Quality control of beverages using XRS allied to chemometrics: determination of fixed acidity, alcohol and sucrose contents in Brazilian cachaça and cashew juice

The present work proposes a new method to evaluate parameters of quality control for beverages using X‐ray spectrometry (XRS) allied to the chemometric tools such as principal component analysis (PCA) and partial least square regression for one variable (PLS 1). The chosen beverages were cachaça and...

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Veröffentlicht in:	X-ray spectrometry 2010-07, Vol.39 (4), p.285-290
Hauptverfasser:	Levatti Alexandre, Thais, Goraieb, Karen, Bueno, Maria Izabel M. S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical chemistry Beverages Brazil Chemistry Chemometrics Exact sciences and technology Juices Mathematical models Quality control Spectrometric and optical methods Spectroscopy Sucrose
Online-Zugang:	Volltext
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