292 Corresponding author: Ghislain Maffo Tazoho, Department of Biochemistry, Faculty of Sciences, University of Dschang-Cameroon. E-mail: maghis2006yahoo.fr

Background: Fighting against malnutrition and diseases such as oxidative stress diseases via a food-based approach could be achieved through identification, valorization, and promotion of local foods rich in macro- and micronutrients and phytochemical components. Aim: This study aimed to investigate the effect of agro-ecological conditions on the antioxidant capacity of the Hibiscus sabdariffa aqueous and methanol calyces extracts. Material and methods: The total phenolic content, the free...