CAS NO.134451-94-8 USP Food Grade N-acetyl-glucosamine for anti-osteoarthritis
We Beyond Biopharma supplies N-acetyl-glucosamine which conforms to USP standard. It is a type of glucosamine that is extacted from shells of shrimp and crab.
Natural N-acetylglucosamine (oligosaccharide NAG) is prepared by de-proteining and demineralization of shrimp and crab shells, followed by hydrolysis with special natural enzymes. The experiment found that it has the effect of increasing skin hyaluronic acid content, slowing joint pain, improving diabetes and hepatitis symptoms, and improving immunity.
Quick Details of N-acetyl-D-glucosamine
| Material name |
N-acetyl-glucosamine |
| Origin of material |
Shells of shrimp or crab |
| Color and Apperance |
White free flowing granular |
| Quality Standard |
Tested according to USP40 |
| Purity of the material |
98%-102% |
| Moisture content |
≤1% (105°for 4 hours) |
| Bulk density |
＞0.7g/ml as bulk density |
| Solubility |
Perfect solubility into water |
| Application |
Joint care supplements |
| Shelf Life |
2 years from production date |
| Packing |
Inner packing: Sealed PE bags |
| Outer packing: 25kg/Fiber drum, 27drums/pallet |
Specification of N-acetyl-D-glucosamine
|
Items
|
Standard |
Results |
|
Description
|
White Powder |
White Powder |
|
Taste
|
Characteristic |
Characteristic |
|
Odor
|
Characteristic |
Characteristic |
|
Specific Rotation(25℃)
|
+39.00°~+43.00° |
+40.08° |
|
Residue on Ignition
|
< 0.1% |
0.05% |
|
Loss on Drying
|
≤ 0.5% |
0.06% |
|
PH(2%,25℃)
|
5.0-7.0 |
5.23 |
|
Heavy Metal
|
≤10ppm |
<10ppm |
|
Arsenic
|
≤1ppm |
<1ppm |
|
Chloride
|
< 0.1% |
0.04% |
|
Assay
|
98.00~102.00% |
99.87% |
|
Melting point
|
196℃-205℃ |
200.1℃-200.5℃ |
|
Microbial:
Total bacterial count:
Yeast&Molds:
Escherichia coli:
Salmonella:
Staphylococcus aureus:
|
Not more than 100CFU/g
Not more than 10CFU/g
Not more than 10CFU/g
Negative
Not more than 10CFU/g
|
Pass
Pass
Pass
Negative
Pass
|
N-acetyl-D-glucosamine and its application
N-acetyl-D-glucosamine is a monomer of hyaluronic acid, which is the basic unit of many important polysaccharides in the organism. It is the highest in the exoskeleton of crustaceans, and is a new type of biochemical drug, pharmaceutical intermediate and High-end cosmetics, food additives.
It can enhance the body's immune function and clinically treat a variety of rheumatic and rheumatoid inflammation. It is also an important precursor for the synthesis of bifidus and hyaluronic acid in human body. It can be used as a food antioxidant, a sweetener for diabetics, and an infant food additive.
In cosmetics, it mainly has the functions of nutrition, moisturizing and anti-free radical. Compared with hyaluronic acid, it is easily absorbed by the skin because it is a small molecular weight monomer. N-acetyl-D-glucosamine is currently used primarily in food additives and cosmetic creams and serums.
FAQS about N-acetyl-d-Glucosamine
Can I have small samples for testing purposes ?
1. Free amount of samples: we can provide up to 200 gram of vegan glucosamine hcl free samples for testing purpose. Please pay for the samples if you want more.
2. Freight cost: We usually send the samples via DHL. If you have DHL account, please let us know, we will send via your DHL account.
What are your Ways of shipment:
We can ship both by air and be sea ,we have necessary safety transportation documents for both air and sea shipment.
What is your standard packing ?
Our standarding packing is 25KG/Drum, and 20 drums will be put onto one pallet. Or we can do customized packing according to your requirements.
Product Tags:
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USP Food Graden N Acetyl D Glucosamine For Anti - Osteoarthritis CAS NO. 7512-17-6 Images
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