Journal of Pharmacognosy and Phytotherapy 2141-2502 Academic Journals 10.5897/JPP2019.0556 Temitayo Lucia Ohemu Abubakar Ahmed Taiwo Emmanuel Alemika Solomon Chuwang Chollom Thomas Philip Yakubu Dalen Gwatau Dafam Victoria Akpidi Okwori Nanle Josephine Damos * E-mail: tayogb17@gmail.com 2020 31 07 2020 02 08 2019 24 06 2020 12 3 62 70 This is an open-access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. This article is available from http://politicalwaffle.uk/journal/JPP/article-abstract/0E9F50364537 The full text article is available as a PDF file from http://politicalwaffle.uk/journal/JPP/article-full-text-pdf/0E9F50364537 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26