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Add：No.53,Zhongxing Road,Li’ao,
Kanmen,Yuhuan,Zhejiang,China
Tel：86-576-87502222
Lianyungang factory
Add：2 pupu Road, new pharmaceutical industrial park,Lianyungang, Jiangsu
Tel：86-518-83085682
E-mail：xiaolezhan@aoxin-group.com
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Chitosan oligosaccharide
Chitosan oligosaccharide, also known as chitosan oligosaccharide, the scientific name β-1,4-oligo-glucosamine, is a brand new product obtained by special biotechnology treatment of chitosan, which is water-soluble and functional. A low molecular weight product with a large effect and high biological activity. It has many unique functions such as high solubility and easy absorption by organisms that chitosan does not have, and is therefore used in many industries.
Product quality standards:
|
Items |
Standard |
|
Appearance |
Yellow free flowing powder |
|
Odour |
Odorless |
|
Chitooligosaccharide content (2-10 degrees of polymerization of oligoglucosamine)（g/100g) |
≥80.0% |
|
M.W |
<3000 |
|
Bulk Density |
≥0.25g/ml |
|
Particle size(U.S.Mesh ) |
≥150 目 |
|
Deacetylated Degree |
≥90.0% |
|
Insoluble |
<0.2%(35℃) |
|
Water Content |
≤10.0% |
|
Ash Content |
≤0.5% |
|
pH Value |
5.5～7.0 |
|
Arsenic |
≤0.5ppm |
|
Heavy Metals |
≤10ppm |
|
Microbiological Test Total Plate Count Yeast&Mold Coliforms Group Salmonella staphyloccus |
≤1000CFU/g ≤100CFU/g ≤30MPN/100g Not checked out Not checked out |