Publications

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Physicochemical and  nutritional properties of twenty-three traditional rice (Oryza sativa L.) varieties of Sri Lanka.

Journal Paper
Publication year: 2017

Morphological and Microscopic analysis of five Curcuma species grown in Sri Lanka   using multivariate test.

Conference paper presentations / workshop attended
Herath H.M.I.C., Wijayasiriwardene, T.D.C.M.K., Premakumara GAS
Publication year: 2017

Morphological  andmicroscopic analysis of five curcuma species grown

Journal Paper
Herath HMIC, Premakumara GAS, Wijayasiriwardena TDMCK.
Publication year: 2017

In-vitro Antibacterial Activity of Sri Lankan Traditional Rice (Oryza sativa L.) Extracts against Bacteria Causing Skin and Soft Tissue Infections.

Journal Paper
Pahan Indika Godakumbura, Thiloka Ishani Kariyawasam, Prashantha Malavi Arachchi1, Neluka Fernando, Sirimal Premakumara
Publication year: 2017

In vitro anti-collagenase activity of Sri Lankan low grown orthodox Orange Pekoe grade black tea (Camellia sinensi L).

Journal Paper
Ratnasooriya, W.D., Abeysekera, W.K.S.M., Premakumara, G.A.S., Ratnasooriya, C.D.T, Ratnasooriya, S.G
Publication year: 2017

IgE cross-reactivity of phospholipase A2 and hyaluronidase of Apis dorsata (Giant Asian Honeybee) and Apis mellifera (Western Honeybee) venom: Possible use of A. mellifera venom for diagnosis of patients allergic to A. dorsata venom.

Journal Paper
Peshala Gunasekara, S.M. Handunnetti, Sunil Premawansa, E.W.R.A. Witharana, W.M.D.K. Dasanayake, Indra P. Ratnayake, Suranjith L. Seneviratne, R.K.S. Dias, G.A.S. Premakumara, Rajiva de Silva.
Publication year: 2017

Identification of endemic curcuma albiflora thw

Journal Paper
Wijayasiriwardene T. D. C. M. K. HHMIC and Premakumara GAS
Publication year: 2017

Evaluation of Pharmacodynamic Properties and Safety of Cinnamomum Zeylanicum (Ceylon Cinnamon) in Health Adults: Study Protocol for a Phase I Clinical Trial

Journal Paper
Priyanga Ranasinghe, Ranil Jayawardena,  G.A.Sirimal Premakumara, Prasad Katulanda,  Godwin R Constantine, Priyadarshani Galappaththy
Publication year: 2017

Comparative GC-MS analysis of all Curcuma species grown in Sri Lanka by multivariate test

Journal Paper
Herath H.M.I.C., Wijayasiriwardene T.D.C.M.K., Premakumara GAS
Publication year: 2017

Bark Extracts of Ceylon Cinnamon Possess Antilipidemic Activities and Bind Bile Acids In Vitro

Journal Paper
Walimuni Prabhashini Kaushalya Mendis Abeysekera, Sirimal Premakumara Galbada  Arachchige and Wanigasekera Daya Ratnasooriya
Publication year: 2017

Antioxidant potential of selected whole grain cereals consumed by Sri Lankans: a comparative in vitro study

Journal Paper
Abeysekera W.K.S.M., Jayawardana S.A.S., Abeysekera W.P.K.M., Yathursan S., Premakumara G.A.S. and Ranasinghe, P.
Publication year: 2017

Antiamylase, Anticholinesterases, Antiglycation, and Glycation Reversing Potential of Bark and Leaf of Ceylon Cinnamon (Cinnamomum zeylanicum Blume) In Vitro

Journal Paper
Sirimal Premakumara Galbada Arachchige, Walimuni Prabhashini Kaushalya Mendis Abeysekera and Wanigasekara Daya Ratnasooriya
Publication year: 2017

Anti-inflammatory activity of Curcuma albiflora Thw.

Conference paper presentations / workshop attended
Herath, HMIC, Wijayasiriwardene, TDCMK, Premakumara, GAS.
Publication year: 2017

Anti- inflammatory activity of Curcuma albiflora on cotton pellet-induced granuloma in rats.

Conference paper presentations / workshop attended
Herath H.M.I.C.1, Wijayasiriwardene, T.D.C.M.K., Premakumara GAS
Publication year: 2017

Sri Lankan black tea (camellia sinensis L.) inhibits the methylglyoxal mediated protein glycation and potentiates its reversing activity in vitro

Journal Paper
Walimuni Kanchana Subhashini Mendis Abeysekera, Chathura Tissa Dayendra Ratnasooriya, Wanigasekara Daya Ratnasooriya and Sirimal Premakumara Galbada Arachchige
Publication year: 2016

Proximate composition, calorie content and heavy metals (As, Cd, Pb) of selected Sri Lankan traditional rice (Oryza sativa L.) varieties.

Journal Paper
Kariyawasam, T. I., Godakumbura T. I., Prashantha, M. A. B., Premakumara, G.A.S
Publication year: 2016

Progress presentation to Commission on Science & Technology for Sustainable Development in the South (COMSATS)

Plenary lectures & Country papers
Premakumara, G.A.S
Publication year: 2016

Oral diuretic activity of water extract of H-grade quills of Cinnamomum zeylanicum Blume in rats.

Conference paper presentations / workshop attended
Jayaweers G.G., Makuloluwa, P.T.R., Perera, T.R.K., Amararathne, K.R.J.K.,  Premakumara, G. A. S. and  Ratnasooriya, W. D
Publication year: 2016

Morphological  and microscopic identification of Curcuma albiflora Thw.

Journal Paper
Wijayasiriwardena TDMCK, Herath HMIC, Premakumara GAS
Publication year: 2016

Marine Natural Products: Promising source for new drugs

Plenary lectures & Country papers
Premakumara, G.A.S,  
Publication year: 2016

Investigation of in vitro bioactivities, targeted isolation of bioactive compounds from Sri Lankan sea grapes, Caulepa    racemose.

Conference paper presentations / workshop attended
Samarakoon, K.W., Fernando, I.P.S., Gunasekara, U.K.D.S.S., Ranasinghe,  P.   Premakumara, G.A.S., You-Jin Jeon
Publication year: 2016

Immunomodulatory and iNOS inhibitory activity of traditional Sri Lankan hot water extract of Coriandrum sativumL

Journal Paper
Shashika D Kothalawala, Daniya Edward, Jayamini C Harasgama, Roshan Niloofa, Premakumara, GAS Ratnasooriya,  WD, Weerasena, OVDSJ, Shiroma M Handunnetti
Publication year: 2016

Identification of controversial Harankaha by TLC finger printing

Conference paper presentations / workshop attended
Herath, H. M. I. C., Premakumara, G. A. S., Wijayasiriwardene, TDCMK
Publication year: 2016

Health Food Properties of Traditional Rice in Sri Lanka

Book Chapters
Publication year: 2016

Growth  inhibition and cytotoxicity of leaf extracts of Ceylon cinnamon (Cinnamomum zeylanicum) on human breast carcinoma (MCF 7) and hepatocarcinoma (HepG2) cell   lines

Conference paper presentations / workshop attended
Abeysekera, W. P. K. M., Premakumara, G. A. S., Ratnasooriya, W. D.
Publication year: 2016

Glycemic regulatory, anti-inflammatory, antioxidant and physicochemical properties of fenugreek (Trigonellafoenum graecum) seeds

Conference paper presentations / workshop attended
Abayarathna, U.P.T.C., Abeysekera, W.K.S.M., Premakumara G.A.S. and Jayasooriya, M.C.N.
Publication year: 2016

Bark of    Ceylon cinnamon (Cinnamomum zeylanicum Blume): A potential natural product for   novel hypolipidemic functional foods and nutraceuticals.

Conference paper presentations / workshop attended
Abeysekera, W. P. K. M., Premakumara, G. A. S., Ratnasooriya, W. D.
Publication year: 2016

Antioxidant rich whole grain cereals in Sri Lanka: Potential functional substitute to wheat in food industry.

Conference paper presentations / workshop attended
Jayawardana S.A.S, Abeysekera W.K.S.M., Ranasinghe P, Abeysekera    W.P.K.M. and     Premakumara G.A.S
Publication year: 2016

Antibacterial and chemical analysis of     fruit oil Trachyspermum ammi.Linn

Conference paper presentations / workshop attended
Premakumara, G.A.S., Kathirgamanathar, S., Thayalini, T., Bandara, V.S. Arawwawala, L.D.A.M., Thevanesam, T
Publication year: 2016

A study on the antioxidant potential of red and    white rice varieties from Sri Lanka.

Conference paper presentations / workshop attended
Abeysekera W.K.S.M., Gunasekara, U.K.D.S.S., Premakumara G.A.S., Abeysekera   W.P.K.M. and Ranasinghe P.
Publication year: 2016
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