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Characterization of extra virgin olive oils by PTR-ToF-MS

2019
In this study, for the first time proton-transfer-reaction time-of-flight mass spectrometry (PTR-ToF-MS) equipped with a prototype fast-GC system and a multipurpose head-space automated sampler was used to investigate the volatilome of extra virgin olive oils (EVOO) in a rapid and non-invasive way.
Khomenko, I., Aprea, E., Biasioli, F., Gasperi, F. +3 more
openaire +2 more sources

Improved QTL analysis of apple volatile compounds by PTR-TOF-MS

2013
In the modern definition of fruit quality, aroma is considered one of the main factors together with appearance, texture and nutritional properties [1]. The importance of aroma is due to its direct influence on the consumer appreciation, since a pleasant aromatic “bouquet” is a fundamental requirement for a high fruit quality standard.
Cappellin, Luca +7 more
openaire +4 more sources

Spectrometric analyses (PTR-ToF-MS) to characterize monovarietal and blended extra virgin olive oils.

2018
SUMMARY Monovarietal and blended extra virgin olive oil samples were obtained from 4 autochthonous Tuscan cultivars of Olea Europaea L., and two non-autochthonous ones. All cultivars were grown in Tuscany. Volatile organic compounds (VOCs) were analyzed non-destructively using a PTR-ToF-MS approach, which allows getting a genuine definition of olive ...
Masi E. +7 more
openaire +2 more sources

Correcting the dead time effect in PTR-TOF-MS

2011
Cappellin, Luca +5 more
openaire +2 more sources

High temperature PTR-TOF-MS for EC flux measurements of VOCs [PDF]