Fructo-oligosaccharide
What is Fructo-oligosaccharide?
Fructo-oligosaccharides (FOS) are short chains of sugar molecules. They are naturally found in many plants, including fruits and vegetables like bananas, onions, and garlic. FOS are typically produced commercially by using enzymes to break down larger carbohydrate molecules from sources like corn or sugar beets.
Is Fructo-oligosaccharide vegan?
Fructo-oligosaccharide is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.
Is Fructo-oligosaccharide gluten-free?
They are also gluten-free.
Is Fructo-oligosaccharide a major allergen?
Not a major allergen.
What is Fructo-oligosaccharide used for?
FOS are often used as a sweetener and a prebiotic fiber.
Is Fructo-oligosaccharide safe?
Fructo-oligosaccharides are generally recognized as safe (GRAS) by the FDA for use in food.
Why it's used
FOS are often used as a sweetener and a prebiotic fiber. They provide a mild sweetness with fewer calories than regular sugar. Manufacturers add FOS to foods like snack bars, cereals, and dairy products to increase fiber content and improve gut health.
Health notes
Fructo-oligosaccharides are generally recognized as safe (GRAS) by the FDA for use in food. They are a type of soluble fiber that can act as a prebiotic, feeding beneficial bacteria in the gut. While generally well-tolerated, high intakes may cause gas or bloating in some individuals. JECFA and EFSA have evaluated FOS and found them to be safe for consumption.
Allergen info
Not a major allergen. FOS are carbohydrates and do not contain proteins from the major allergens. They are also gluten-free.
Foods that contain Fructo-oligosaccharide
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