Food deception is a worldwide concern. Incorrect labeling of fish, costing the US $13B with 40% inaccurately tagged, underscores this concern's magnitude. Additionally, 53M tons of wasted meat and poultry each year exacerbate the situation. The FDA's proactive steps, with rigorous data and traceability rules, target this problem. Still, a straightforward authentication process for the supply chain remains elusive. The repercussions, surpassing the annual $40 Billion financial burden, also pose health dangers, erode consumer confidence, and devalue brands. Responding to this need, we present an innovative portable multi-spectroscopy tool for Quality Adulteration and Traceability (QAT). Utilizing fluorescence at 365 and 405 nm, VisNIR, and SWIR, this tool aids in identifying fish types and evaluating freshness. Various machine learning techniques were employed on this data. The promising outcomes in distinguishing fish types and gauging freshness hint at the potential of this spectroscopy approach to replace traditional, expensive lab procedures.
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