Jaathavan, T.; Vasantharuba, S.; Balakumar, S.; Sritharan, K.
(University of Jaffna, 2015)
Metanil yellow (C18H14N3NaO3S) is a synthetic azo dye, not permitted to use in food products in many countries because of their potential carcinogenicity. But they are illegally used to colour food products like turmeric ...