ArticleNutrients2024
A Comparative Analysis of Folate and Mineral Contents in Freshly Squeezed and Commercial 100% Orange Juices Available in Europe.
Article in Nutrients, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- Whole-fruit utilization of 'Xiangshui' lemon (Food chemistry: X · 2026Article
- The Cyclic Peptide Cyclo-zp80r ControlsFoods (Basel, Switzerland) · 2025Article
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Authors and funding
5 authors.
Funding
Abstract
backgroundOrange juices are widely known for their organoleptic characteristics and potential health benefits derived from their nutritional and functional composition.
objectivesThe aim of this work was to provide comprehensive, up-to-date information on the content of folates and some minerals (Ca, K, Mg, Fe, Mn, and Zn) present in different fresh and commercial orange juices available in the European market, including juices from concentrate (FC) and not from concentrate (NFC).
methodsA total of twenty-five juice samples were selected, comprising the most purchased types of commercial juices from France, the United Kingdom (UK), Germany, and Spain, and four fresh squeezed juices (FSJ) made from Spanish oranges. In FSJ, nutrient stability during storage time (0-48 h) was also assessed.
resultsFolate concentration was highly variable between commercial samples, with higher contents in FSJ and NFC samples, followed by FC juices. Regarding mineral content, FSJ showed significant differences with FC (except for Mg) and NFC juice samples (except for Ca and Mg), while FC and NFC had similar mineral profiles, except for Ca. Storage time had no significant impact on FSJ folates and minerals.
conclusionsAmong commercial juices, the NFC category generally showed the highest content of folates, K, Mg, and Fe, whereas FC juices showed the highest contents of Ca, Mn, and Zn. Some commercial juices met the legal use conditions for a "Source of folate" claim, whereas both commercial and fresh juices met the conditions for a "Source of potassium" claim, according to European and UK regulations.
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