Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.14/3510
Título: Method for analysis of heavy sulphur compounds using gas chromatography with flame photometric detection
Autor: Moreira, N.
Pinho, P. Guedes de
Vasconcelos, I.
Palavras-chave: Gas chromatography
Flame photometric detection
Sulphur compounds
Wine
Data: 2004
Editora: Elsevier
Citação: MOREIRA, N. ; PINHO, P. Guedes de ; VASCONCELOS, I. - Method for analysis of heavy sulphur compounds using gas chromatography with flame photometric detection. Analytica Chimica Acta. ISSN 0003-2670. Vol. 513, n.º 1 (2004), p. 183-189
Resumo: A method for analysis of heavy sulphur compounds in wines, based on gas chromatography (GC) with flame photometric detection, is reported. Wine samples preparation includes a dichloromethane liquid–liquid extraction followed by concentration under a nitrogen atmosphere. The extracted fraction was also analysed by GC–mass spectrometry. The method enables high recovery of sulphur compounds in wine and satisfies the requirements of repeatability and sensitivity. Applications of the method to red, white and Port wines are reported.
URI: http://hdl.handle.net/10400.14/3510
Versão do Editor: http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TF4-4BMTHR0-3&_user=2460358&_coverDate=06%2F18%2F2004&_rdoc=25&_fmt=high&_orig=browse&_origin=browse&_zone=rslt_list_item&_srch=doc-info%28%23toc%235216%232004%23994869998%23502213%23FLA%23display%23Volume%29&_cdi=5216&_sort=d&_docanchor=&_ct=49&_acct=C000057417&_version=1&_urlVersion=0&_userid=2460358&md5=ac97d3e85493e872e15c9ac87ad80c33&searchtype=a
Aparece nas colecções:ESB - Artigos em revistas internacionais com Arbitragem / Papers in international journals with Peer-review

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