Acute in-vivo gastrrointestinal effect of food colourants, bright red and egg yellow in rats FP Ching Dept. of Pharm & Texicology, Fac. of Pharm, PMB 1017, University of Uyo, Akwa Ibom, Nigeria JO Akpan MD Ekpo IA Ekanem DOI: 10.4314/gjpas.v13i1.16676 Keywords: Food colourants, bright red, egg yellow, gastrointestinal Abstract No Abstract.Global Journal of Pure and Applied Sciences Vol. 13 (1) 2007: pp. 99-102 PDF Published 2007-07-04 Issue Vol. 13 No. 1 (2007) Section Articles © 2018. This work is licensed under the creative commons Attribution 4.0 International license.