Adulteration detection of Sudan Red and metanil yellow in turmeric powder by NIR spectroscopy and chemometrics: The role of preprocessing methods in analysis

Autor: Khodabakhshian, Rasool, Bayati, Mohammad Reza, Emadi, Bagher
Zdroj: In Vibrational Spectroscopy May 2022 120
Databáze: ScienceDirect