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Title: Determination of high molecular mass compounds from Amazonian plant's leaves
Other Titles: Determinação de compostos de massa molecular alta em folhas de plantas da Amazônia
Authors: Siqueira, Denilson Soares de
dos Santos Pereira, A. S.
Aquino Neto, Francisco Radler
Cabral, José Augusto
Ferreira, Carlos Alberto Cid
Simoneit, Bernd Rolf Tatsuo
Elias, Vladimir O.
Keywords: Banisteriopsis Caapi Extract
Bertholletia Excelsa Extract
Carapa Guianensis Extract
Hevea Brasiliensis Extract
Plant Extract
Simaruba Amara Extract
Theobroma Cacao Extract
Theobroma Grandiflorum Extract
Unclassified Drug
Banisteriopsis Caapi
Brazil Nut
Carapa Guianensis
Carbon Nuclear Magnetic Resonance
Chemical Analysis
Chemical Structure
Controlled Study
Data Analysis
Gas Chromatography
Hevea Brasiliensis
Mass Spectrometry
Molecular Weight
Plant Leaf
Proton Nuclear Magnetic Resonance
Simaruba Amara
Structure Analysis
Theobroma Grandiflorum
Issue Date: 2003
metadata.dc.publisher.journal: Química Nova
metadata.dc.relation.ispartof: Volume 26, Número 5, Pags. 633-640
Abstract: The fractIons of dichloromethane extracts of leaves from andiroba (Carapa guianensis - Meliaceae), caapi (Banisteriopsis caapi - Malpighiaceae), cocoa (Theobroma cacao - Sterculiaceae), Brazil nut (Bertholletia excelsa - Lecytidaceae), cupuaçu (Theobroma grandiflorum - Sterculiaceae), marupá (Simaruba amara - Simaroubaceae) and rubber tree (Hevea brasiliensis - Euphorbiaceae), were analyzed by HT-HRGC and HT-HRGC-MS. Esters of homologous series of fatty acids and long chain alcohols, phytol, amyrines and tocopherols were characterized. The characterization of the compounds was based mainly in mass spectra data and in addition by usual spectrometric data (1H and 13C NMR, IR).
metadata.dc.identifier.doi: 10.1590/S0100-40422003000500002
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