Gas Chromatography with Time-of-Flight Mass Spectrometry for Aroma Profiling

Characterization of Food Products by GC×GC-TOFMS and GC-High Resolution TOFMS: A Food “omics” Approach Elizabeth M. Humston-Fulmer, Jeff Patrick, Joe Binkley, and David Alonso | LECO Corporation, St. Joseph, MI USA Beer Aroma Profile Edible Oil Characterization Sample-Distinguishing Analytes Gas…

Aroma Profile of Hops, Humulus Iupulus, as a Function of Boil Time by GC-TOFMS and GCxGC-TOFMS Life Sciences and Chemical Analysis Centre, LECO Corporation; Saint Joseph, Michigan USA Keywords: Pegasus HT, GC-TOFMS, Deconovolution, Food and Flavor, Aroma Profile, Hops 1.…

Analysis of Hops Aroma Profiles as a Function of Boil Time by HS-SPME Using GC-TOFMS and GCxGC-TOFMS Elizabeth M. Humston-Fulmer and Joe Binkley | LECO Corporation, St. Joseph, Michigan USA Background Monitoring flavors associated with food products is important in…

® Evaluation of PDMS-Based Extraction Techniques and GC-TOFMS for the Analysis of Off-Flavor Chemicals in Beer LECO Corporation; Saint Joseph, Michigan USA ® Key Words: GC-TOFMS, Beer, Off-Flavors, Polydimethylsiloxane, SBSE, Headspace Sorptive Extraction, Twister Carbonyl compounds (particularly aldehydes), furfuryl derivatives…