Precio FOB
Obtener el precio más reciente|
1000 Kilogram Minimum Order
País:
China
N º de Modelo:
food grade
Precio FOB:
Lugar de origen:
-
Precio de pedido mínimo:
-
Cantidad de pedido mínimo:
1000 Kilogram
Detalle de embalaje:
25kg/drum
El tiempo de entrega:
within 15 days
Capacidad de suministro:
300 Ton per Month
Tipo de pago:
L/C, T/T
Grupo de productos :
Persona de contacto Ms. Ellie
2277 Zuchongzhi Road,Zhangjiang Hi-Tech Park, Shanghai, Shanghai
Beta carotene 30%
Beta carotene is one of several carotenoids, natural plant pigments found in deeply colored fruits and vegetables. Others include alpha carotene, lutein, lycopene, and zeaxanthin. Beta carotene and some other carotenoids are provitamin A carotenoids, meaning that the body can convert them into vitamin A. Beta carotene is also an antioxidant; thus it may help deactivate free radicals, unstable molecules that are by-products of cells burning oxygen for energy.
Specification of Beta-carotene
Items |
Standards |
Results | ||
Appearance |
Red to brown liquid |
Qualified |
||
Assay(C40H56) |
30%Min |
33.6% |
||
Absorbance spectrum in cyclohexane |
Max. At 453~457nm |
456nm |
|
|
Absorbance ratios |
|
|
|
|
A455nm/A340nm |
≥1.5 |
1.96 |
|
|
A455nm/A483nm |
1.14~1.18 |
1.16 |
|
|
Heavy Metals (as Pb) |
10 ppm Max |
less than 10ppm |
||
Arsenic |
3 ppm Max |
Qualified |
||
Pb |
NMT0.5ppm |
0.3ppm |
|
|
Microbial test |
|
|
||
Total plate count (cfu/g) |
1000 CFU/g Max |
Qualified |
||
Yeast & Mold |
100CFU/g Max |
Qualified |
||
Coliforms |
30 MPN/100g Max |
Qualified |
||
Staphylococcus |
Negative |
Qualified |
||
Salmonella |
Negative |
Qualified |
||
Residual solvents | ||||
methanol |
≤3000ppm |
Qualified |
||
ethanol |
≤3000ppm |
Qualified |
||
acetone |
≤3000ppm |
Qualified |
||
Petroleum ether |
≤5000ppm |
Qualified |
​For more information,you can visit our web:foodchem. |
País: | China |
N º de Modelo: | food grade |
Precio FOB: | Obtener el precio más reciente |
Lugar de origen: | - |
Precio de pedido mínimo: | - |
Cantidad de pedido mínimo: | 1000 Kilogram |
Detalle de embalaje: | 25kg/drum |
El tiempo de entrega: | within 15 days |
Capacidad de suministro: | 300 Ton per Month |
Tipo de pago: | L/C, T/T |
Grupo de productos : | Vitamins |