|
CHITOSAN
Chitosan is a kind of natural amino amylose polymer distilled from crab shells in the deep ocean of Alaska. It is the most precious natural resource and has the good name of the sixth life element of human body.
Chitosan products are widely used in the lines of medical care, weaving,agriculture,tobacco,foodstuff,environmental protection and chemical industries,etc.
|
| |
|
| |
|
|
Deacetylation
%
|
Viscosity cps
|
Ash
%
|
Humidity
%
|
Insoluble materials,%
|
Heavy metals (Pb),ppm
|
Total plate count per gram
|
Powder size,mesh
|
Appearance
|
|
Industrial
Grade
|
＞70
|
100-1000
|
＜1.5
|
＜10
|
＜1.5
|
|
|
10-100
|
White
|
|
Food Grade
|
＞80
|
50-2000
|
＜1.0
|
＜10
|
＜1.0
|
＜20
|
＜3000
|
60-100
|
White
|
|
Medical Grade
|
90-97
|
5-3000
|
＜0.8
|
＜10
|
＜1.0
|
＜15
|
＜2000
|
60-100
|
White
|
|
| |
|
| |
|
|
Deacetylation
%
|
Viscosity cps
|
Ash
%
|
Humidity
％
|
Insoluble materials，％
|
Heavy metals (Pb),ppm
|
Density
g/m3
|
Powder size,mesh
|
Appearance
|
|
High Density Chitosan
|
＞80
|
＜200
|
＜3.0
|
＜10
|
＜1.5
|
＜15
|
0.3-0.6
|
60-100
|
Yellowish
|
|
| |
|
Chitin
|
|
Chitin is a kind of natural amino amylose polymer distilled from crab shells in the deep ocean of Alaska. It has been widely used in the lines of foodstuff, medicine,agriculture and weaving.
|
| |
|
| |
|
Ash,%
|
Humidity,％
|
Powder size,mesh
|
Appearance
|
|
0.5-1.5
|
＜10
|
10-100
|
White flakes
|
|
| |
|
|
|
|
|
