Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Methods for gas chromatography-olfactometry: a review
Autore:
van Ruth, SM;
Indirizzi:
Natl Univ Ireland Univ Coll Cork, Dept Food Sci & Technol, Cork, Ireland Natl Univ Ireland Univ Coll Cork Cork Ireland & Technol, Cork, Ireland
Titolo Testata:
BIOMOLECULAR ENGINEERING
fascicolo: 4-5, volume: 17, anno: 2001,
pagine: 121 - 128
SICI:
1389-0344(200105)17:4-5<121:MFGCAR>2.0.ZU;2-6
Fonte:
ISI
Lingua:
ENG
Soggetto:
PEPPERS CAPSICUM-ANNUUM; SNIFFING PORT ANALYSIS; EXTRACT DILUTION ANALYSIS; BEANS PHASEOLUS-VULGARIS; REHYDRATED FRENCH BEANS; PINOT-NOIR WINES; SENSORY EVALUATION; BELL PEPPERS; VOLATILE COMPOUNDS; PRIMARY ODORANTS;
Keywords:
aroma; flavor; gas chromatography-olfactometry; volatile compounds;
Tipo documento:
Review
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
97
Recensione:
Indirizzi per estratti:
Indirizzo: van Ruth, SM Natl Univ Ireland Univ Coll Cork, Dept Food Sci & Technol, Western Rd, Cork, Ireland Natl Univ Ireland Univ Coll Cork Western Rd Cork Ireland nd
Citazione:
S.M. van Ruth, "Methods for gas chromatography-olfactometry: a review", BIOMOL ENG, 17(4-5), 2001, pp. 121-128

Abstract

Gas chromatography-olfactometry methods are used in flavor research to determine the odor active compounds in foods. In this review: the four major methods for gas chromatography-olfactometry are described and their potentials and limitations discussed. The methods include dilution analysis, detection frequency methods. posterior intensity methods and time-intensity methods. The value of gas chromatography olfactometry data is shown to depend directly on the gas chromatography-olfactometry method. as well as on sample preparation and analytical conditions. Each of the methods has been used frequently and has its advantages and disadvantages. However, on the methodological side, a considerable area is still to be explored, which would contribute to the interpretation of the data and would improve the value of these techniques for both fundamental and applied research. (C) 2001 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/11/20 alle ore 18:06:54