1. Advances in Gas Chromatography-Olfactometry / A. R. Mayol and T. E. Acree -- 2. Application of Gas Chromatography-Olfactometry to Flavor Creation / Hisakatsu Iwabuchi, Yuriko Imayoshi and Yasue Yoshida / [et al.] -- 3. Characterization of the Odor-Active Constituents in Fresh and Processed Hops (variety Spalter Select) / Peter Schieberle and Martin Steinhaus -- 4. Application of a Comparative Aroma Extract Dilution Analysis to Monitor Changes in Orange Juice Aroma Compounds during Processing / A. Buettner and P. Schieberle -- 5. Trace Compound Analysis for Off-Flavor Characterization of Micromilled Milk Powder / Martin Preininger and Frank Ullrich -- 6. Tequilas: Charm Analysis of Blanco, Reposado, and Anejo Tequilas / Mercedes G. Lopez and Jean Pierre Dufour -- 7. Aroma Active Internal Standards for Gas Chromatography-Olfactometry of Grapefruit Juices / Russell Rouseff, Prashanthi Jella and Rusty Bazemore / [et al.] -- 8. SPME and GC-AED-Olfactometry for the Detection of Trace Odorants in Essential Oils / S. Grant Wyllie, Kerry-Ann Merry and David N. Leach -- 9. The Identification of Aroma Compounds in Key Lime Oil Using Solid-Phase Microextraction and Gas Chromatography-Olfactometry / M. G. Chisholm, M. A. Wilson and G. M. Gaskey / [et al.] -- 10. SPME Analysis of Flavor Components in the Headspace of Scotch Whiskey and Their Subsequent Correlation with Sensory Perception / John Conner, Kenneth Reid and Graeme Richardson -- 11. Solid-Phase Microextraction Combined with Gas Chromatography-Olfactometry for Analysis of Cheese Aroma / Jean-Pierre Dufour, P. Delbecq and L. Perez Albela -- 12. Aroma Extract Dilution Analysis versus Aroma Extract Concentration Analysis / W. Grosch, R. Kerscher and J. Kubickova / [et al.] -- 13. Selecting Standards for Gas Chromatography-Olfactometry / Jane E. Friedrich, Terry E. Acree and Edward H. Lavin -- 14. Limitations in the Use of Odor Activity Values to Determine Important Odorants in Foods / Valerie Audouin, Florence Bonnet and Zata M. Vickers / [et al.] -- 15. Odor Intensity Measurements in Gas Chromatography-Olfactometry Using Cross Modality Matching: Evaluation of Training Effects / G. Callement, M. Bouchet and D. Langlois / [et al.] -- 16. Aroma of Roasted Sesame Oil: Characterization by Direct Thermal Desorption-Gas Chromatography-Olfactometry and Sample Dilution Analysis / Keith R. Cadwallader and Jeong Heo