双波长比值光谱法测定饮料中的色素
杜建中1,李青梅1,朱艺强1,丁 玎2,3,谭永辉1
Dual-wavelength Ratio Spectrometric Determination of Carmine, Sunset Yellow and Tartrazine in Beverages
DU Jian-zhong1,LI Qing-mei1,ZHU Yi-qiang1,DING Ding2,3,TAN Yong-hui1
食品科学 . 2010, (10): 259 -262 .  DOI: 10.7506/spkx1002-6630-201010056