GC-MS and GC-olfactometry analysis of aroma compounds in a representative organic aroma extract from cured vanilla (Vanilla planifolia G. Jackson) beans

Pérez Silva Araceli, Odoux Eric, Brat Pierre, Ribeyre Fabienne, Rodriguez-Jimenes Guadelupe, Robles-Olvera V., Garcia-Alvarado M.A., Günata Ziya. 2006. GC-MS and GC-olfactometry analysis of aroma compounds in a representative organic aroma extract from cured vanilla (Vanilla planifolia G. Jackson) beans. Food Chemistry, 99 (4) : pp. 728-735.

Abstract : Volatile compounds from cured vanilla beans were extracted using organic solvents. Sensory analysis showed that the aromatic extract obtained with a pentane/ether (1/1 v/v) solvent mixture provided the extract most representative of vanilla bean flavour. Sixty-five volatiles were identified in a pentane/ether extract by GC-MS analysis. Aromatic acids, aliphatic acids and phenolic compounds were the major volatiles. By GC-O analysis of the pentane/ether extract, 26 odour-active compounds were detected. The compounds guaiacol, 4-methylguaiacol, acetovanillone and vanillyl alcohol, found at much lower concentrations in vanilla beans than vanillin, proved to be as intense as vanillin. (Résumé d'auteur)

Mots-clés Agrovoc : Vanilla planifolia, Flaveur, Composé de la flaveur, Chromatographie en phase gazeuse, Propriété organoleptique, Olfaction, Extraction, Graine, Vanille, Traitement, Composé phénolique

Mots-clés complémentaires : Olfactométrie

Classification Agris : Q04 - Food composition

Champ stratégique Cirad : Axe 3 (2005-2013) - Alimentation accessible et de qualité

Auteurs et affiliations

• Pérez Silva Araceli, UM2 (FRA)
• Odoux Eric, CIRAD-FLHOR-UPR Qualité des aliments (FRA)
• Brat Pierre, CIRAD-FLHOR-UPR Qualité des aliments (FRA) ORCID: 0000-0003-0429-9575
• Ribeyre Fabienne, CIRAD-CP-UPR Qualité produits pérennes (FRA)
• Rodriguez-Jimenes Guadelupe, Instituto Tecnologico de Veracruz (MEX)
• Robles-Olvera V., Institute of Technology (MEX)
• Garcia-Alvarado M.A., Institute of Technology (MEX)
• Günata Ziya, INRA (FRA)

Source : Cirad - Agritrop (https://agritrop.cirad.fr/533732/)

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