Oral Sessions
（Day1, Day2, Day3, Day4）
Poster Presentations
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Luncheon Seminars
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Poster Presentations
- Day 1, May 15（Tue.） Poster
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1P-15 PDF
A non-targeted small scale metabolomic study of retail pomegranate juice products to investigate the nutritional and quality characteristics using a novel data independent acquisition mode and ion-mobility on a QTof MS instrument
In this study, we report the potential of a new data independent acquisition (DIA) mode on a QTof instrument in combination with a scanning quadrupole mass filter and ultra fast detection system. This methodology alongside ion mobility enabled QTof-MS (IM-QTof-MS) were used as tools to improve analytical selectivity and facilitate the process of marker identification in complex juice samples following a simple sample preparation step. The resulting information was further subject to database searching which indicates the presence of several significant polyphenolic compounds and processing additives in a selection of commercially available processed juice products in the U.K.