Reliable Quantification of Powdered Ginger Adulteration by Vis–NIR Spectroscopy and Chemometrics
Economically motivated adulteration of powdered ginger with low-cost cereal flours represents an increasing concern for food authenticity and quality control. The aim of this study was to develop and validate a rapid, reliable, and non-destructive method for the quantitative determination of powdered ginger adulteratio...