partial least square and principal component regression methods were applied to various mixtures of Allura Red and Brilliant Blue to determine the concentrations. Colorants, at the same time, were analyzed with UV-spectrophotometry in chemical separation. The obtained experimental data have been evaluated by chemometric methods as Partial Least Squares (PLS) and Principle Component Regression (PCR). In the first step, the synthetic mixtures containing three-color material were examined, and the obtained results were applied to the PCR and PLS. In the next step, using PLS and PCR methods, the quantities of Allura Red and Brilliant Blue in commercial beverage, samples were measured at the same time. The results were compared statistically.
Pekcan Ertokus, G. (2018). Determination of the Colorants in Various Samples by Chemometric Methods Using Statistical Chemistry. Iranian Journal of Chemistry and Chemical Engineering, 37(3), 127-134. doi: 10.30492/ijcce.2018.34168
MLA
Guzide Pekcan Ertokus. "Determination of the Colorants in Various Samples by Chemometric Methods Using Statistical Chemistry". Iranian Journal of Chemistry and Chemical Engineering, 37, 3, 2018, 127-134. doi: 10.30492/ijcce.2018.34168
HARVARD
Pekcan Ertokus, G. (2018). 'Determination of the Colorants in Various Samples by Chemometric Methods Using Statistical Chemistry', Iranian Journal of Chemistry and Chemical Engineering, 37(3), pp. 127-134. doi: 10.30492/ijcce.2018.34168
VANCOUVER
Pekcan Ertokus, G. Determination of the Colorants in Various Samples by Chemometric Methods Using Statistical Chemistry. Iranian Journal of Chemistry and Chemical Engineering, 2018; 37(3): 127-134. doi: 10.30492/ijcce.2018.34168