Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/54745
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, AS
Neto, FRA
Pinto, AC
Rezende, CM
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-mss 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 CC-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: cashew apple
Anacardium occidentals L.
volatile compounds
glycoside
high-temperature gas chromatography
Country: EUA
Editor: Amer Chemical Soc
Citation: Journal Of Agricultural And Food Chemistry. Amer Chemical Soc, v. 48, n. 4, n. 1167, n. 1174, 2000.
Rights: fechado
Identifier DOI: 10.1021/jf9909252
Date Issue: 2000
Appears in Collections:Unicamp - Artigos e Outros Documentos

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