Prix FOB
Obtenir le dernier prix|
1000 Kilogram Minimum Order
Pays:
China
N ° de modèle:
food grade
Prix FOB:
Localité:
-
Prix de commande minimale:
-
Commande minimale:
1000 Kilogram
Packaging Detail:
25kg/drum
Heure de livraison:
within 15 days
Capacité de Fournir:
300 Ton per Month
Payment Type:
L/C, T/T
Groupe de produits :
Personne àcontacter Ms. Ellie
2277 Zuchongzhi Road,Zhangjiang Hi-Tech Park, Shanghai, Shanghai
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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.
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Specification of Beta-carotene
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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. |
Pays: | China |
N ° de modèle: | food grade |
Prix FOB: | Obtenir le dernier prix |
Localité: | - |
Prix de commande minimale: | - |
Commande minimale: | 1000 Kilogram |
Packaging Detail: | 25kg/drum |
Heure de livraison: | within 15 days |
Capacité de Fournir: | 300 Ton per Month |
Payment Type: | L/C, T/T |
Groupe de produits : | Vitamins |