Bulk Sweetener Inulin Powder CAS 9005-80-5

Introduction：

Primarily extracted from chicory root, inulin is a natural fructan and soluble dietary fiber. Its structure, composed of β(2→1)-linked fructose chains, resists digestion in the upper gut. This allows it to function as a prebiotic, selectively fermented by beneficial colonic bacteria. Recognized as safe by regulatory authorities, its ability to modulate gut ecology and host physiology underpins its broad utility as a functional ingredient in food, health, and pharmaceutical applications.

Specification:

Function and Application:

1. Prebiotic and Intestinal Health: Inulin's core function is its selective fermentation by gut microbiota, which increases populations of beneficial bacteria such as Bifidobacterium. This process generates short-chain fatty acids (SCFAs), lowering colonic pH, inhibiting pathogens, and strengthening the gut barrier. It effectively alleviates constipation by increasing fecal bulk and promoting regular bowel movements.

2. Metabolic Regulation: By delaying gastric emptying and modulating satiety hormones, inulin aids in appetite control and weight management. It improves glycemic control by enhancing insulin sensitivity and supports cardiovascular health by helping to reduce serum levels of LDL cholesterol and triglycerides.

3. Mineral Absorption and Bone Support: The fermentation of inulin enhances the intestinal absorption of calcium and magnesium. This is achieved through luminal acidification and the upregulation of mineral transport proteins, leading to improved bone mineral density—a benefit particularly relevant for adolescents and postmenopausal populations.

4. Immune Modulation: Through the reinforcement of the intestinal barrier and the anti-inflammatory actions of SCFAs, inulin helps reduce systemic inflammation. It modulates immune responses by decreasing pro-inflammatory cytokines while promoting anti-inflammatory signaling, thereby supporting overall immune function.

5. Pharmaceutical Stabilizer and Carrier: Owing to its favorable physicochemical properties, inulin serves as an effective stabilizer for sensitive biologics like vaccines during freeze-drying. Furthermore, its colon-specific degradation makes it a valuable polymer for designing targeted drug delivery systems, such as hydrogels for treating local colonic conditions.

6. Functional Food Ingredient: In the food industry, inulin acts as a multi-purpose ingredient. It serves as a bulking agent, a sugar and fat replacer to reduce calories, and a texture modifier to improve mouthfeel and stability in products ranging from dairy and bakery items to beverages and meat analogs.