Precio FOB
Obtener el precio más reciente( Negotiable )
|100 Kilogram Minimum Order
País:
China
N º de Modelo:
food grade
Precio FOB:
( Negotiable ) Obtener el precio más reciente
Lugar de origen:
Qingdao, China
Precio de pedido mínimo:
-
Cantidad de pedido mínimo:
100 Kilogram
Detalle de embalaje:
25kg/ paper drum
El tiempo de entrega:
-
Capacidad de suministro:
2000 Ton per Year
Tipo de pago:
T/T, L/C
Grupo de productos :
China
Persona de contacto Debbie
Qingdao, Shandong
Description :
Chitosan is extracted from deep-sea Alaskan Snow crab leg.
It is white or off-white amorphous translucent powder or
small flake.
Chitosan is insoluble in water or alkali solution,but it is
soluble in many kind of organic acid and part inorganic acid
Scientific name: β*1,*-poly-D-glucosamine
Molecular formula : (C6H*1NO4)n
CAS No. ********4
HS No. ***2 ***0
Applications :
Chitosan film blocks transpiration of water and decreases loss of moisture.
Chitosan can prevent decrease of sugar and acid content during the storage period and even increase content of VC.
Chitosan can reduce activity of relevant enzyme during the storage period of fruits and vegetables, restrain generation of MDA and improve stability of cellular membrane.
Chitosan can improve SOD activity in fruits and vegetables, reduce damage of free radical to cellular membrane and postpone cell caducity.
Chitosan can induce a series of defensive reaction of fruit and vegetables, block attack of bacteria
Specifications :
|
Item |
Specification |
|
Appreance |
white powder or flake |
|
Deacetylation degree |
>*5%; *0%; *5% |
|
Viscosity |
|
|
Particle size |
*0mesh***0mesh |
|
Packing |
*5kg/drum |
| País: | China |
| N º de Modelo: | food grade |
| Precio FOB: | ( Negotiable ) Obtener el precio más reciente |
| Lugar de origen: | Qingdao, China |
| Precio de pedido mínimo: | - |
| Cantidad de pedido mínimo: | 100 Kilogram |
| Detalle de embalaje: | 25kg/ paper drum |
| El tiempo de entrega: | - |
| Capacidad de suministro: | 2000 Ton per Year |
| Tipo de pago: | T/T, L/C |
| Grupo de productos : | chitosan |
