Keywords
Stability, Quality, Sensory, Flavor, Nonenal, Carbonyl
Description
It is relatively easy to ensure "Taproom Fresh" beer. But what happens to your product after it leaves the brewery? Do you know what causes the changes and how you can influence the rate of change in flavor profile? This lecture explains the changes over time, the main culprits, and how the brewer can find means to make it more stable.
Learning Objectives
- Describe the change of key flavors in finished beer over time
- Name the key types of chemical compounds associated with this flavor change
- Provide specific formulation and process steps that help or hinder flavor stability
Lecture developed by
Dr. Hugo Patino
Formerly of Molson Coors, Hugo has held lead technical roles in the areas of Quality Assurance, Research & Development, Technical Services and Brewing Engineering at Molson Coors Brewing Co. (Colorado) and Cervecería Cuauhtémoc (Mexico). He also was a faculty member at the University of California-Davis, and the Monterrey Institute of Technology (Mexico). Hugo has a Ph.D. in Chemical Engineering from the University of Waterloo (Canada) and a B. Eng. from the Monterrey Tech (Mexico).
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