Browse Food Preservation Stories

“Use by,” “Sell by” and “Best by” dates on food packaging can be helpful indicators of how long a consumer can store a food item before eating, but often these dates lead to high quantities of wasted food. About one-fifth of food produced for human consumption is discarded before it can be eaten, equating to 1 billion meals a day and contributing to global food insecurity.

Nestled among cappuccinos and traditional espresso lattes, a unique, golden-hued beverage has grown increasingly popular on cafe menus over the past several years. Advertised as a caffeine-free, healthy coffee alternative, “golden” turmeric milk is a take on haldi doodh — a traditional Indian beverage often used as an at-home cold remedy. Now researchers at the University of Georgia College of Agricultural and Environmental Sciences have developed a new method to make a plant-based, instant version of the beverage.

Interest in preserving food can be driven by several factors, ranging from the pursuit of a hobby or recreational activity to continuing a family tradition to saving money. But does preserving food at home really save money? There are several variables involved, including the availability of raw materials such as produce and ingredients, equipment, resources and time.

Food technology entrepreneur James Gratzek will serve as the next director of the Food Product Innovation and Commercialization Center on the University of Georgia Griffin campus, according to the Department of Food Science and Technology at the College of Agricultural and Environmental Sciences.

As home canning season approaches, a University of Georgia food safety expert stressed the need for proper precautions to avoid foodborne illness. A recent death in Washington state was attributed to botulism, a toxin that is a byproduct of the heat-resistant spores of a bacterium called Clostridium botulinum that likely originated from a home-canned food.

When Angelos Deltsidis isn’t in the lab or in the field, he can usually be found on the road or trail, putting in miles on a long run through nature. But his runs aren’t simply spent enjoying the greenery—he is also focusing on what the plants produce, how they do it and gathering research ideas. He is finding inspiration.

Carla Schwan has been hired as an assistant professor and University of Georgia Cooperative Extension specialist in food safety and home food preservation in UGA’s College of Family and Consumer Sciences. She is slated to get started January 2022.

A team of University of Georgia Cooperative Extension agents, led by a faculty member in the College of Family and Consumer Sciences, will address consumer questions on food safety and preservation while overseeing the National Center for Home Food Preservation on an interim basis.

It’s the height of tomato season in Georgia and the harvest is abundant. Tomatoes can be preserved by canning, drying, freezing or pickling. They can also be used in creating fruit spreads like jams, jellies and marmalades.