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flag Scientists develop a color-changing, eco-friendly film to monitor seafood freshness, aiding food safety.

flag Researchers at NIT Rourkela have created a biodegradable, intelligent film using natural materials like Kodo millet starch and beetroot peel extract to monitor seafood freshness. flag The film changes color from red to yellow within 48 hours based on pH levels, indicating freshness or spoilage. flag This innovation, published in Food Packaging and Shelf Life, aims to improve food safety and reduce waste in the seafood industry.

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