Verifying origin claims on dairy products using stable isotope ratio analysis and random forest classification

作者：Róisín O 'sullivan, R. Cama-Moncunill, Michael Salter-Townshend, Olaf Schmidt, F. Monahan · 发表于：Food Chemistry: X · 年份：2023 · DOI：10.1016/j.fochx.2023.100858 · 被引用次数：16 · 研究领域：Medicine

Highlights • Isotope ratio analysis detects differences in geographic origin of dairy products.• C, N and S isotope ratios of casein were the most important regional discriminators.• Random forest model classified products by region with 88% accuracy.