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Updated: Jun 21, 2026

An In Vitro Batch-culture Model to Estimate the Effects of Interventional Regimens on Human Fecal Microbiota
Published on: July 31, 2019
[Inulin--potential prebiotic]
Zdenka B Sokiić1, Jasmina Knezević, Miroslav M Vrvić
1Visoka zdravstveno-sanitarna skola strukovnih studija Visan, Beograd. zdenka@beotel.net
Inulin, a prebiotic fiber, selectively promotes beneficial gut bacteria like bifidobacteria. This supports improved lipid metabolism, gut health, and may reduce cancer risk, offering benefits for the food industry.
Area of Science:
- Dietary Fiber Research
- Microbiome Science
- Nutritional Biochemistry
Context:
- Inulin is a prebiotic carbohydrate composed of (2-1) fructosyl-fructose links.
- Chicory inulin is a neutral-tasting, white powder with a caloric value of 1.5 kcal/g.
- It selectively stimulates bifidobacteria growth over putrefactive bacteria.
Purpose:
- To summarize the health benefits and applications of inulin.
- To highlight inulin's role in modulating gut microflora and metabolism.
- To explore inulin's potential in food product development.
Summary:
- Inulin consumption improves lipid metabolism by reducing triglycerides and cholesterol.
- It positively modulates gut microflora, reducing intestinal pH, relieving constipation, and increasing stool output.
- Inulin enhances calcium absorption without affecting other minerals and is suitable for diabetics, reducing postprandial glycemia.
Impact:
- Inulin offers significant nutritional benefits, including improved gut health and metabolic function.
- It enhances the organoleptic qualities and nutritional profile of food products.
- Further research into the fundamental mechanisms of inulin's nutritional benefits is warranted.
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