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Can we understand food oral processing using Kano model? Case study with confectionery products

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2020
Authors
Đekić, Ilija
Ilić, Jovan
Guine, Raquel P.F.
Tomašević, Igor
Article (Published version)
Metadata
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Abstract
This study had two objectives, to determine oral processing parameters and its correlation with mechanical properties of selected confectionery products and to categorize oral processing and sensory attributes based on a Kano model. Thirteen panelists analyzed five confectionery products in the oral processing part of the study. In parallel, 327 interviews participated in a field survey to enable analyzing responses to food quality and oral processing attributes. It has been confirmed that oral processing parameters are interrelated with most of the mechanical properties of confectionery products. Average number of bites is correlated with consumption time per bite, chewing rate, and bite size. Consumption time and chewing rate were negatively correlated for Brownie cake. Satiation was associated with eating rate and calorie intake rate for Jelly Candy and Waffle. All food quality requirements were categorized as "attractive" and "one-dimensional." Oral processing parameters-food break...down and eating rate are aligned to "attractive" category, bite size was identified as a "must-be" category, and number of chews is outlined as a "reverse" category. The Kano model results show that oral processing parameters have a strong influence on consumer satisfaction in parallel with well-known sensorial characteristics associated with food quality.

Keywords:
confectionery products / Kano model / mechanical properties / oral processing characteristics / quality characteristics
Source:
Journal of Texture Studies, 2020
Publisher:
  • Wiley, Hoboken
Funding / projects:
  • Polytechnic Institute of Viseu, Portugal

DOI: 10.1111/jtxs.12550

ISSN: 0022-4901

PubMed: 32654141

WoS: 000557793400001

Scopus: 2-s2.0-85089192486
[ Google Scholar ]
URI
http://aspace.agrif.bg.ac.rs/handle/123456789/5261
Collections
  • Radovi istraživača / Researchers’ publications
Institution/Community
Poljoprivredni fakultet

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