Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Comparative quantitative analysis of the effect of cultivar, wine growing region and vinification method on the protein profiles of some white wines
Autore:
Sarmento, MR; Oliveira, JC; Slatner, M; Boulton, RB;
Indirizzi:
Natl Univ Ireland Univ Coll Cork, Dept Food Sci & Technol, Cork, Ireland Natl Univ Ireland Univ Coll Cork Cork Ireland & Technol, Cork, Ireland UCP, Escola Super Biotecnol, Oporto, Portugal UCP Oporto PortugalUCP, Escola Super Biotecnol, Oporto, Portugal Agr Univ Vienna, A-1180 Vienna, Austria Agr Univ Vienna Vienna Austria A-1180 niv Vienna, A-1180 Vienna, Austria Univ Calif Davis, Dept Viticulture & Enol, Davis, CA 95616 USA Univ Calif Davis Davis CA USA 95616 ticulture & Enol, Davis, CA 95616 USA
Titolo Testata:
INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY
fascicolo: 7, volume: 36, anno: 2001,
pagine: 759 - 766
SICI:
0950-5423(200110)36:7<759:CQAOTE>2.0.ZU;2-#
Fonte:
ISI
Lingua:
ENG
Soggetto:
ELECTROPHORETIC ANALYSIS; SPARKLING WINES; GRAPE; FRACTIONATION;
Keywords:
cluster analysis; cultivar; Portuguese wines; wine stability;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
22
Recensione:
Indirizzi per estratti:
Indirizzo: Oliveira, JC Natl Univ Ireland Univ Coll Cork, Dept Food Sci & Technol, Cork, Ireland Natl Univ Ireland Univ Coll Cork Cork Ireland ork, Ireland
Citazione:
M.R. Sarmento et al., "Comparative quantitative analysis of the effect of cultivar, wine growing region and vinification method on the protein profiles of some white wines", INT J FOOD, 36(7), 2001, pp. 759-766

Abstract

The influence of cultivar, growing region and method of vinification (industrial vs. laboratory) on the protein profiles of white wines of Portugueseand Austrian origin was comparatively analysed. The profiles were obtainedby fractionation of the wine samples using anion exchange HPLC, resulting in fifteen fractions. A principal component analysis (PCA) was performed byconsidering the percentual peak area as the input factor and the results showed that there is a relationship between the occurrence of some of the protein fractions identified. Clustering techniques indicated that cultivars and the region of production were the factors that had a significant influence on the protein profile of a given wine, the former being particularly predominant.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 24/01/20 alle ore 12:25:18