Estonia's groundbreaking gut simulator could revolutionize food science research

Estonia's first intestinal simulator has been installed at the Estonian University of Life Sciences. This advanced device will study how food affects gut microbes, helping researchers identify beneficial compounds without relying on human trials.

The simulator can replicate processes in the human gut, including gas formation and release. It will test prebiotics, probiotics, and health-promoting substances from food by-products. Unlike traditional methods, this machine allows repeated experiments under controlled conditions.

Researchers plan to observe how different foods influence gut microbiota over several weeks. The device can also distinguish between microbial communities in various age groups and risk categories. Its goal is to find the most suitable prebiotics for different consumer groups based on their unique gut bacteria.

Scientific work with the simulator will begin in March. The university will use it to verify the health benefits of probiotics and starter cultures used in food production. This is the only such device in Estonia and one of very few worldwide dedicated to studying digestion and food components in this way.

The new simulator offers a way to test gut health effects without human participants. It will focus on food by-products and tailored prebiotics for different populations. Results from these experiments could support the development of healthier food options.