4.Journals Published in Sri Lanka
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Item Management of dengue infection: improving morbidity(Faculty of Medicine, University of Colombo:Colombo, 2019) Wickramasinghe, V.P.Item Studies on the Tocopherols of coconut oil(Coconut Research Institute:Lunuwila, 1974) Jayatilake, G.S.Item Fact and speculation in the chemistry and biochemistry of tea manufacture(The Tea Research Institute. Talawakele, 1967) Wickremasinghe, R.L.Item Changes in the polyphenolic constituents of tea liquors during storage(Tea Research Institute. Thalawakele, 1981) Roberts, G.R.; Rajasingham, C.C.Item Antioxidant defences during heat stress in leaves of two varieties of Sorghum bicolor (L.) Moench(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2000) Gnanam, R.; Jayapragasam, M.Item Total antioxidant capacity of selected grades of black tea grown in different geographical elevations in Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2008) Kamal, R.J.; Wadood, A.W.M.R.; Silva, K.D.R.R.Item Prevention of heart disease through a vegetarian diet(The Ceylon College Of Physicians. Rajagiriya, 2004) Atukorale, D.P.Item Investigation of some factors which effect on rate of evaporation of antioxidants and ultraviolet stabilizers(Rubber Research Institute. Agalawatte, 1996) Goonetilake, S.A.P.P.; Billingham, N.C.Volatility is a physical property which effect the retention of antioxidants during processing and use of polymeric products. The volatility data abtained for such compounds are very useful in choosing an antioxidant for particular application. In this study measurement of volatilities of some phenolic antioxidants and UV stabilizers were done by using an apparartus specially designed for this purpose. It is apparent that the molecular weight and the molecular structure have a significant effect on the evaportion rate of the antioxidants as well as UV stabilizers. The polarity of the compounds also reduces the volatility while the environmental conditions such as vacuum enhances the volatility by a factor of 10.Item Some new antioxidants for natural rubber(Rubber Research Institute of Sri Lanka. Aglwaththa, 1981) Coomarasamy, A.; Silva, L.B.K.; Suranimala, R.C.