1. Department of Agriculture Alex Ekwueme Federal University Ndufu Alike Abakaliki Nigeria
2. Department of Biology/Microbiology/Biotechnology Alex Ekwueme Federal University Ndufu Alike Abakaliki Nigeria
3. Department of Food Science and Technology Ebonyi State University Abakaliki Nigeria
4. Department of Medical Biochemistry Alex Ekwueme Federal University Ndufu Alike Abakaliki Nigeria