Chemometric investigation of the volatile content of young South African wines

Food Chemistry

Volumn 128, Issue 4, 2011, Pages 1100-1109

  Weldegergis, Berhane T ^a,c   De Villiers, André ^a   Crouch, Andrew M ^a,b  

^a STELLENBOSCH UNIVERSITY   (South Africa)

^b UNIVERSITY OF THE WITWATERSRAND   (South Africa)

^c WAGENINGEN UNIVERSITY   (Netherlands)

Author keywords

Chemometrics; Cultivar; Pinotage; Volatile compounds; Wine

Indexed keywords

CABERNET-SAUVIGNON; CHEMOMETRICES; CHEMOMETRICS; CULTIVAR; ETHYL OCTANOATE; FACTOR ANALYSIS; GEOGRAPHICAL ORIGINS; GRAPE VARIETY; ISOAMYL ACETATE; ISOAMYL ALCOHOL; LINEAR DISCRIMINANT ANALYSIS; PINOTAGE; RED WINE; VOLATILE COMPONENTS; VOLATILE COMPOUNDS; VOLATILE CONTENTS; WHITE WINES;

DISCRIMINANT ANALYSIS; FACE RECOGNITION; INVESTMENTS; VOLATILE ORGANIC COMPOUNDS; WINE;

PRINCIPAL COMPONENT ANALYSIS;

2 PHENETHYL ACETATE; 5 METHYLFURFURAL; ACETIC ACID; ACETIC ACID ETHYL ESTER; ACETOIN; BUTANOL; BUTYRIC ACID; BUTYRIC ACID ETHYL ESTER; DECANOIC ACID ETHYL ESTER; ETHYL DEXTRO LACTATE; ETHYL OCTANOATE; FURFURAL; GUAIACOL; HEXANOIC ACID; HEXANOIC ACID ETHYL ESTER; HEXANOL; HEXYL ACETATE; ISOBUTANOL; ISOBUTYRIC ACID; ISOPENTYL ACETATE; ISOVALERIC ACID; OCTANOIC ACID DERIVATIVE; PROPANOL; PROPIONIC ACID; SUCCINIC ACID DIETHYL ESTER; UNCLASSIFIED DRUG; UNINDEXED DRUG; VALERIC ACID; VOLATILE AGENT;

ACCURACY; ANALYSIS OF VARIANCE; AROMA; ARTICLE; CABERNET SAUVIGNON; CHARDONNAY; CHEMICAL COMPOSITION; CHEMOMETRICS; CONTROLLED STUDY; CULTIVAR; DISCRIMINANT ANALYSIS; FACTORIAL ANALYSIS; FLAVOR; GEOGRAPHIC DISTRIBUTION; GRAPE; MERLOT; PINOTAGE; PRINCIPAL COMPONENT ANALYSIS; SAUVIGNON BLANC; SHIRAZ; SOUTH AFRICA; VINTAGE; WINE;

VITACEAE;

EID: 79958044911     PISSN: 03088146     EISSN: 18737072     Source Type: Journal    
DOI: 10.1016/j.foodchem.2010.09.100     Document Type: Article

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