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Shrimp Crab Shells Cos Oligosaccharide Chitosan Derivative

Shrimp Crab Shells Cos Oligosaccharide Chitosan Derivative

  • Shrimp  Crab Shells Cos Oligosaccharide Chitosan Derivative
  • Shrimp  Crab Shells Cos Oligosaccharide Chitosan Derivative
Shrimp  Crab Shells Cos Oligosaccharide Chitosan Derivative
Product Details:
Place of Origin: CHINA
Brand Name: Golden-Shell
Certification: NSF-GMP;ISO 22000;HALAL;HACCP
Model Number: chitosan
Payment & Shipping Terms:
Minimum Order Quantity: 25KGS
Price: USD45.0/kg -50.0/kg
Packaging Details: 25KGS per paper drums
Delivery Time: 5days-2weeks
Payment Terms: T/T, D/P, L/C
Supply Ability: 500 tons per year
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Detailed Product Description
Appearance: Yellow Powder Molecular Weight: ≤2000Da
Moisture: ≤10.0% Ash Content: ≤1.0%
Insoluble: ≤1.0% PH: 5.0~7.0
As: ≤0.5ppm Total Plate Count: ≤1000cfu/g
Yeast And Mold: ≤25cfu/g Pathogenic Bacterium: Negative
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Crab Shells Cos Oligosaccharide


Shrimp Shells Cos Oligosaccharide


Cos Oligosaccharide Chitosan Derivative

Oligosaccaride Chitosan ; chitosan derivative ; shrimp& crab shells materials ; water soluble chitosan ; Food grade


Chitosan Oligosaccharide




Product Introduction


Under acidic conditions, the free amino groups in chitooligosaccharide molecules are protonized, which can interact with the membrane of bacteria with positive charge, interfere with the function of the membrane of bacteria, cause the loss of cytoplasm in bacteria, and inhibit the growth of fungi and microorganisms. Its antibacterial activity is related to bacteria species and concentration, and with the increase of concentration, its antibacterial activity is enhanced, high concentration has bactericidal effect.


Chitosan oligosaccharide is a kind of important class of BF, it can adjust the animal gut microbial metabolic activity, improve the distribution of the intestinal microflora, promote the growth of bifidobacterium breeding, thereby improving the body immunity, make intestinal pH decline, inhibit the growth of harmful intestinal bacteria, B vitamins, decompose carcinogenic substances, promote intestinal peristalsis, increase the protein absorption.


It's the name of one of the Chitosan oligosaccharide products produced by our company.We adopted home-brew-GS-Chitosan oligosaccharide enzyme to prepare all kinds of high-quality GS-Chitosan oligosaccharide products which have specific distribution range of polymerization degree and low dispersity according to customers' requirements by strict control of the conditions of enzymatic reaction and combination of membrane separation technique.It's the only active natural product with positive charge in natural world,which is produced by linking the β-1,4 glucosidic bond of glucosamine.


Type:mixture of oligosaccharides with different degrees of polymerization and low molecular weight.


This product has the advantages of low molecular weight,good water solubility,effective,easy to be absorbed by human body,high biological activity,as well as pure natural,no radiation,no pollution,no additives features.


Technical Indicators


Items Specification
Appearance Yellow powder
pH 5.0~7.0
As ≤0.5ppm
Ash Content ≤1.0%
Molecular Weight ≤2000Da
Moisture ≤10.0%
Insoluble ≤1.0%
Total Plate Count ≤1000cfu/g
Yeast and Mold ≤25cfu/g
Pathogenic bacterium Negative


Package & Delivery:


Default Package:


Standard packing:25kg/drum.

Small packing:1kg/bag,5kg/bag.

Also can according to user requirements for packing.

(Customization is available.)


Storage:Store in dry,clean,shady and cool place.Transportation light and unload lightly,shall not be mixed with hazardous,toxic and pollution items shipment,it is strictly prohibited in the rain.


Delivery:Prompt delivery will be arranged after producing and packaging finished.Our delivery period usually is 5 to 8 work days.


After-sale service:Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved for you immediately.


★More detail information please contact us.


Competitive Advantages


1. Custom passing is guaranteed.

2. Our products have been exported to North America,South America,Western Europe,Eastern Europe,Eastern Asia,Southeast Asia,Middle East,Africa and many other countries and regions.

3. Flexible and Untraceable payment terms.

4. Good after-sale service.

5. We offer high quality products at competitive price in quick delivery.




Shrimp  Crab Shells Cos Oligosaccharide Chitosan Derivative 0


Shrimp  Crab Shells Cos Oligosaccharide Chitosan Derivative 1

Contact Details
Zhejiang Golden-Shell Pharmaceutical Co., Ltd.

Contact Person: sales

Tel: +8613362671616

Send your inquiry directly to us (0 / 3000)


Address: No.89 Zhongxing Road,Li'ao Yuhuan,Zhejiang 317602 China

Factory Address:No.89 Zhongxing Road,Li'ao Yuhuan,Zhejiang 317602 China