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What is NIR Spectroscopy for Coffee Adulteration about?

This study explores the use of near-infrared spectroscopy (NIR) to quantify robusta coffee and chicory as adulterants in roasted arabica coffee, addressing concerns over coffee adulteration. Various regression models, including gradient boosting regression and multiple linear regression, were applied to analyze the effectiveness of NIR in detecting these adulterants, with LDA-extracted features yielding the best results. The findings suggest that NIR spectroscopy is a promising method for quality control in

Author

dreamforwbc

Language

EN