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Chitosan Oligosaccharide Powder
2.Appearance:Yellow Brown Powder
3.Specification: 90%
4.CAS NO: 148411-57-8
5.Packing Specification: 25kg/drum, 27 drums/tray
6.Delivery: 3-7working days
7.Certification: KOSHER,HALAL,BRC,ORGANIC,ISO9001,ISO22000 etc.
8.Main Market: Europe, America, Vietnam, Indonesia, Southeast Asia, Thailand, Russia, etc.
- Product Description
Chitosan Oligosaccharide Powder: A Natural Solution for Health and Wellness
More and more people are looking for natural and long-lasting solutions these days. Chitosan Oligosaccharide Powder is one substance that has a lot of possible health benefits. Shaanxi Hongda uses its main technology, "directional bio-enzyme retention + multi-stage ultrafiltration purification," to make sure that the deacetylation degree is higher than 90% to 95%. This gives you raw material support that is "high-purity, non-bitter, and highly bioactive."
What is an oligosaccharide made of chitosan?
Why Our Chitosan Oligosaccharide Powder Stands Out
- ✅ Precisely Controlled Extremely Low Molecular Weight (< 1000 - 3000 Da):
Hongda utilizes a precise enzymatic hydrolysis time control system to ensure that the length of the D-glucosamine residues linked by the beta-1,4-glycosidic bond is within the optimal activity range. Experiments have shown that our COS is over 40% more efficient than ordinary specifications in regulating the proliferation of intestinal Bifidobacteria.
- ✅ Charge Advantage from Ultra-High Degree of Deacetylation (DAC):
Hongda maintains DAC at over 95%, giving it extremely strong antifungal and anti-inflammatory activity in natural preservatives, oral care, and wound healing.
- ✅ Pharmaceutical-Grade Purity:
Tested results show that heavy metal content is below 10 ppm, and ash and endotoxin content meet standards.
- ✅ 100% Water Solubility and Excellent Formulation Compatibility:
Hongda utilizes a special physical desalination process to ensure that raw materials remain crystal clear in acidic and neutral beverage systems, preventing chelation and precipitation with vitamins and minerals, thus solving the stability challenges in functional food development.
- ✅ Multiple Certifications:
Our products meet the requirements of FDA, GMP, ISO 9001, Halal, and Kosher certifications.
- ✅ Global Shipping:
We provide comprehensive legal support for bulk purchases, and products can be shipped worldwide within 15 to 30 days.
Product Specification
| Test Items | Specifications |
| Colour and lustre | Light yellow or yellow |
| Taste and smell | Particular smel,a little sour taste |
| Impurities | No visible foreign matter |
| Character | Powder |
| Moisture | ≤10.0 % |
| Ash Content | ≤1.0 % |
| Insoluble | ≤1.0 % |
| pH value | 5.0-7.0 |
| Content | ≥90 % |
| Molecular weight | 340-1630 Da |
| DAC | ≥90 % |
| As | ≤0.5 mg/kg |
| As | ≤1.0 mg/kg |
| Pb | ≤0.5 mg/kg |
| Hg | ≤0.5 mg/kg |
| Total plate count | ≤1000 CFU/g |
| Coliform bacteria | ≤0.4 MPN/g |
| Yeast | ≤25 CFU/g |
| Mold | ≤25 CFU/g |
| Staphylococcus aureus | Negative |
| Vibrio parahaemolyticus | Negative |
| Salmonella | Negative |
Bioactivity That Makes a Difference
Unlike conventional Chitosan Oligosaccharide Powder, our oligosaccharide derivatives offer superior biological activity through reduced molecular weight. Benefits include:
- Enhanced Cellular Uptake: Low molecular weight enables better penetration
- Improved Solubility: Water-soluble at physiological pH ranges
- Antimicrobial Action: Proven efficacy against gram-positive and gram-negative bacteria
- Anti-inflammatory Properties: Reduces inflammatory cytokine expression
Chitosan Oligosaccharide Benefits
1. Blood Sugar Control
Chitosan oligosaccharides COS powder is an alkaline polysaccharide that regulates the body's pH, prevents excess sugar retention, effectively lowers blood sugar, and enhances insulin sensitivity. It is a useful adjunct to the treatment of diabetes.
2. Blocks Fat and Lowers Blood Lipids
Chitooligosaccharide supplements can effectively increase cholesterol levels, prevent fat absorption, and reduce the absorption of harmful cholesterol, thereby lowering blood lipids and preventing the development of arteriosclerosis, atherosclerotic plaques, heart disease, and other problems.
3. Lowers Blood Pressure
Chitosan oligosaccharides bulk powder can lower blood pressure and relieve dizziness and headaches caused by elevated blood pressure.
4. Enhances Immunity
COS powder, due to its low molecular weight, good water solubility, ease of absorption, and high biological activity, can directly target hematopoietic stem cells in central immune systems, effectively boosting immunity and enhancing the body's disease resistance.
Proven Applications in Pharmaceutical Innovation
Your research and development projects require ingredients with documented efficacy. Our chitosan oligosaccharides excel in:
- Targeted Drug Delivery: Enhanced mucosal adhesion and bioavailability for oral and nasal formulations
- Advanced Wound Care: Accelerated tissue regeneration in hydrogel dressings and films
- Antimicrobial Formulations: Natural preservation with broad-spectrum efficacy
- Vaccine Adjuvants: Immune system modulation for enhanced vaccine response
Trusted By Global Leaders
> “Hongda’s COS powder allowed us to meet EU pharmacopeia standards while cutting production costs by 18%.”
– Head of R&D, German Nutraceutical Brand
Why Partner With Us?
- 20+ Years of Expertise: Making medicinal, agricultural, and cosmetic items out of chitosan.
- End-to-End Quality Control: From checking raw ingredients to doing HPLC tests that are different for each cycle.
- Custom Solutions: Change the molecular weight or the quantity of deacetylation, or combine it with collagen or hyaluronic acid.
- Eco-Conscious Production: Production with no waste and wrapping that breaks down spontaneously.
Frequently Asked Questions
Q: What certifications ensure your product’s quality?
A: We’re GMP, ISO 9001, and FDA-compliant, with Halal/Kosher options.
Q: Can I get COS with a specific molecular weight?
A: Yes! We customize between 500-5,000 Da for optimal performance.
Q: How do you guarantee batch-to-batch consistency?
A: Every batch undergoes HPLC and GC-MS testing – view sample COAs [here].
Q: Do you offer private labeling?
A: Absolutely. Custom branding available for orders ≥100kg.
Ready to advance your pharmaceutical formulations?
Contact our technical specialists at duke@hongdaherb.com for custom specifications, detailed technical data sheets, and complimentary samples. Let us support your innovation with premium Chitosan Oligosaccharide Powder and expert pharmaceutical application guidance.
