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In vivo aroma release of milk gels of different hardnesses: inter-individual differences and their consequences on aroma perception.
J Agric Food Chem. 2008 Mar 12; 56(5):1697-703.JA

Abstract

The effect of textural modifications of solid milk gels on in vivo aroma release and aroma perception was investigated with a panel of 14 subjects. Great inter-individual differences were observed on aroma-release data, and the consequences of these differences on aroma perception were studied. From a hierarchical cluster analysis performed with several parameters extracted from release curves, the subjects were gathered into two groups, and a specific aroma-release profile was identified for each one. Then, by using a sensory profile, we showed that the intensity of the aroma perception was dependent on the release profile presented by the panelist. Second, we observed that, during the chewing phase, the aroma was perceived as more intense for the firmer gel and for panelists for whom the aroma release begins during the chewing of the product.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Gierczynski I
Unité Mixte de Recherche Flaveur Vision et Comportement du Consommateur, ENESAD-INRA-UB, 17 rue Sully, BP 86510, 21065 Dijon Cedex, France.
Laboure H
No affiliation info available
Guichard E
No affiliation info available

MeSH

AdultAnimalsArea Under CurveChemical PhenomenaChemistry, PhysicalCluster AnalysisFemaleGelsHardnessHumansMaleMasticationMiddle AgedMilkNoseOdorantsPerceptionSensationVolatilization

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

18271545

Citation

Gierczynski, Isabelle, et al. "In Vivo Aroma Release of Milk Gels of Different Hardnesses: Inter-individual Differences and Their Consequences On Aroma Perception." Journal of Agricultural and Food Chemistry, vol. 56, no. 5, 2008, pp. 1697-703.
Gierczynski I, Laboure H, Guichard E. In vivo aroma release of milk gels of different hardnesses: inter-individual differences and their consequences on aroma perception. J Agric Food Chem. 2008;56(5):1697-703.
Gierczynski, I., Laboure, H., & Guichard, E. (2008). In vivo aroma release of milk gels of different hardnesses: inter-individual differences and their consequences on aroma perception. Journal of Agricultural and Food Chemistry, 56(5), 1697-703. https://doi.org/10.1021/jf0728505
Gierczynski I, Laboure H, Guichard E. In Vivo Aroma Release of Milk Gels of Different Hardnesses: Inter-individual Differences and Their Consequences On Aroma Perception. J Agric Food Chem. 2008 Mar 12;56(5):1697-703. PubMed PMID: 18271545.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - In vivo aroma release of milk gels of different hardnesses: inter-individual differences and their consequences on aroma perception. AU - Gierczynski,Isabelle, AU - Laboure,Helene, AU - Guichard,Elisabeth, Y1 - 2008/02/14/ PY - 2008/2/15/pubmed PY - 2008/4/29/medline PY - 2008/2/15/entrez SP - 1697 EP - 703 JF - Journal of agricultural and food chemistry JO - J Agric Food Chem VL - 56 IS - 5 N2 - The effect of textural modifications of solid milk gels on in vivo aroma release and aroma perception was investigated with a panel of 14 subjects. Great inter-individual differences were observed on aroma-release data, and the consequences of these differences on aroma perception were studied. From a hierarchical cluster analysis performed with several parameters extracted from release curves, the subjects were gathered into two groups, and a specific aroma-release profile was identified for each one. Then, by using a sensory profile, we showed that the intensity of the aroma perception was dependent on the release profile presented by the panelist. Second, we observed that, during the chewing phase, the aroma was perceived as more intense for the firmer gel and for panelists for whom the aroma release begins during the chewing of the product. SN - 0021-8561 UR - https://www.unboundmedicine.com/medline/citation/18271545/In_vivo_aroma_release_of_milk_gels_of_different_hardnesses:_inter_individual_differences_and_their_consequences_on_aroma_perception_ DB - PRIME DP - Unbound Medicine ER -