Quantitative determination of some food dyes using digital processing of images obtained by thin-layer chromatography /
Florin Soponar, Augustin Catalin Mot and Costel Sarbu
YI2008 M11 D01
Tartrazine; Azorubine; Sunset yellow
COLORING MATTER IN FOOD--IF
IF 73 (47)
Journal of Chromatography A 1188 (2) 2008 : 295-300 0021-9673