(E)-2-Nonenal determination in brazilian beers using headspace solid-phase microextraction and gas chromatographic coupled mass spectrometry (HS-SPME-GC-MS) Determinação de (E)-2-nonenal em cervejas brasileiras utilizando microextração em fase sólida do headspace e cromatografia gasosa acoplada a espectrometria de massas

(E)-2-Nonenal determination in brazilian beers using headspace solid-phase microextraction and gas chromatographic coupled mass spectrometry (HS-SPME-GC-MS) Determinação de (E)-2-nonenal em cervejas brasileiras utilizando microextração em fase sólida do headspace e cromatografia gasosa acoplada a espectrometria de massas

(E)-2-nonenal is considered an important off-flavor of beer, related to the flavor of beer staling. In this study, a new method for determination of (E)-2-nonenal in beer using headspace solid-phase microextraction and gas chromatographic coupled mass spectrometry (HS-SPME-GC-MS) was developed and a...

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Bibliographic Details
Main Authors: Rodrigo Scherer, Roger Wagner, Cláudia Hoffmann Kowalski, Helena Teixeira Godoy
Format: Article
Language:English
Published: Sociedade Brasileira de Ciência e Tecnologia de Alimentos 2010-05-01
Series:Food Science and Technology
Subjects:
cerveja
(E)-2-nonenal
off-flavor
compostos voláteis
SPME
beer
volatile compound
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612010000500024

Internet

http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612010000500024

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