Gunatlake, A.A.T.Sotheeswaran, S.2010-07-062010-07-061978Journal of the National Science Council of Sri Lanka, 6(2):p.121-128https://dl.nsf.gov.lk/handle/1/6034Medicinal plantsSaponinsHecogeninDiosgeninHydrolysisDioscoreaCostusAgaveYuccaFurcreaAgricultureEconomically useful plants of Sri Lanka II:commercially important steroidal sapogenins from Sri Lanka plantsArticle