Dietary Fiber and WHO Food Categories Extension for the Food-Pics_Extended Database
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.,...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2022-06-01
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| Series: | Frontiers in Psychology |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fpsyg.2022.818471/full |
| _version_ | 1828332951806410752 |
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| author | Evelyn Medawar Ronja Thieleking A. Veronica Witte |
| author_facet | Evelyn Medawar Ronja Thieleking A. Veronica Witte |
| author_sort | Evelyn Medawar |
| collection | DOAJ |
| description | 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 maxReady–to–eatsavories = 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. |
| first_indexed | 2024-04-13T21:12:52Z |
| format | Article |
| id | doaj.art-0a018eeac58648d38a49d5746758942a |
| institution | Directory Open Access Journal |
| issn | 1664-1078 |
| language | English |
| last_indexed | 2024-04-13T21:12:52Z |
| publishDate | 2022-06-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Psychology |
| spelling | doaj.art-0a018eeac58648d38a49d5746758942a2022-12-22T02:29:47ZengFrontiers Media S.A.Frontiers in Psychology1664-10782022-06-011310.3389/fpsyg.2022.818471818471Dietary Fiber and WHO Food Categories Extension for the Food-Pics_Extended DatabaseEvelyn MedawarRonja ThielekingA. Veronica WitteWell 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 maxReady–to–eatsavories = 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.https://www.frontiersin.org/articles/10.3389/fpsyg.2022.818471/fulldietary fiberfood categorymacronutrientnon-digestible carbohydratespublic healthfood type |
| spellingShingle | Evelyn Medawar Ronja Thieleking A. Veronica Witte Dietary Fiber and WHO Food Categories Extension for the Food-Pics_Extended Database Frontiers in Psychology dietary fiber food category macronutrient non-digestible carbohydrates public health food type |
| title | Dietary Fiber and WHO Food Categories Extension for the Food-Pics_Extended Database |
| title_full | Dietary Fiber and WHO Food Categories Extension for the Food-Pics_Extended Database |
| title_fullStr | Dietary Fiber and WHO Food Categories Extension for the Food-Pics_Extended Database |
| title_full_unstemmed | Dietary Fiber and WHO Food Categories Extension for the Food-Pics_Extended Database |
| title_short | Dietary Fiber and WHO Food Categories Extension for the Food-Pics_Extended Database |
| title_sort | dietary fiber and who food categories extension for the food pics extended database |
| topic | dietary fiber food category macronutrient non-digestible carbohydrates public health food type |
| url | https://www.frontiersin.org/articles/10.3389/fpsyg.2022.818471/full |
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