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. 2020 Sep 8;9(9):1257. doi: 10.3390/foods9091257

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© 2020 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

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Healthiness perception mean values of each of the five meals evaluated on a plate (Meal-Photo condition), in the pack (Pack Alone condition), and after tasting with the packaging in view (Tasting+Pack condition). Differences between conditions (Pack- Meal Photo, Tasting Pack-Pack and Tasting pack- Meal Photo) are indicated with line segments over the top of the corresponding columns; significant differences are marked with an asterisk (*). Only the negative part of the standard deviation bars are shown for clarity.