1. Laboratory of Feeds and Feed Development, Aquaculture Research Group, School of Biological Sciences; Universiti Sains Malaysia; 11800 Penang Malaysia
2. Laboratory of Marine Biotechnology, Institute of BioScience (IBS); Universiti Putra Malaysia; 43400 Serdang Selangor Malaysia
3. Department of Biochemistry; Ibrahim Badamasi Babangida (IBB) University; P. M. B. 11 Lapai Niger State Nigeria