79531 20210204133439.0 doi 10.17660/ActaHortic.2018.1194.162 sideral 106511 ART-2018-106511 eng (orcid)0000-0002-9544-6026 Campo, E. Aroma composition of commercial truffle flavoured oils: does it really smell like truffle? 2018 Access copy available to the general public Unrestricted The present study analyzes the aromatic and odour volatile profiles of truffle flavoured oils commercialized as “black truffle oil”. The aim of this work is twofold: to define the sensory space associated to these products and to explore the possible fraudulent use of artificial flavouring agents not properly identified on the label. For this purpose, 12 commercial truffle flavoured oils available in the Spanish market were submitted to descriptive sensory analysis by a trained panel. The three oils presenting the most interesting profile (in terms of odour nature and/or complexity) were also analyzed by olfactometric analysis, in order to identify the chemical compounds responsible on their aroma. The correlation of sensory and olfactometric data made it possible to understand some of the sensory differences observed among samples, as well as to identify irregularities with respect to the ingredients labelling of some of the studied samples. info:eu-repo/grantAgreement/ES/DGA/229402-1 info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 0.185 2018 Horticulture 2018 Q4 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Guillén, S. Marco, P. Antolin, A. Sánchez, C. (orcid)0000-0001-8836-1983 Oria, R. Universidad de Zaragoza (orcid)0000-0001-6739-5375 Blanco, D. Universidad de Zaragoza 2008 640 Universidad de Zaragoza Dpto. Produc.Animal Cienc.Ali. Área Nutrición Bromatología 2008 780 Universidad de Zaragoza Dpto. Produc.Animal Cienc.Ali. Área Tecnología de Alimentos 1194 (2018), 1133-1139 Acta hortic. Acta Horticulturae 0567-7572 164990 http://zaguan.unizar.es/record/79531/files/texto_completo.pdf Postprint 104570 http://zaguan.unizar.es/record/79531/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:79531 articulos driver 2021-02-04-13:33:16 ARTICLE