1. Department of Food Technology, Faculty of Chemistry, Vinh University, 182-Le Duan, Vinh CityNghean ProvinceVietnam
2. Faculty of Biology, Vinh University, 182-Le Duan, Vinh CityNghean ProvinceVietnam
3. Natural Products Research Unit, Department of Chemistry, Faculty of Science, Lagos State University, Badagry Expressway Ojo, P. M. B. 0001, Lasu Post Office, OjoLagosNigeria