Wickremasinghe, R.L.Perera, K.P.W.C.Perera, V.H.Kanapathipillai, P.2014-11-182014-11-181966Tea Quarterly37(4)pp.232-235https://dl.nsf.gov.lk/handle/1/12696BiochemistryTea flushClonal teaTea qualityPolyphenol levelVanillin-reacting polyphenolAmino-acid levelChlorophyll levelSeasonal variationChemical extractionAnalysis of polyphenols , amino acids and chlorophy ii levels in tea at different seasonsA