1. Department of Medical Biochemistry, School of Basic Medical Sciences, Federal University of Technology, P.M.B. 704, Akure 340252 Nigeria
2. Enzyme and Microbial Technology Unit, Department of Biochemistry, School of Life Sciences, Federal University of Technology, P.M.B. 704, Akure 340252, Nigeria
3. State Key Laboratory of Animal Nutrition, Key Laboratory of Animal Genetic Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academic of Agricultural Sciences, Beijing 100193, China