Ibrahim, Nazlina, School of Biosciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia 43600 Bangi, Selangor, Malaysia. IE, MBAEYI-NWAOHA ILYAS, IMRAN, Institute of Food Science and Technology, University of Sargodha, Pakistan. ILYAS, IQRA, Department of Environmental Sciences, Women University Multan, Pakistan.