export chitin and chitosan from Asia

Chitosan nanoparticles

The unique properties of nanoparticles has allowed their application in many fields such as biomedicine, drug and gene delivery, tumor detection, tumor vaccines, tissue engineering.

≤ 100 cps
Nano-sized Chitosan
  • Appearance :  White to light yellow powder
  • Appearance in solution : clear to light yellow
  • Odour : Odourless
  • Particle size : 50-600 nm
  • Bulk Density ≥0.28g/ml
  • Deacetylation Degree ≥ 95 %
  • Solubility ≥ 99%
  • Moisture Content ≤ 10%
  • Ash content ≤ 1%
  • Protein content : not detected
  • Viscosity ≤ 100 cps
  • As (Arsenic) ≤ 0.5 mg/Kg
  • Heavy metals ≤ 10 ppm
  • E.coli /g : not detected
  • Salmonella spp./g : Not detected
  • Total Plate Count NMT 1000 CFU/g
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Forms of chitin

Chitin occurs in three polymorphic solid state forms designated as α, β, and γ chitin which differ in their degree of hydration, size of unit cell, and number of chitin chains per unit cell. α-Chitin is most abundant and is found in shellfish exoskeletons and fungal cell walls. β-Chitin is mainly found in squid pens and diatoms while γ-chitin may be predominantly found in squid and cuttlefish stomach lining.

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Vegetal chitin & chitosan ?

Vegetal chitosan is extracted from fungal sources, it exhibits remarkable physico-chemical characteristics and can be tailored with predefined properties.
For more informations :

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