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Browsing by Author Kumar, N. S.

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Issue DateTitleAuthor(s)
30-Nov-2006Antibacterial Susceptibility Testing Of Catechin Fraction Of Tea Flush (Cultivar Tri2025) Against Methicillin Resistants Staphyolococcus AureusKumbukgolla, W. W.; Bandara, B. M. R.; Kumar, N. S.; Ekanayake, E. W. M. A.; Thevanesam, V.
23-Oct-2003Antioxidant Activity of some Green Tea ConstituentsKumar, N. S.; Rajapaksha, K. T. P. M. P.
4-Jul-2013Bioactive Compounds in Trigonella foenum-graecum L. seeds with Pancreatic Amylase and Lipase Inhibitory ActivitiesFernando, W. I. T.; Perera, H. K. I.; Athauda, S. B. P.; Kumar, N. S.; Jayasinghe, U. L. B.; Sivakanesan, R.
4-Jul-2013Bioactive Constituents from the Ethyl Acetate Extract of the Fruits Garcinia cambogiaDe Silva, G. G. E. H.; Kumar, N. S.; Jayasinghe, U. L. B.
4-Jul-2013Bioactive Extracts from Fruits of Manilkara zapotaGanegoda, W. M. A. S.; Padmathilake, K. G. E.; Kumar, N. S.; Jayasinghe, U. L. B.
4-Jul-2013Bioactivity of Metabolites of Two Endophytic Fungi Isolated from Seeds of Pouteria campechianaPadmathilake, K. G. E.; Kumar, N. S.; Jayasinghe, U. L. B.
4-Jul-2014Bioactivity Screening of the Knotty Protuberances in the Bark of Zanthoxylum BudrungaRathnayaka, G. R. N.; Wickramaratne, M. N.; Kumar, N. S.; Jayasinghe, L.
4-Jul-2013Bioactivity Studies, Potential Uses and LC-MS/MS Analysis of Flacourtiainermis Fruits ExtractsAlakolanga, A. G. A. W.; Jayasinghe, U. L. B.; Kumar, N. S.
30-Oct-2002Changes in Volatile Compound Levels in Suseptible and Resistant Tea Cultivars Upon Shot-hole Borer InfestationDe Silva, G; Abeysinghe, I. S. B.; Kumar, N. S.
4-Jul-2014Chemistry and Bioactivity of Secondary Metabolites from Aspergillus Niger Associated with Musa Sp.Bandara, H. M. S. K. H.; Kumar, N. S.; Jayasinghe, L.; Masubuti, H.; Fujimoto, Y.
4-Jul-2014Chemistry and Bioactivity of the Fruits of Aegle MarmelosDe Silva, G. G. E. H.; Gunawardena, D. C.; Kumar, N. S.; Jayasinghe, L.; Fujimoto, Y.
4-Jul-2014Chemistry of Some Secondary Metabolites from an Endophyte Isolated From the Seeds of Pouteria CampechianaPadmathilake, K. G. E.; Kumar, N. S.; Jayasinghe, L.; Fujimoto, Y.
30-Nov-2006Effect of Caffeine and Epigallocatechin Gallate (EGCG) on Monacropsorium Ambrosium, Symbiote of the Shot-Hole Borer Beetle of TeaJayaralna, N. B.; Karunaralne, D. N.; Kumar, N. S.
7-Nov-1998Effect of Tea Stem Extracts on the Shot-Hole Borer Beetle and the Symbiotic Ambrosia FungusKularatne, S. W.; Kumar, N. S.
4-Jul-2014Flacourtia Inermis Fruit Extracts: A Potential Source of Nutritionally Useful CompoundsAlakolanga, A. G. A. W.; Jayasinghe, L.; Kumar, N. S.
23-Oct-2003Fraction of Green Tea Constituents using High Speed Countercurrent Chromatography(HSCCC)Kumar, N. S.; Rajapaksha, K. T. P. M. P.
2007High - speed counter - current chromatography for the isolation of proanthocyanidina from tea flushWijekoon, W. M. A. M. B.; Kumar, N. S.; Punyasiri, P. A. N.
4-Jul-2014In Vitro Antibacterial Activity of Aqueous Extracts of Terminalia Chebula and Terminalia Bellirica Fruits Against Some Multidrug-Resistant Human PathogensDharmaratne, M. P. J.; Manoraj, A.; Bandara, B. M. R.; Thevanesam, V.; Kumar, N. S.; Ekanayake, E. W. M. A.
4-Jul-2014Profiling the Procyanidins from Cinnammomum Zeylanicum by Liquid Chromatography/Tandem Mass SpectrometryJayasinghe, L.; Kumar, N. S.; Jaiswal, R.; Kuhnert, N.
4-Jul-2014A Re-Assessment of Species Boundaries of the Genus Monochoria (Pontederiaceae) in Sri Lanka Using Phytochemical DataIleperuma, C. V. K.; Jayasinghe, U. L. B.; Yakandawala, D. M. D.; Kumar, N. S.
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