Beer, breweries, and food science

Do you think you know everything there is to know about beer? Maybe, maybe not, but you will have a chance on Wednesday night to find out.

Dr. Robert Bates is a food scientist and one smart guy. He will be visiting Simpson College to talk about:

• The Chemistry and Alchemy of Brewing
• Wednesday, March 18, 2009
• 7:30 pm
• 215 Carver Science Center (on the map)
• Simpson College in Indianola, Iowa

Dr. Bates retired in 2003 after a 35 year career at the University of Florida in the Department of Food Science and Human Nutrition. He is such a popular speaker that he has been on tour for the American Chemical Society giving many talks each year. He is visiting as a guest of the Ames Section of the ACS, Iowa State, and Simpson; his local host at Simpson is Professor Cliff Meints of the Chemistry Department (515/961-1828 or cliff.meints@simpson.edu).

Here is the press release on the talk:

Beer making, one of the oldest examples of biotechnology, is a fascinating study of chemistry, biochemistry, and engineering. It combines well recognized and controllable reactions and operations with complex, poorly understood phenomena, including the psychosensory response. Surprisingly, some of the most sophisticated science and technology are employed in the efficient production of mass advertised, mediocre beers. In contrast, traditional alchemy-driven methods can produce exceptional yet under-recognized beers. Fortunately, there is an achievable balance between these extremes. This presentation will cover the brewing process from raw material selection and preparation through fermentation to consumption. Emphasis will be on major pathways employed by brewers to produce a wide range of beers. These are exciting times for brewers and beer connoisseurs in the U.S. Future industry developments of relevance to consumers will be mentioned. With dedication and practice, the average chemist can brew above-average beers; so can the experienced kitchen alchemist.

It’s a short trip. Take advantage.

photo by flickr by pete4ducks

James is James G. Lindberg (Jim) is the Purple Wren’s sweetie and is a visiting chemistry professor at Grinnell College and retired from Drake University.
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