Document Detail


Characterization of wines by nuclear magnetic resonance: a work study on wines from the Basilicata region in Italy.
MedLine Citation:
PMID:  18693739     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
We explored the possibility of differentiating Italian wines produced in different regions by means of nuclear magnetic resonance (NMR) techniques. Ten commercial red Aglianico wines were selected from different areas of the Basilicata region in the south of Italy. Some important components of these wines were identified by the assignments of their (1)H and (13)C resonances using one- and two-dimensional homonuclear and heteronuclear NMR experiments. These data were compared with those obtained from 10 Aglianico wines produced in Campania, another southern Italian region. Differences were found among the wines according to their geographical origin and vintage. A fine discrimination of Aglianico wines from Basilicata and Campania was obtained, suggesting that the selected NMR parameters may be a valuable tool for wine authenticity control.
Authors:
Licia Viggiani; Maria Antonietta Castiglione Morelli
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Publication Detail:
Type:  Comparative Study; Journal Article     Date:  2008-08-12
Journal Detail:
Title:  Journal of agricultural and food chemistry     Volume:  56     ISSN:  1520-5118     ISO Abbreviation:  J. Agric. Food Chem.     Publication Date:  2008 Sep 
Date Detail:
Created Date:  2008-09-17     Completed Date:  2008-11-10     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0374755     Medline TA:  J Agric Food Chem     Country:  United States    
Other Details:
Languages:  eng     Pagination:  8273-9     Citation Subset:  IM    
Affiliation:
Dipartimento di Chimica, Università degli Studi della Basilicata, Via Nazario Sauro 85, 85100 Potenza, Italy.
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MeSH Terms
Descriptor/Qualifier:
Amino Acids / analysis
Carbohydrates / analysis
Freeze Drying
Italy
Magnetic Resonance Spectroscopy*
Phenols / analysis
Wine / analysis*,  classification*
Chemical
Reg. No./Substance:
0/Amino Acids; 0/Carbohydrates; 0/Phenols

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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