2006
DOI: 10.1016/j.chemolab.2006.01.004
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Application of N-PLS to gas chromatographic and sensory data of traditional balsamic vinegars of modena

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Cited by 72 publications
(38 citation statements)
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“…These plots can provide insight into the extent of participation of a particular depth, chemical variable and sampling site in the model. Small SSR and high leverage value indicates positive influence of an attribute, whereas higher SSR and small leverage value for a negative influence on the model (Smilde et al, 2004;Durante et al, 2006). The leverage versus SSR plot (Fig.…”
Section: Resultsmentioning
confidence: 96%
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“…These plots can provide insight into the extent of participation of a particular depth, chemical variable and sampling site in the model. Small SSR and high leverage value indicates positive influence of an attribute, whereas higher SSR and small leverage value for a negative influence on the model (Smilde et al, 2004;Durante et al, 2006). The leverage versus SSR plot (Fig.…”
Section: Resultsmentioning
confidence: 96%
“…sampling depths, chem- ical variables and sampling sites. A higher value of SSR for an attribute indicates its low contribution to the model and vice versa (Smilde et al, 2004;Singh et al, 2006b;Durante et al, 2006). Further, the behaviour of the Tucker3 model was studied in terms of leverage contribution for the first (h A ), second (h B ) and third (h C ) modes corresponding to the depths, chemical variables and sites, respectively.…”
Section: Resultsmentioning
confidence: 99%
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“…It attempts to maximize the covariance between X and Y and searches for the factor space most congruent to both matrices [23]. Detailed description of the PLSR method and its algorithms could be found elsewhere [24], however, in brief, it can be expressed as a bilinear decomposition of both X and Y as [25,26];…”
Section: Partial Least Squares Regression (Plsr) Modelingmentioning
confidence: 99%
“…Analytical platforms, such as Gas Chromatography-Mass Spectrometry (GC-MS), Liquid Chromatography-Mass Spectrometry (LC-MS), Capillary Electrophoresis-Mass Spectrometry (CE-MS), Nuclear Magnetic Resonance spectroscopy (NMR), Infrared Spectroscopy (IR), Near-Infrared Spectroscopy (NIR), and Raman spectroscopy, are frequently employed in various foodomics studies and allow semi-quantitative and quantitative detection of broad range of molecules, which in turn may provide insight into biology and/or food process related changes. Foods are complex heterogeneous systems food control (DURANTE et al, 2006), foodomics (BIANCHI et al, 2001), and nutritional metabolomics (ZAFRA-GOMEZ et al, 2010) applications. LC-MS is a technique that allows mass spectrometric detection of metabolites that are separated in liquid phase due to their different mobile (solvent)-stationary (column) phase partitioning coeffi cients.…”
Section: Introductionmentioning
confidence: 99%