%0 Journal Article %T Adulteration detection of Sudan Red and metanil yellow in turmeric powder by NIR spectroscopy and chemometrics: The role of preprocessing methods in analysis %A Khodabakhshian Kargar, Rasool %A Bayati, Mohammad Reza %A Bagher Emadi %J Vibrational Spectroscopy %@ 0924-2031 %D 2022