西伯利亚百合花药色素稳定性的研究  

Study on Stability of Anther Pigment of Lilium Siberia

作　　者：张继[1] 吴建[1] 曾家豫[1] 

机构地区：[1]西北师范大学生命科学学院,甘肃兰州730070

出　　处：《食品科学》2005年第1期88-90,共3页Food Science

摘　　要：本文研究了东方系西伯利亚百合花药色素的稳定性。结果表明:该色素在pH=4时较稳定;对光照、温度也较稳定;Ca2+、苯甲酸钠对其有增色作用;Na+、蔗糖对色素有一定的降解作用;Fe3+、Cu2+对该色素有明显的不良影响;VC、HO则有明显的破坏作用。In this paper, we mainly studied the stability of pigment about the anther of lilum Siberia(LSAP)in different circumstances. The results showed that the pigment was stable in solution(pH=4). It also could endure light and heat. In addition, as its solution contained the Fe3+、Cu2+、VC、H2O2, the pigment would be destructed Na+ and sucrose had hypochromic effect. On the contrary, Ca2+ had hyperchromic function.

关 键 词：西伯利亚百合 花药色素 稳定性 

分 类 号：TS202.3[轻工技术与工程—食品科学]