Publications

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Study of Anti-malarial activity of Artemisia vulgaris leaf extract using Plasmodium berghei murine model.

Conference paper presentations / workshop attended
Publication year: 2011

Polyphenol content and cyto-toxic potential of five morphotypes of Munronia pinnata found in Sri Lanka

Conference paper presentations / workshop attended
Dharmadasa RM, Hettiarachchi PL, Premakumara, GAS
Publication year: 2011

Phenolic composition of two varieties of red lentils (Lens culinaris) consumed in Sri Lanka

Conference paper presentations / workshop attended
Weeratunge, W.P.K.M, Abeysekera, W.P.K.M. Premakumara, G.A.S and Thavarajah. P
Publication year: 2011

Lack of antiglycation activity of fresh juice of whole plant of Enicostema axillare (Lam.)

Journal Paper
Ratnasooriya W.D., Indrajith Somarathna, J.R. Premakumara G.A.S. and Ediriweera, E.R
Publication year: 2011

Intraspecific variation and taxonomic delimitation in Munronia pinnata (Meliaceae) in Sri Lanka

Conference paper presentations / workshop attended
Dharmadasa RM, Hettiarachchi PL, Premakumara, GAS
Publication year: 2011

In-vitro erythrocyte membrane stabilization properties of Carica papaya L. leaf extracts

Conference paper presentations / workshop attended
Priyanga Ranasinghe, Pathmasiri Ranasinghe, W.P. Kaushalya M. Abeysekera, G.A. Sirimal Premakumara, Yashasvi S. Perera, Padmalal Gurugama, Saman B Gunatilake
Publication year: 2011

Immunomodulatory activity of combined hot water extract of Coriandrum sativum L. and Coscinium fenestratum L. in rats

Conference paper presentations / workshop attended
Kothalawala SD, Premakumara GAS, Handunnetti SH, Ratnasooriya WD
Publication year: 2011

Geographical distribution and conservation of a rare medicinal plant Munronia pinnata (Wall)Theob.(Meliaceae) in Sri Lanka.

Journal Paper
Dharmadasa, R.M., Premakumara, G.A.S., Hettiarachchi, P
Publication year: 2011

Free Amino Acid Profile of Kithul Palm Caryota urens L

Conference paper presentations / workshop attended
Somasiri, H.P.P.S., Premakumara G.A.S., and Mahanama, K.R.R
Publication year: 2011

Effects of Cinnamomum zeylanicum (Ceylon cinnamon) on blood glucose and lipids in Sprague-Dawley rats

Conference paper presentations / workshop attended
Ranasinghe P, Perera YS, Abeywardane SHPEL, Gunapala KNM, Gunatilake M, Premakumara GAS, Perera PRK, Lokuhetty D, Katulanda P
Publication year: 2011

Effects of Cinnamomum zeylanicum (Ceylon cinnamon) on blood glucose and lipids in Sprague-Dawley rats

Journal Paper
Ranasinghe, P., Perera, Y.S.,  Abeywardene, S.H.P.E.L.,  Gunapala, K.N.M.,  Gunatilake, M., Premakumara,G.A.S., Perera, P.R.K., Lokuhetty, D. and Katulanda, P
Publication year: 2011

Effect of Caryota urens L. (Kithul treacle) on serum lipid parameters of normal rats.

Conference paper presentations / workshop attended
Ranasinghe, P., Premakumara G.A.S., Wijayarathna, C. D. and Ratnasooriya W.D
Publication year: 2011

Cooking and eating quality traits of some Sri Lankan traditional rice varieties across Yala & Maha seasons

Conference paper presentations / workshop attended
Abesekera, W.K.S.M., Somasiri, H.P.P.S., Premakumara, G.A.S., Bentota, A.P., Rajapakse, D. and Ediriweera, N.
Publication year: 2011

Comparative powder microscopical identification of rhizomes of Alpinia calcarata Roscoe and A.galanga (Linn.)

Conference paper presentations / workshop attended
Wijayasiriwardena C, Premakumara GAS
Publication year: 2011

Comparative pharmacognostic studies of Munronia pinnata

Conference paper presentations / workshop attended
Dharmadasa RM, Hettiarachchi PL, Premakumara, GAS
Publication year: 2011

Antioxidant properties of Moringa oleifera leaves cultivated in Sri Lanka

Conference paper presentations / workshop attended
Abeysekera, W.P.K.M., Premakumara, G.A.S. Ranasinghe, P
Publication year: 2011

Antioxidant activity of Caryota urens L. (Kithul) sap

Conference paper presentations / workshop attended
Ranasinghe, P., Premakumara G.A.S., Wijayarathna, C. D. and Ratnasooriya W.D
Publication year: 2011

Antioxidant activity of Caryota urens L. (Kithul) sap

Journal Paper
Ranasinghe, P., Premakumara GAS, Wijayarathna CD and Ratnasooriya WD,
Publication year: 2011

Antimicrobial properties of some selected lower plants.

Conference paper presentations / workshop attended
Jayarathne, D.L.M.B., Saputhanthri, P.S., Perera, R.P. and Premakumara, G.A.S
Publication year: 2011

Anti-malarial Activity of Artemisia vulgaris Ethanolic Leaf Extract in a Plasmodium berghei Murine Malaria Model.

Conference paper presentations / workshop attended
Bamunuarachchi BAGS, Ratnasooriya WD, Premakumara GAS, Randeniya PVU
Publication year: 2011

Anti-diabetic properties of some selected Sri Lankan traditional rice

Plenary lectures & Country papers
Premakumara, G.A.S
Publication year: 2011

An investigation of the antimalarial activity of Artemisia vulgaris leaf extract in a rodent malaria model

Journal Paper
Kasun Kodippili, Wanigasekera Daya Ratnasooriya, Sirimal Premakumara, Preethi V. Udagama
Publication year: 2011

Advance glycation end products cross-link breaking capacity of Salacia reticulata L

Conference paper presentations / workshop attended
Premakumara, G.A.S., Abeysekera, W.K.S.M. and Ranasinghe, P
Publication year: 2011

A simple test kit for the detection of adulteration of Caryota urens L

Conference paper presentations / workshop attended
Somasiri, H.P.P.S., Premakumara G.A.S., and Mahanama, K.R.R
Publication year: 2011

α-glucosidase enzyme inhibitory activity and anti-hyperglycemic activity of Caryota urens L. (Kithul) treacle

Conference paper presentations / workshop attended
Ranasinghe, P., Premakumara GAS, Wijayaratha C.D and Ratnasooriya W.D
Publication year: 2010

The future of Sri Lankan anti-diabetic plant Salacia reticulata.

Plenary lectures & Country papers
Premakumara, G.A.S
Publication year: 2010

Sri Lankan Gymnema lactiferum: An alternative to Gymnema sylvestre

Conference paper presentations / workshop attended
Kathirgamanathar S., Geethika C.D.H., Premakumara G.A.S., Ranasinghe P., Balasubramaniam K., Sotheeswaran S
Publication year: 2010

Pharmacognostical identification of an endemic plant Berberis ceylanica Schneider.

Conference paper presentations / workshop attended
Wijayasiriwardena C., Nawarathne T.K. Marasinghe P.A., Premakumara G.A.S
Publication year: 2010

Novel neutraceutical properties of some Sri Lankan traditional rice: Inhibition of protein glycation and breaking of cross links of advanced glycation end products

Conference paper presentations / workshop attended
Abeysekera, W.K.S.M., Premakumara, G.A.S., Ratnasooriya W.D. and Chandrasekharan, N.V
Publication year: 2010

Isolation and mass culture of carotenoid producing yeast, Rhodotorula mucilaginosa from Caryota urens L sap

Conference paper presentations / workshop attended
Ranasinghe, P., Premakumara G.A.S, Wijayaratne C.D and Ratnasooriya W.D
Publication year: 2010
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