Fermented foods sustain both microbiomes and cultural heritage

From kimchi to kombucha and sauerkraut to sourdough, many traditional food staples across cultures make use of fermentation. And these variations are reflected in your microbiome.

Joseph Orkin, Assistant Professor of Anthropology, Université de Montréal • conversation
April 17, 2024 ~8 min

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?

Michael W. Crowder, Professor of Chemistry and Biochemistry, Miami University • conversation
Sept. 14, 2023 ~9 min


How we discovered the true origins of a pint of lager – new research

Little-known documents and scientific detective work helped pinpoint the origin of lager.

John Morrissey, Lecturer in Microbiology, University College Cork • conversation
April 27, 2023 ~8 min

Chocolate chemistry – a food scientist explains how the beloved treat gets its flavor, texture and tricky reputation as an ingredient

There’s a lot of interesting science behind the fermenting, roasting, grinding and melting that turns chocolate into the bars, bonbons and baked goods you know and love.

Sheryl Barringer, Professor of Food Science and Technology, The Ohio State University • conversation
Feb. 6, 2023 ~8 min

Chocolate's secret ingredient is the fermenting microbes that make it taste so good

Sauerkraut, sourdough, beer...and chocolate? They're all fermented foods that rely on microbes of various types to transform the flavor of their raw ingredients into something totally different.

Caitlin Clark, Ph.D. Candidate in Food Science, Colorado State University • conversation
March 31, 2021 ~8 min

What every new baker should know about the yeast all around us

Yeast is a single-celled organism that's everywhere around us. Understanding how yeast works can help you make better bread and appreciate this old friend of humanity.

Jeffrey Miller, Associate Professor, Hospitality Management, Colorado State University • conversation
May 11, 2020 ~7 min

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