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Detecting Dye Adulteration in Botanical Products with NMR

Discover a new application note from Purity-IQ showcasing Bruker’s powerful NMR methods
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Detection of Dye Adulteration in Botanical Products: The Role of NMR Spectroscopy

Safeguard product integrity and consumer health with advanced NMR-based analytics. This application note demonstrates how 1H NMR spectroscopy, combined with chemometric analysis, accurately detects and quantifies synthetic and natural dyes in botanical extracts—while simultaneously confirming species authenticity. Learn how NMR overcomes the limitations of conventional methods, delivering rapid, reproducible results with minimal sample preparation. Explore case studies on paprika, turmeric, grape, and beet extracts adulterated with dyes such as Sudan Red and metanil yellow, and discover how NMR enables robust quality control and regulatory compliance.

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