About the Authors

Dharmadasa R.M.

Herbal Technology Section, Industrial Technology Institute, Bauddhaloka Mawatha, Colombo 7, Sri Lanka

Hettiarachchi P.L.

Department of Biological Sciences, Faculty of Applied Sciences, Rajarata University of Sri Lanka, Mihintale,Sri Lanka

Premakumara G.A.S.

Herbal Technology Section, Industrial Technology Institute, Bauddhaloka Mawatha, Colombo 7, Sri Lanka

Corresponding Author

Email: rathne66@yahoo.com