title: Systematic study of high molecular weight compounds in Amazonian plants by high temperature gas chromatography-mass spectrometry.
abstract: The fractions of hexane and dichloromethane extraction from marupá (Simaruba amara) and (Bertholletia excelsa) leaves were analyzed by HT-HRGC (high temperature high resolution gas chromatography) and HT-HRGC coupled to mass spectrometry (HT-HRGC-MS). Several compounds can be characterized including unusual high molecular weight compounds.
authors.affiliation: LADETEC - Instituto de Química, Universidade Federal do Rio de Janeiro, RJ, Brazil.
authors.forename: D S
authors.initials: DS
authors.lastname: de Siqueira
authors.forename: A S
authors.initials: AS
authors.lastname: Pereira
authors.forename: J A
authors.initials: JA
authors.lastname: Cabral
authors.forename: C A
authors.initials: CA
authors.lastname: Cid Ferreira
authors.forename: F R
authors.initials: FR
authors.lastname: de Aquino Neto
mesh_terms: D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods*; D006358:Hot Temperature; D008970:Molecular Weight; D010936:Plant Extracts / Q000737:chemistry*; D010944:Plants / Q000737:chemistry*; D014280:Triglycerides / Q000737:chemistry
chemical_list: D010936:Plant Extracts; D014280:Triglycerides