Perera, G.A.A.R.Abeysinghe, I.S.B.Hettiarachchi, L.S.K.Wijayawardhana, R.G.A.2015-06-192015-06-192007Sri Lanka Journal of Tea Science72(1)pp.1-8https://dl.nsf.gov.lk/handle/1/19522BiochemistryBlack teaManufactureRefuse teaMineral contentLeaf protein concentrationAtomic absorption spectrophotometryMineral composition of leaf protein concentrate prepared from refuse teaArticle