Unveiling rare earth elements in beers:evidence for gadolinium contamination

Q: What does this research mean for the field?

Beers contain measurable rare earth elements with distinct fractionation patterns, including evidence of anthropogenic gadolinium and praseodymium contamination. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.NEUTRAL.

Aéla Bordeneuve-Pérès; Jean‐Alix Barrat; Germain Bayon; Marie‐Laure Rouget; Raphaël Tripier; D. Ben Salem

doi:10.1016/j.foodchem.2025.145953

August 13, 2025Food ChemistryOpen Access

Unveiling rare earth elements in beers:evidence for gadolinium contamination

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Abstract

• Development of a method to analyse organic matter-rich beverages. • Different types of REE fractionation patterns for beers. • Presence of anthropogenic Gd and Pr in drinks.

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Bordeneuve-Pérès et al. (2025) studied this question.

synapsesocial.com/papers/6a54f0db6d4aec6192144000 https://doi.org/10.1016/j.foodchem.2025.145953

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Unveiling rare earth elements in beers:evidence for gadolinium contamination

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Unveiling rare earth elements in beers:evidence for gadolinium contamination

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