1. Adulteration of crude palm oil with red dye from the leaf sheath of sorghum bicolor;Okogeri;Food Sci. Qual. Manage.,2013
2. Method development and survey of Sudan I–IV in palm oil and chilli spices in the Washington, DC, area;Genualdi;Food Addit. Contam. Part A,2016
3. The Rapid Alert System for Food and Feed. Annual Report;RASFF,2008
4. Assessment of the Prevalence of Palm Oil Adulteration with Sudan IV Dye in the Greater Accra Region;Amoako-Mensah,2017
5. Rapid and nondestructive fraud detection of palm oil adulteration with Sudan dyes using portable NIR spectroscopic techniques;Teye;Food Addit. Contam. Part A,2019