摘要
研究了玉米黄色素的理化性质,该色素对氧化剂、光、热极不稳定,对Al3+、Fe3+等离子稳定性较差,但对酸、碱、还原剂、食品添加剂及Fe2+、Zn2+、Na+、K+等离子较稳定。
The stability of yellow pigment from corn barn was inverstigated in this paper. The results showed that it was very sensitive to oxidant, light and heat. It is unstable in Al^3＋,Fe^3＋ and so on, but stable in acid, alkali reductive, food additives and some ions.
出处
《湖北农业科学》
北大核心
2007年第1期127-129,共3页
Hubei Agricultural Sciences
关键词
玉米皮
黄色素
吸光度
稳定性
corn barn, yellow pigment, absorbance, stability
