1. School of Food Science and Biotechnology Zhejiang Gongshang University Hangzhou P.R. China
2. Department of Food Science and Nutrition National Advanced School of Agro‐Industrial Sciences (ENSAI), University of Ngaoundere Ngaoundere Cameroon
3. Department of Social Economy and Family Management Higher Technical Teacher's Training College (HTTTC), University of Buea Kumba Cameroon
4. Department of Chemical Engineering, School of Chemical Engineering and Mineral Industries (EGCIM) University of Ngaoundere Ngaoundere Cameroon
5. Department of Food Science and Technology, Faculty of Agriculture, Food and Consumer Sciences University for Development Studies Tamale Ghana