Concomitant Use of Fourier Transform Infrared Attenuated Total Reflectance Spectroscopy and Chemometrics for Quantification of Multiple Adulterants in Roasted and Ground Coffee

This paper proposed the joint use of Fourier Transform Infrared Attenuated Total Reflectance Spectroscopy (FTIR-ATR) and Partial Least Square (PLS) regression for the simultaneous quantification of four adulterants (coffee husks, spent coffee grounds, barley, and corn) in roasted and ground coffee....

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Bibliographic Details
Main Authors: Nádia Reis, Adriana S. Franca, Leandro S. Oliveira
Format: Article
Language:English
Published: Wiley 2016-01-01
Series:Journal of Spectroscopy
Online Access:http://dx.doi.org/10.1155/2016/4974173
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