Chandrika, U.G.Jansz, E.R.Warnasuriya, N.D.2010-07-062010-07-062005Journal of the National Science Foundation of Sri Lanka, 33(2):p.141-145https://dl.nsf.gov.lk/handle/1/6260Alternanthera sessilisBeta-caroteneCarotenoidsCentella asiaticaManihot esculentaSesbania grandifloraLeafy vegetablesHigh pressure liquid chromatographyVitamin ABioconversionTraditional cooking methodsChemical analysisBiochemistryAnalysis of beta-carotene and lutein in some leafy vegetables and effect of cooking on serum vitamin A formation from Alternanthera sessilis (Sinhala: Mukunuwanna)Article