|Place of Origin:||CHINA|
|Minimum Order Quantity:||25KGS|
|Packaging Details:||25KGS per paper drum|
|Delivery Time:||5-8 work days|
|Payment Terms:||L/C, D/P, T/T|
|Supply Ability:||500 tons per year|
|Appearance:||Off-white Or Light Yellow Powder||PH:||7.0~8.0|
|DAC Degree:||≥85%||Loss On Drying:||≤10.0%|
|Heavy Metals:||≤10ppm||Insoluble Substance:||≤1.0%|
|Total Plate Count:||≤1000cfu/g||Yeast And Mold:||≤100cfu/g|
antibacterial Chitosan Powder,
bioactive Chitosan Powder,
antibacterial Chitosan derivative
Chitosan Powder ; Sugar Refining Chitosan ; Food Grade ; Specialized chitosan powder ; Off-white or light yellow
Chitosan and its derivatives have good antibacterial activity, which can inhibit the growth and reproduction of some fungal bacteria and viruses. Currently, it is believed that the possible mechanisms are as follows: firstly, the polysaccharide ions of chitosan are easy to act on negatively charged groups on the surface of fungal cells, thus changing the fluidity and permeability of pathogen cell membranes; Second, it interferes with DNA replication and transcription. In recent years, many researchers have proposed that chitosan can achieve antibacterial purpose by inducing disease-related proteins, accumulating secondary metabolites and signal transduction.
Studies have shown that 0.1% chitosan added to food has an obvious inhibitory effect on yeast groups that cause food spoilage, and it can be stored for 30 days under open conditions in summer without spoilage, without affecting the taste, color, aroma and composition.
This product is non-toxic,odorless,off-white or slightly yellow powder,and soluble in acid,insoluble in water and base or normal organic solutions.Dissolved in 185℃.
|Appearance||Off-white or light yellow powder|
|Residue on Ignition||<1.5%|
|Loss on Drying||≤10.0%|
|Total Plate Count||≤1000cfu/g|
|Yeast and Mold||≤100cfu/g|
Package & Delivery:
Default Package:Paper drum(450mmX550mm)with double layer PE plastic bags as inside lining.Each package is 25.0kg .(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.
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.
Contact Person: sales