Author(s) affiliations:Venugopal Vijayan1*, Munuswamy Purushothaman2, James Anbu Raj3
1Unit of pharmaceutical technology, Faculty of pharmacy, AIMST University, MALAYSIA.
2Department of Pharmaceutics, Vasavi institute of pharmaceutical sciences, Kadapa, Andhra Pradesh, INDIA.
3Department of Pharmaceutics, Arulmigu Kalasalingam College of Pharmacy, Srivilliputtur, Tamilnadu, INDIA.