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| Product Name: | Chitosan 90% | Origin: | Shells Of Crab |
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| Deacetylation Degree: | ＞90% | Quality Standard: | USP40 |
| CAS NO.: | 9012-76-4 | Apperance: | White Crystal Powder |
| Bulk Density: | Improved Higher Density | Applications: | Dietary Supplements |
| Highlight: | water soluble chitosan,low molecular weight chitosan |
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Food Grade Pure Chitosan Powder with 90% Deacetylation Conform to USP Standard
We are china manufacturer and supplier of Food grade Chitosan Powder with 90% deacetylation which conforms with USP40 standard.
Our chitosan powder is extracted from shells of shrimp and crab. It is white crystal powder with bull density of around 0.4 g/ml, but it could be improved to a higher density of around 0.6g/ml. The mositure content of our chitosan is around 10%, and it is totally soluble into water.
Quick details:
| Material name | High Density Chitosan for Weight Loss Supplement, 90% Deacetylation Degree Chitosan |
| Origin of material | Shell of crab |
| Color and Apperance | Off powder |
| Quality Standard | USP38 |
| Deacetylation Degree | ＞90% |
| Moisture content | ≤10% (105°for 2hours) |
| Bulk density | ＞0.4g/ml as bulk density |
| Solubility | Insoluble in water or alkali solution, soluble in inorganic acid like diluted hydrochloric acid, nitric acid, and most organic acid |
| Application | Weight Loss Supplement |
| Shelf Life | 2 years from production date |
| Packing | Inner packing: 25KGS / PE bags |
| Outer packing: 25KG/Fiber drum, 27drums/pallet |
The advantage of our Chitosan
1. Pure source of Material. Our chitosan is produced from the shells of unpolluted deep-sea Alaska crab. The pure raw materials make the quality of our chitosan superior.
2. GMP Production: Our Chitosan is produced in the GMP facility with GMP quality management system.
3. Well established QC laboratory testing: Our chitosan is tested in well-established laboratory before we release the material to you.
Specification of 90% deacetylation degree Chitosan
| ITEMS | CONTROL LIMITE | TESTING METHOD |
| Appearance | off white powder | Visual |
| Identification | Adding CuC4H4O6 TS and heating a brick-red or deep brown precipitate is formed | |
| Deacetylation Degree | ＞ 90% | USP38 |
| Viscosity | 50mpa.s-800mpa.s | In-house |
| Loss on drying | Less than10% | USP 731 |
| Ash | ≤1.5% | USP281 |
| PH (1%H2O solution) | 6.0-7.8 | USP791 |
| Acid Insoluble substance | ＜1.0% | In-house Method |
| Heavy Metal | NMT15PPM | USP |
| Arsenic (As) | ≤0.5ppm | ICP-MS |
| Bulk density | ＞0.6g/ml | In-house Method |
| Transparency (0.1% solution) | ≥98.5% | In-house Method |
| Total viable aerobic count | <1000CFU/g | USP2021 |
| Yeast & Mold | <100CFU/g | USP2021 |
| Salmonella | Negative in 10g | USP2022 |
| E.Coli | Negative in 1g | USP2022 |
| Staphylococcus Aureus | Negative in 1 g | USP2022 |
| Particle size | 100% through 100 mesh | In-house Method |
Benefits of Chitosan
1, lowering blood pressure, lowering blood fat, lowering blood sugar
Chitosan is a highly effective lipid adsorbent, which can control the digestion and absorption of lipids, promote the conversion of cholesterol, and lower the fat and lower cholesterol.
2. Repair the gastric mucosa, prevention and treatment of gastrointestinal diseases
Chitosan is an ideal antacid, which can neutralize excessive gastric acid and form a protective film on the gastric mucosa to reduce the irritation and corrosion of the gastric damage surface, thereby promoting the repair of the damaged surface and preventing gastritis.
Application of Finished dosage form of Chitosan
Weight control benefit is popular application of Chitosan. Chitosan is a type of dietary fibers which shows in none-clinical study to bind the fat in the digestive process, which helps to control the weight of human body.
1. The popular finished dosage of Chitosan intended for weight loss is capsules form. Usually one capsule contains 500 mg chitosan, and usually one bottle contains 240 capsules
2. Another popular finished dosage form of chitosan is tablet. Usually one tablet contains 500-750 mg chitosan.
Other knowledge of Chitosan
Chitosan is a liner polysaccharide produced by extraction from shells of crab. It is off powder with a low bulk density. However, in order to make chitosan better for application in food supplements, we improve the bulk density to be around 0.6g/ml.
Chitosan is insoluble in water or alkali solution. But it is soluble in inorganic acid like diluted hydrochloric acid, nitric acid, and most organic acid.
The purity of chitosan is calculated on the deacetylation degree. The deacetylation degree is from 70% to 95% depending on the different application of chitosan.
Chitosan is widely used in many industries such as the Food, Food supplements, Medicine, Cosmetic, Sewage treatment, textile, leather and etc.
In this page, we mainly talk about the application of chitosan in Food Supplements industry for weight loss purpose.
Contact Person: Mr. Michael Qiao
Tel: +86 21 65010906
Fax: 86-21-65010906
