Fermentation

Should There Be More Microbes on Your Plate?

Our diets provide us with the building blocks we need to stay healthy and fight disease. The nutrients in foods and beverages can be tallied up to know if we are getting what our bodies need. Yet what if a nutrient has been overlooked? For instance, friendly microbes in raw and fermented foods have not been measured as part of our diets — until now.

Researchers Find Hybrid Metabolism in Fermented Food Microbe

Lactic acid bacteria are essential in creating fermented foods like yogurt, cheese and sauerkraut. Certain strains are also used as probiotics to improve human gut health. 

Researchers at the University of California, Davis, and Rice University have discovered that lactic acid bacteria use a previously unknown energy metabolism, which radically changes the scientific understanding of how these bacteria may thrive in their natural environments. 

Inuit Foodways Connect Colleges and Continent

Connections that UC Davis scholars built across campus and continents have led to a $298,000 National Science Foundation award to engage with Inuit fermenters in Greenland and support them in identifying the challenges and opportunities for creating a resurgence in Inuit fermented foods. Their research is part of “Navigating the New Arctic,” one of NSF's 10 Big Ideas.

UC Davis Wants Samples of Your Fermented Foods for Science

Scientists Will Investigate Microbes in Fermented Fruits and Vegetables

It’s not always easy to find silver linings during the COVID-19 pandemic, but here’s one that food scientists at the University of California, Davis, have discovered: More people are exploring the ancient art of fermented foods.

“My mom made her first batch of sauerkraut this summer,” said Maria Marco, a microbiologist and food science professor with the UC Davis College of Agricultural and Environmental Sciences. “With so many of us sheltering-in-place, fermented foods are more popular than ever.”

The Lowdown on Home Food Fermentation

6 Tips for Home Food Fermentation 6 Tips for Home Food Fermentation

In California, fermented foods and beverages are especially trending with young people, and food safety specialist Erin DiCaprio said information is in demand.

“I get calls every day from people asking things like, ‘There’s a white film on top of my sauerkraut. Is it still safe to eat?’” DiCaprio said.