Tirimanna, A.S.L.Wickremasinghe, R.L.2014-11-182014-11-181965Tea Quarterly36(3)pp.115-121https://dl.nsf.gov.lk/handle/1/12673BiochemistryTeaLeavesPigmentsCarotenoidsExtractionQualityFlavourThin layer chromatographyXanthophyllusStudies on the quality and flavour of tea - the carotenoidsA