Inulin Powder | Natural Prebiotic Fiber for Functional Foods & Supplements
Bulk Supply | OEM & ODM Factory | AIHerba® – Shaanxi Zhonghong Investment Technology Co., Ltd.
1. Product Overview
Inulin is a naturally occurring dietary fiber extracted primarily from Chicory root (Cichorium intybus L.). It is a fructan-type polysaccharide composed of fructose units, known for its excellent prebiotic activity, soluble fiber properties, and low-calorie functional benefits.
At AIHerba®, we supply high-purity inulin powder produced under GMP, ISO, and Halal-certified manufacturing standards. Our inulin is widely used as a functional ingredient in dietary supplements, nutraceutical beverages, low-calorie foods, infant nutrition, and cosmetic formulations.
CAS No.: 9005-80-5
Plant Source: Chicory Root
Appearance: White to off-white fine powder
Assay: ≥90% Inulin (on dry basis)
Solubility: Soluble in water
Molecular Formula: (C₆H₁₀O₅)n
2. Health Benefits & Functional Efficacy
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Promotes Digestive Health: Inulin serves as a prebiotic fiber, selectively stimulating the growth of beneficial gut bacteria such as Bifidobacteria and Lactobacilli.
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Supports Weight Management: Low in calories and increases satiety, making it ideal for weight-control products.
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Improves Mineral Absorption: Enhances calcium and magnesium absorption, contributing to bone health.
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Regulates Blood Sugar: Slows glucose absorption and supports balanced glycemic response.
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Boosts Immune Function: Through gut microbiota modulation and short-chain fatty acid production.
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Skin Health Support: In cosmetics, inulin functions as a natural humectant and microbiome stabilizer, improving skin barrier and hydration.
3. Traditional and Modern Applications
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Traditional Use: Chicory root has long been used in Europe as a natural digestive tonic and liver-support herb.
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Modern Application: Inulin is a standard functional fiber in synbiotic formulations, meal replacements, yogurts, protein powders, infant formulas, and skin microbiome skincare.
4. Recommended Dosage & Usage Guide
| Application | Recommended Dosage | Function |
|---|---|---|
| Dietary Supplements | 2–5 g/day | Gut health, satiety |
| Functional Beverages | 2–4 g/serving | Fiber enrichment |
| Bakery / Cereal | 3–8% of flour weight | Texture & sweetness |
| Cosmetics | 0.5–2% | Prebiotic moisturizing agent |
5. Best Formulation Synergies
Combine Inulin with:
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Lactobacillus or Bifidobacterium strains → for synbiotic formulas
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Resistant dextrin or FOS → to enhance soluble fiber blend
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Collagen or hyaluronic acid → for gut–skin axis nutraceuticals
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Magnesium or calcium → to boost mineral bioavailability
6. Product Specification & COA Summary
| Category | Parameter | Specification | Test Method |
|---|---|---|---|
| General | Appearance | White Fine Powder | Visual |
| Inulin Content | ≥90% | HPLC | |
| Moisture | ≤5.0% | GB/T 5009.3 | |
| Ash | ≤0.2% | GB/T 5009.4 | |
| Pesticide Residues | Organochlorine Pesticides | ≤0.01 mg/kg | GB 23200.8 |
| Organophosphorus Pesticides | ≤0.01 mg/kg | GC-MS | |
| Heavy Metals | Lead (Pb) | ≤1.0 mg/kg | ICP-MS |
| Arsenic (As) | ≤1.0 mg/kg | ICP-MS | |
| Cadmium (Cd) | ≤0.5 mg/kg | ICP-MS | |
| Mercury (Hg) | ≤0.1 mg/kg | ICP-MS | |
| Microbiology | Total Plate Count | ≤1,000 cfu/g | GB 4789.2 |
| Yeast & Mold | ≤100 cfu/g | GB 4789.15 | |
| E. coli | Negative | GB 4789.3 | |
| Salmonella | Negative | GB 4789.4 |
7. Production Technology & Manufacturing Process
Extraction Process:
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Chicory roots selection and cleaning
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Hot water extraction of fructans
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Filtration and purification
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Decolorization and deionization
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Concentration under vacuum
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Spray drying into fine powder
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Sieving and final quality control
Production Technology:
Water–ethanol extraction + enzymatic purification + spray drying.
Ensures stable molecular weight distribution and high purity (>90%).
8. Storage & Shelf Life
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Storage: Store in a cool, dry, and well-ventilated place, away from moisture and sunlight.
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Shelf Life: 24 months in original sealed package.
9. Packaging & Logistics
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Standard Packaging: 25 kg fiber drum / carton with inner PE liner
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MOQ: 1 kg for samples; 25 kg for bulk order
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Sample Policy: Free 100–200 g sample available (freight collect)
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Lead Time: 5–10 working days after payment
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Transportation: Air / Sea / Express (DHL, FedEx, UPS, etc.)
10. Applicable Industries & Application Scenarios
| Industry | Application Example |
|---|---|
| Functional Foods | Prebiotic bars, yogurts, meal shakes |
| Nutraceuticals | Synbiotic capsules, digestive health blends |
| Beverage | Fiber-enriched drinks, smoothies |
| Infant Nutrition | Infant milk powder, baby cereals |
| Cosmetics | Prebiotic skincare, facial masks, microbiome creams |
11. Certifications & Quality Assurance
✅ GMP, ISO9001, ISO22000, HACCP, Halal, Kosher Certified
✅ COA, MSDS, and Third-Party Test Reports available
✅ Complies with EU 2015/2283 Novel Food Regulation and FDA GRAS Notice No. GRN 000311
12. Factory Strength & Experience
With 28+ years of R&D and production experience, AIHerba (Shaanxi Zhonghong Investment Technology Co., Ltd.) integrates modern extraction, fermentation, and spray-drying technologies to ensure consistent purity and quality.
We supply bulk inulin powder to leading brands in Europe, the USA, Japan, and Southeast Asia, supporting OEM & ODM customization for dietary and cosmetic applications.
📧 Contact:
sales@aiherba.com | info@aiherba.com | liaodaohai@gmail.com
🌐 Website: www.aiherba.com
13. Frequently Asked Questions (FAQ)
Q1: What is the source of your inulin?
A1: Our inulin is extracted from non-GMO chicory roots, grown under controlled agricultural standards in China.
Q2: Is AIHerba’s inulin suitable for vegan or gluten-free formulations?
A2: Yes. It’s 100% plant-based, gluten-free, non-GMO, and Halal/Kosher certified.
Q3: Can I get customized particle size or sweetness level?
A3: Yes. We can tailor solubility, sweetness, and granulation according to client formulation needs (OEM/ODM available).
Q4: How does inulin differ from FOS (fructooligosaccharides)?
A4: Inulin has a longer chain length and lower sweetness, providing better texture and gut health benefits.
Q5: What are your testing and traceability measures?
A5: Each batch undergoes HPLC, GC-MS, and ICP-MS testing, with traceable lot records and COA documentation.
14. References
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Gibson GR et al., J Nutr. 2004;134(1):143–148. PubMed
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Roberfroid M. J Nutr. 2007;137(11 Suppl):2493S–2502S. NIH
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FDA GRAS Notice No. GRN 000311 – Inulin from chicory root. FDA
15. Why Choose AIHerba®
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Direct Factory Supply – No middlemen, stable pricing, and consistent quality.
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Advanced Extraction Technology – Supercritical CO₂ and water-ethanol hybrid systems.
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Global Quality Recognition – Trusted by top nutraceutical and cosmetic brands.
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Comprehensive OEM/ODM Services – From formulation to finished product.
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Fast Global Shipping – Export experience in 50+ countries.





