1. Department of Food Sciences and Technologies Laboratory of Food Biochemistry and Technology of Tropical Products University Nangui Abrogoua 02 BP 801Abidjan 02 Ivory Coast
2. CIRAD UMR QUALISUD F‐34398Montpellier France
3. QUALISUD Univ Montpellier CIRAD Montpellier Institut Agro Univ d’Avignon Univ de la Réunion Montpellier France
4. Department of Biochemistry ‐ Genetics University PELEFORO GON COULIBALY BP 1328 Korhogo Ivory Coast