Oligofructose and FOS are linear chains (known as polymers) of fructose molecules, usually between two to ten units. Fructooligosaccharides always terminate with a glucose molecule while oligofructose most often contains only fructose molecules but may end with a glucose molecule. (Fructose and glucose are sugars.Click to see full answer. Correspondingly, is Oligofructose bad?Physicians and diet experts recommend consuming 25 grams of fiber every day. Not only can you add oligofructose (and inulin) to your diet in an easy way, our supplement is low in calories. That means you won’t have to eat extra calories to see the results of your extra fiber intake.Likewise, what foods are high in Oligofructose? It naturally occurs in a variety of plant-based foods, including: wheat. onions. garlic. bananas. Jerusalem artichoke. leeks. chicory root. jicama. Beside above, is Oligofructose healthy? Oligofructose has a sweet, pleasant flavor and is highly soluble. Inulin and oligofructose possess several functional and nutritional properties, which may be used to formulate innovative healthy foods for today’s consumer.Does inulin contain fructose?Inulin and fructo-oligosaccharides (FOS) are related products based on fructose. Inulin is a linear molecule consisting of 3–60 fructose units linked by β (2–1) bonds (fructosidic). FOS has between three and seven units of fructose and is either produced from controlled hydrolysis of inulin or synthesised from sucrose.