Discovering the Scent of Celery: HS-SPME, GC-TOFMS, and Retention Indices for the Characterization of Volatiles

Application Note Instrument: Pegasus® BT EMPOWERING RESULTS Essential Oil Characterization with GC-MS and Retention Index Determinations LECO Corporation; Saint Joseph, Michigan USA Key Words: Essential Oil Analysis, Retention Index, GC, MS, TOFMS Introduction Essential oils are extracts from plant materials…

Application Note Instrument: Pegasus® BT EMPOWERING RESULTS Characterization and Comparison of Citrus Aromas in Lemon and Lime Essential Oils with GC-MS LECO Corporation; Saint Joseph, Michigan USA Key Words: Essential Oil Analysis, Aroma Profile, Characterization, Comparison, Retention Index, GC, MS,…

The Characterization of Flavored Tobacco with GCxGC-TOFMS Elizabeth Humston-Fulmer, David E. Alonso, Jeff Patrick, and Joe Binkley | LECO Corporation, St. Joseph, MI Background The characterization of flavor analytes in complex natural products, such as tobacco, is important. Information on…

Improved Characterization of Perfumes with GC×GC-TOFMS LECO Corporation; Saint Joseph, Michigan USA 1. Introduction GCMS is an important tool in the perfume industry because determining the components within a perfume sample provides valuable information towards quality control, understanding or modifying…