Chitosan(Flammulina velutipes origin)

Deacetylation:≥80%

Characters/appearance:White to light yellow powder

Odor and Taste:Characteristic

Viscosity ( 1% in water ): 20-100 mPa.s

Mesh size/sieve analysis:100% pass 200 mesh

Loss on drying :≤9%

Total Ash:≤9%

Chitosan(Agaricus origin)  

Deacetylation:≥80%

Characters/appearance:Light-yellow fine powder

Odor and Taste:Characteristic

Viscosity ( 1% in water ): 20-100 mPa.s

Mesh size/sieve analysis:100% pass 120 mesh

 oss on drying:≤9%