Browsing by Author "Wickremasinghe, R.L."
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Item Analysis of 'cream' of tea(Tea Research Institute. Thalawakele, 1966) Wickremasinghe, R.L.; Perera, K.P.W.G.Item Analysis of polyphenols , amino acids and chlorophy ii levels in tea at different seasons(The Tea Research Institute. Talawakele, 1966) Wickremasinghe, R.L.; Perera, K.P.W.C.; Perera, V.H.; Kanapathipillai, P.Item Aspects of the biochemistry of tea manufacture(The Tea Research Institute. Talawakele, 1967) Wickremasinghe, R.L.Item By - products of tea(Tea Research Institute. Thalawakele, 1972) Wickremasinghe, R.L.Item Effect of ethephon, pure tea seed saponin, and partially purified tea root saponin on the growth of tea in the nursery and in the field(Tea Research Institute. Thalawakele, 1974) Wickremasinghe, R.L.; Perera, K.P.W.C.; Munasinghe, T.A.Item Effects of method of manufacture on the oxidation of polyphenols and chlorophylls(The Tea Research Institute. Talawakele, 1965) Wickremasinghe, R.L.; Kirtisinghe, D.; Perera, K.P.W.C.; Perera, V.H.Item Fact and speculation in the chemistry and biochemistry of tea manufacture(The Tea Research Institute. Talawakele, 1967) Wickremasinghe, R.L.Item Factors affecting quality strength and colour of black tea liquors(NSC:Colombo, 1973) Wickremasinghe, R.L.; Perera, K.P.W.C.Item Fluoride in black tea(Tea Research Institute. Thalawakele, 1972) Karunanayake, E.H.; Mahadeva, K.; Weerakoon, S.N.; Wickremasinghe, R.L.Item The localization of the polyphenol oxidase of tea leaf(The Tea Research Institute. Talawakele, 1967) Wickremasinghe, R.L.; Roberts, G.R.; Perera, B.P.M.Item The mechanism of operation of climatic factors in the biogenesis of tea flavour(Tea Research Institute. Thalawakele, 1975) Wickremasinghe, R.L.Item Properties of tea polyphenol -oxidase(Tea Research Institute. Thalawakele, 1972) Perera, K.P.W.C.; Wickremasinghe, R.L.Item The separation and identification of vitamin E in black tea(The Tea Research Institute. Talawakele, 1966) Tirimanna, A.S.L.; Wickremasinghe, R.L.Item Site of biosynthesis and translocation of theanine in the tea plant(Tea Research Institute. Thalawakele, 1972) Wickremasinghe, R.L.; Perera, K.P.W.K.Item Some observations on tea in Japan(The Tea Research Institute. Talawakele, 1968) Wickremasinghe, R.L.Item Studies on the quality and flavour of tea - the carotenoids(The Tea Research Institute. Talawakele, 1965) Tirimanna, A.S.L.; Wickremasinghe, R.L.Item Studies on the quality and flavour of tea 4 observations on the biosynthesis of volatile compounds(The Tea Research Institute. Talawakele, 1969) Wickremasinghe, R.L.; Perera, B.M.P.; De Silva, U.L.L.Item Studies on the quality and flavour of tea iii- gas chromatographic analyses of the aroma complex(The Tea Research Institute. Talawakele, 1968) Yamanishi, T.; Wickremasinghe, R.L.; Perera, K.P.W.C.Item Studies on the quality and flavour of tea. the Polyphenols and low boiling volatile compounds(The Tea Research Institute. Talawakele, 1965) Wickremasinghe, R.L.Item A study of the terpenes and sterols in black tea by thin layar chromatography(Tea Research Institute. Thalawakele, 1966) Tirimanna, A.S.L.; Wickremasinghe, R.L.