Consumer acceptance and sensory profiling of reengineered kitoza products

Pintado Ana I.E., Monteiro Maria J.P., Talon Régine, Leroy Sabine, Scislowski Valérie, Fliedel Geneviève, Rakoto Danielle, Maraval Isabelle, Costa Ana Isabel A., Silva Ana Paula, Pallet Dominique, Tomlins Keith I., Pintado Manuela. 2016. Consumer acceptance and sensory profiling of reengineered kitoza products. Food Chemistry, 198 : 75-84.

https://doi.org/10.1016/j.foodchem.2015.08.128

Article de revue ; Article de revue à facteur d'impact

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Quartile : Q1, Sujet : FOOD SCIENCE & TECHNOLOGY / Quartile : Q1, Sujet : CHEMISTRY, APPLIED / Quartile : Q1, Sujet : NUTRITION & DIETETICS

Résumé : Kitoza refers to a traditional way of preparing beef and pork in Madagascar. However, in order to improve some drawbacks previous identified, the product was submitted to a reengineering process. The acceptance and sensory profiling of improved Kitoza products among Portuguese consumers was investigated. A local smoked loin sausage was selected as basis for comparison. Firstly, a Focus Group study was performed to identify sensory descriptors for Kitoza products and explore product perception. Subsequently, a Flash Profile and a consumer sensory acceptance study were conducted. Flash Profile's results showed that beef- and pork-based Kitoza products investigated differed considerably in all sensory dimensions. The Portuguese sausage was characterized as having a more intense and lasting after taste, as well as displaying a higher degree of (meat) doneness. The acceptance study yielded higher overall liking ratings for pork- than for beef-based Kitoza, although the Portuguese sausage remained the most appreciated product.

Mots-clés Agrovoc : viande séchée, viande fumée, technologie traditionnelle, technologie alimentaire, viande porcine, viande bovine, analyse organoleptique, consommation alimentaire, comportement du consommateur

Mots-clés géographiques Agrovoc : Madagascar, Portugal

Classification Agris : Q02 - Traitement et conservation des produits alimentaires
Q04 - Composition des produits alimentaires
E73 - Économie de la consommation

Champ stratégique Cirad : Axe 3 (2014-2018) - Alimentation durable

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