ANALISIS KOMPONEN KIMIA DAUN WATI PIPER METHYSTICUM FORST. F)", journal = "Research Center for Biology-Indonesian Institute of Sciences", volume = "Vol 4, No 2&3 (1998)", pages = "", year = "1998", url = http://e-journal.biologi.lipi.go.id/index.php/berita_biologi/article/view/1276 author = "Agusta, Andria; Jamal, Yuliasri; Chairul, Chairul", abstract = "Wati(Piper methysticum Forst.f.)leaves has been used as narcotic in some parts of Irian Jaya since longtime ago. The GCMS analysis of wati leaves organic extracts(hexane,chloroform, methanol)has detected 48 components consisted alkanes,oxygenated hydrocarbons, fatty acid, steroids and alkaloids,including 5 major components, i.e. dihydro kawain,anisol p-undecyl, 2,3-dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-on, levulinic acid and one of unknown component.Forty-three other minor components will be discussed.",