export chitin and chitosan from Asia

Chitosan Lactate

Chitosan lactate is water soluble.

visc < 200cps
Chitosan lactate
  • Appearance :  White to light yellow powder
  • Appearance in solution : clear to light yellow
  • Particle size ≤ 80 mesh
  • Viscosity < 200 cps
  • Substitution Degree ≥ 0.80
  • Ash content ≤1%
  • Loss on drying ≤  10%
  • pH : 3.5--4.5
  • As (Arsenic) ≤ 0.5 ppm
  • Pb (Lead) : ≤ 2 ppm
  • Heavy metals ≤ 10 ppm
  • E.coli /g : Not detected
  • Salmonella spp./g : Not detected
  • Total Plate Count NMT 5000 CFU/g
  • Yeasts & Molds NMT 300 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 :

chitosan supplier