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  Dietary fiber and WHO food categories extension for the food-pics_extended database

Medawar, E., Thieleking, R., & Witte, A. V. (2022). Dietary fiber and WHO food categories extension for the food-pics_extended database. Frontiers in Psychology, 13: 818471. doi:10.3389/fpsyg.2022.818471.

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Medawar_2022.pdf (Publisher version), 3MB
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 Creators:
Medawar, Evelyn1, Author              
Thieleking, Ronja1, Author              
Witte, A. Veronica1, Author              
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1Department Neurology, MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_634549              

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Free keywords: Dietary fiber; Food category; Food type; Macronutrient; Non-digestible carbohydrates; Public health
 Abstract: Well characterized databases used for experimental purposes with extensive meta-data are essential for conducting meaningful and comparable studies. The Food-pics_extended database (Blechert et al., 2019) is one example for a widely used food stimulus database (original publication Blechert et al., 2014: 285 citations, and 2019: 32 citations). Indeed, meta-data on low level and high level image characteristics is broad, yet fiber ratings are not included, limiting its use in diet-related studies. Therefore, we developed fiber ratings per item (n = 562 stimuli), based on mean values of four non-expert raters. Ratings show good reliability (ICC = 0.77) and meaningful ranges per food type (mean fiber per 100 g by food type minbeverages = 0.04 ± 0.04 g and max Ready-to-eat savories = 4.49 ± 1.58). The newly provided fiber ratings enrich the already valuable database and extend it by an important nutrient value for human and planetary health.

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Language(s): eng - English
 Dates: 2021-11-192022-05-112022-06-10
 Publication Status: Published online
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: DOI: 10.3389/fpsyg.2022.818471
Other: eCollection 2022
PMID: 35756250
PMC: PMC9226567
 Degree: -

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Title: Frontiers in Psychology
  Abbreviation : Front Psychol
Source Genre: Journal
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Publ. Info: Pully, Switzerland : Frontiers Research Foundation
Pages: - Volume / Issue: 13 Sequence Number: 818471 Start / End Page: - Identifier: ISSN: 1664-1078
CoNE: https://pure.mpg.de/cone/journals/resource/1664-1078