Tirimanna, A.S.L.Wickremasinghe, R.L.2015-06-192015-06-191966Tea Quarterly37(4)pp.229-231https://dl-tri.nsf.gov.lk/handle/1/206AgricultureVitamin EBlack tea extractionColumn chromatograpAnti-oxidant propertiesThin layer chromatographyTea plantsCamellia sinensisThe separation and identification of vitamin E in black teaArticle