dan, ZHANG  Sheng-Hua   

  1. 1.Food Science and Technology College, Hua Zhong Agricultural University;2.FoodCollege, Wuhan Industry of Industry;3.Life Science and Technology College,Changjiang University
  • Online:2005-11-15 Published:2011-10-24

摘要: 采用薄层、化学反应、紫外-可见和红外光谱的方法,分析了天然红心鸭蛋中的红色色素性质。结果表明天然红心鸭蛋中红色色素为类胡萝卜素,该红色类胡萝卜素不含羟基,具有与类胡萝卜素双键呈共轭状态的羰基。

关键词: 天然红心鸭蛋, 红色素, 化学, 光谱, 性质

Abstract: The paper probed into the chemistry and spectrum character of red pigment of nature duck eggs red yolk by TLCof silica gel., chemical reaction, UV-VIS, IR spectrum. The results indicated that the red pigment of natural red yolk isCarotenoids, and had conjugated keto, no hydroxyl.

Key words: nature red yolk duck eggs, pigments, chemistry, spectrum, character