Research Article

Colourful Packaged Snacks Consumed by Children and Adolescents in Turkey: Colourants, Fats, and Sustainability Labels

Number: Advanced Online Publication Early Pub Date: June 16, 2026
EN

Colourful Packaged Snacks Consumed by Children and Adolescents in Turkey: Colourants, Fats, and Sustainability Labels

Abstract

Objectives: This study aimed to evaluate the presence of food colourants, types of fat, and sustainability labels in packaged snack products for children and adolescents, based on on-label declarations of E-coded additives, without distinguishing between artificial and natural or nature-identical colourants. Materials and Methods: The study examined 405 packaged products from eight supermarket chains in Ankara, Türkiye. Product labels were assessed for content, type of fat, and sustainability indicators, including recyclable packaging, green dot, fair trade, good agricultural practices, and carbon footprint. Data were analysed using frequency and percentage distributions. Results: Colourants were found in 60.7% of the products, with beta-carotene (E160a), a commonly natural or nature-identical colourant, being the most frequently declared. Fats were present in 60% of the products, predominantly palm oil. While 61.7% of the products carried at least one eco-label, more comprehensive indicators—such as fair trade, good agricultural practices, and carbon footprint—were absent. Conclusion: The widespread use of additives and fats in snacks marketed to children contrasts with the limited diversity of sustainability labels. These findings highlight the need for policy action to enhance consumer awareness and support the development of healthier and more sustainable food environments.

Keywords

References

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Details

Primary Language

English

Subjects

Food Properties, Public Health Nutrition

Journal Section

Research Article

Early Pub Date

June 16, 2026

Publication Date

-

Submission Date

December 15, 2025

Acceptance Date

March 4, 2026

Published in Issue

Year 2026 Number: Advanced Online Publication

APA
Sivaslıoğlu, A., Altıkulaç, G. N., Teksin, B., Başaran, H., & Akbay, M. (2026). Colourful Packaged Snacks Consumed by Children and Adolescents in Turkey: Colourants, Fats, and Sustainability Labels. Hacettepe University Faculty of Health Sciences Journal, Advanced Online Publication, 315-337. https://doi.org/10.21020/husbfd.1839781
AMA
1.Sivaslıoğlu A, Altıkulaç GN, Teksin B, Başaran H, Akbay M. Colourful Packaged Snacks Consumed by Children and Adolescents in Turkey: Colourants, Fats, and Sustainability Labels. HUFHSJ. 2026;(Advanced Online Publication):315-337. doi:10.21020/husbfd.1839781
Chicago
Sivaslıoğlu, Ayşegül, Gökçe Nur Altıkulaç, Bilge Teksin, Halime Başaran, and Melike Akbay. 2026. “Colourful Packaged Snacks Consumed by Children and Adolescents in Turkey: Colourants, Fats, and Sustainability Labels”. Hacettepe University Faculty of Health Sciences Journal, no. Advanced Online Publication: 315-37. https://doi.org/10.21020/husbfd.1839781.
EndNote
Sivaslıoğlu A, Altıkulaç GN, Teksin B, Başaran H, Akbay M (June 1, 2026) Colourful Packaged Snacks Consumed by Children and Adolescents in Turkey: Colourants, Fats, and Sustainability Labels. Hacettepe University Faculty of Health Sciences Journal Advanced Online Publication 315–337.
IEEE
[1]A. Sivaslıoğlu, G. N. Altıkulaç, B. Teksin, H. Başaran, and M. Akbay, “Colourful Packaged Snacks Consumed by Children and Adolescents in Turkey: Colourants, Fats, and Sustainability Labels”, HUFHSJ, no. Advanced Online Publication, pp. 315–337, June 2026, doi: 10.21020/husbfd.1839781.
ISNAD
Sivaslıoğlu, Ayşegül - Altıkulaç, Gökçe Nur - Teksin, Bilge - Başaran, Halime - Akbay, Melike. “Colourful Packaged Snacks Consumed by Children and Adolescents in Turkey: Colourants, Fats, and Sustainability Labels”. Hacettepe University Faculty of Health Sciences Journal. Advanced Online Publication (June 1, 2026): 315-337. https://doi.org/10.21020/husbfd.1839781.
JAMA
1.Sivaslıoğlu A, Altıkulaç GN, Teksin B, Başaran H, Akbay M. Colourful Packaged Snacks Consumed by Children and Adolescents in Turkey: Colourants, Fats, and Sustainability Labels. HUFHSJ. 2026;:315–337.
MLA
Sivaslıoğlu, Ayşegül, et al. “Colourful Packaged Snacks Consumed by Children and Adolescents in Turkey: Colourants, Fats, and Sustainability Labels”. Hacettepe University Faculty of Health Sciences Journal, no. Advanced Online Publication, June 2026, pp. 315-37, doi:10.21020/husbfd.1839781.
Vancouver
1.Ayşegül Sivaslıoğlu, Gökçe Nur Altıkulaç, Bilge Teksin, Halime Başaran, Melike Akbay. Colourful Packaged Snacks Consumed by Children and Adolescents in Turkey: Colourants, Fats, and Sustainability Labels. HUFHSJ. 2026 Jun. 1;(Advanced Online Publication):315-37. doi:10.21020/husbfd.1839781