Combined untargeted and targeted fingerprinting with comprehensive two-dimensional chromatography for volatiles and ripening indicators in olive oil |
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Authors: | Federico Magagna,Lucia Valverde-Som,Cristina Ruí z-Samblá s,Luis Cuadros-Rodrí guez,Stephen E. Reichenbach,Carlo Bicchi,Chiara Cordero |
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Affiliation: | 1. Dipartimento di Scienza e Tecnologia del Farmaco, Università di Torino, Turin, Italy;2. Department Analytical Chemistry, Faculty of Science, University of Granada, C/Fuentenueva s/n, 18071, Granada, Spain;3. University of Nebraska – Lincoln, Lincoln, NE 68588-0115, USA |
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Abstract: | Comprehensive two-dimensional gas chromatography (GC × GC) is the most effective multidimensional separation technique for in-depth investigations of complex samples of volatiles (VOC) in food. However, each analytical run produces dense, multi-dimensional data, so elaboration and interpretation of chemical information is challenging. |
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Keywords: | Comprehensive two-dimensional gas chromatography-mass spectrometry Untargeted and targeted fingerprinting Extra Virgin Olive Oil Olives ripening Retrospective investigations |
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