Descripción de Producto
El chitosán disponibles:
1. La quitina( polvo/Flake)
2. De origen fúngico chitosan(las setas, el Aspergillus niger ).
3. Fuente mar chitosan (cangrejos, camarones)
4. Soluble en agua y soluble Acide
5. El chitosán HCL, Chitosan cuaternario
6. El quitosano Carboxymthyi
7. El chitosán oligosaccharide
Tem | De Calidad farmacéutica. | Food Grade | De grado industrial |
Apparence | Polvo blanco | Polvo blanco | Fuera de polvo blanco o amarillo pálido escamas semitransparentes o alimentación |
Grado de deacetylation, % | ≥85, 90, 95 | ≥85, 90, 95 | ≥85, 90, 95 |
Ph(1%). | 7.0-8.0 | 7.0-8.0 | 7.0-8.0 |
Pérdida por desecación, % | ≤10 | ≤10 | ≤12 |
Residuo en contacto, % | ≤1.0 | ≤1.0 | ≤2.0 |
Insolubles, % | ≤1.0 | ≤1.0 | ≤2.0 |
Metales Heacy, ppm(como Pb) | ≤10 | ≤10 | / |
El arsénico, ppm | ≤0.5 | ≤0.5 | / |
Recuento de la placa Total, ufc/g | ≤1000 | ≤1000 | / |
La levadura, ufc/g | ≤100 | ≤100 | / |
E. Coli | Negativo | Negativo | / |
La salmonela | Negativo | Negativo | / |
Viscosidad(1%, 20°C) | 300-1000 | ||
El tamaño de partículas, la malla | 40, 60, 80, 100 |
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