The complex chemistry behind America’s spirit – how bourbon gets its distinctive taste and color

The bourbon industry has been booming in recent years, but what sets all the different types of bourbon apart?

By: Michael W. Crowder, Miami University, The Conversation

Outlets: The Conversation

Published: September 19, 2026

Words: 1,266

Last Updated: 4 weeks, 1 day ago

By Michael W. Crowder, Miami University

Few beverages have as rich a heritage and as complicated a chemistry as bourbon whiskey, often called “America’s spirit.” Known for its deep amber hue and robust flavors, bourbon has captured the hearts of enthusiasts across the country.

But for a whiskey to be called a bourbon, it has to adhere to very specific rules. For one, it needs to be made in the U.S. or …

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