Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/194738
Type: Artigo de periódico
Title: Application Of High-temperature Gas Chromatography-mass Spectrometry To The Investigation Of Glycosidically Bound Components Related To Cashew Apple (anacardium Occidentale L. Var. Nanum) Volatiles.
Author: Bicalho, B
Pereira, A S
Aquino Neto, F R
Pinto, A C
Rezende, C M
Abstract: Free and bound volatile components of a Brazilian cashew apple variety (Anacardium occidentale L. var. nanum) were obtained by simultaneous distillation-extraction (SDE) and XAD-2 adsorption. According to gas chromatography-mass spectrometry (GC-MS) analyses and retention indices, 62 free volatile constituents were characterized and quantified. They were esters (40%), terpenes (20%), hydrocarbons (14%), fatty acids (9%), aldehydes (8%), alcohols (3%), lactones (3%), ketones (1%), phenols (1%), and norisoprenoids (1%). The glycosidically bound volatile precursors were analyzed by high-temperature GC-MS, after room temperature silylation. Several conjugated alcohols and cinnamic acids were detected and reported as cashew apple glycosyl constituents for the first time.
Subject: Alcohols
Aldehydes
Esters
Fatty Acids
Gas Chromatography-mass Spectrometry
Glycosides
Hot Temperature
Hydrocarbons
Ketones
Lactones
Nuts
Phenols
Polystyrenes
Terpenes
Trees
Rights: fechado
Identifier DOI: 
Address: http://www.ncbi.nlm.nih.gov/pubmed/10775367
Date Issue: 2000
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

Files in This Item:
File SizeFormat 
pmed_10775367.pdf158.09 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.