The aim of this study was to evaluate the usefulness of visible (VIS), near-infrared reflectance (NIR) and mid-infrared (MIR) spectroscopy combined with pattern recognition methods as tools to differentiate grape juice samples from commercial Australian Chardonnay (n = 121) and Riesling (n = 91) varieties. Principal component analysis (PCA), partial least squares discriminant analysis and linear discriminant analysis (LDA) were applied to classified grape juice samples according to variety based on both NIR and MIR spectra using full cross-validation (leave-one-out) as a validation method. Overall, LDA models correctly classify 86% and 80% of the grape juice samples according to variety using MIR and VIS-NIR, respectively. The results from ...
In this study, the suitability of attenuated total reflection (ATR) mid-infrared (MIR) spectroscopy,...
The use of visible (Vis) and near infrared (NIR) spectroscopy was explored as a rapid, simple and lo...
[EN] Infrared (IR) spectroscopy followed by the employment of multivariate chemometric techniques ha...
The aim of this study was to evaluate the usefulness of visible (VIS), near-infrared reflectance (NI...
Rapid analytical methods based on infrared spectroscopy in combination with chemometrics have found ...
Rapid analytical methods based on infrared spectroscopy in combination with chemometrics have found ...
Rapid analytical methods based on infrared spectroscopy in combination with chemometrics have found ...
This study outlines the use of mid-infrared (MIR) spectroscopy combined with principal component ana...
none5This paper presents the application of the main spectroscopic techniques, including near infrar...
This paper presents the application of the main spectroscopic techniques, including near infrared (N...
The use of visible (vis) and near-infrared spectroscopy (NIR) was explored as a tool to discriminate...
The grape selection at the consignment is a delicate stage especially for big cooperative companies ...
This study reports the use of UV-visible (UV-vis), near-infrared (NIR), and midinfrared (MIR) spectr...
This study reports the use of UV-visible (UV-vis), near-infrared (NIR), and midinfrared (MIR) spectr...
As a fast and easy-to-operate technique, infrared (IR) spectroscopy has gained wide industrial accep...
In this study, the suitability of attenuated total reflection (ATR) mid-infrared (MIR) spectroscopy,...
The use of visible (Vis) and near infrared (NIR) spectroscopy was explored as a rapid, simple and lo...
[EN] Infrared (IR) spectroscopy followed by the employment of multivariate chemometric techniques ha...
The aim of this study was to evaluate the usefulness of visible (VIS), near-infrared reflectance (NI...
Rapid analytical methods based on infrared spectroscopy in combination with chemometrics have found ...
Rapid analytical methods based on infrared spectroscopy in combination with chemometrics have found ...
Rapid analytical methods based on infrared spectroscopy in combination with chemometrics have found ...
This study outlines the use of mid-infrared (MIR) spectroscopy combined with principal component ana...
none5This paper presents the application of the main spectroscopic techniques, including near infrar...
This paper presents the application of the main spectroscopic techniques, including near infrared (N...
The use of visible (vis) and near-infrared spectroscopy (NIR) was explored as a tool to discriminate...
The grape selection at the consignment is a delicate stage especially for big cooperative companies ...
This study reports the use of UV-visible (UV-vis), near-infrared (NIR), and midinfrared (MIR) spectr...
This study reports the use of UV-visible (UV-vis), near-infrared (NIR), and midinfrared (MIR) spectr...
As a fast and easy-to-operate technique, infrared (IR) spectroscopy has gained wide industrial accep...
In this study, the suitability of attenuated total reflection (ATR) mid-infrared (MIR) spectroscopy,...
The use of visible (Vis) and near infrared (NIR) spectroscopy was explored as a rapid, simple and lo...
[EN] Infrared (IR) spectroscopy followed by the employment of multivariate chemometric techniques ha...