Fructooligosaccharides

Fructooligosaccharides (FOS), also known as oligofructose or oligofructan, are oligosaccharides made up of short chains of fructose molecules. They serve as a low-calorie alternative sweetener, with sweetness levels ranging from 30 to 50 percent of that of sucrose.FOS is not only valued for its sweetness but also for its prebiotic properties, promoting the growth of beneficial gut bacteria. It can be found in various food products, including dietary supplements and functional foods, enhancing both flavor and health benefits.