**Author details**

Motamarri V.N.L. Chaitanya1 \*, Hailemikael Gebremariam Baye1 , Heyam Saad Ali<sup>2</sup> and Firehiwot Belayneh Usamo1

1 Department of Pharmacy (Pharmacognosy), College of Medicine and Health Sciences, Dilla University, Ethiopia

2 Pharmaceutics Department, University of Khartoum, Khartoum, Sudan

\*Address all correspondence to: chaitanya.phyto@gmail.com

© 2021 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
