Human Nutrition Enhancers 1%, 10%, 98% Natural Beta Carotene CAS 7235-40- 7
Beta Carotene is also known as a provitamin because it can be converted in our body into vitamin after oxidative cleavage by beta carotene 15, 150-dioxygenase. In plants, beta carotene, acts as an anti-oxidant and neutralizes singlet oxygen radicals formed during photosynthesis.
Food Grade Beta Carotene is insoluble in water, slightly soluble in ethanol and ether, soluble in benzene and oil. Beta Carotene Powder melting point is 176 ~ 180 °C. Natural Beta Carotene can be transformed into vitamin A in animals known as pro-vitamin A .
Specifiaction:
Carotene : 10% , 20% , 30% , 98% by HPLC
Basic Information | |||
Product Name | Carotene powder | ||
Supplier | eyechem | ||
Used Part | Seed | ||
Appearance | Orange Red Powder | ||
Odor &Taste | Characteristic | ||
Test Method | HPLC | ||
Specification | 10%-98% | ||
Active Ingredient | Beta Carotene | ||
Beta Carotene | CAS NO. | 30430-49-0 | |
Molecular Formula | C40H56 | ||
Molecular Weight | 536.87 | ||
Structure | |||
Physical Characteristics | |||
Sieve Analysis | NLT 100% pass 80 mesh | ||
Loss on Drying | ≤4.0% | ||
Ash Content | ≤2.0% | ||
Residual Solvents | |||
Ethanol | ≤5000ppm | ||
Total Heavy Metals | ≤20ppm | ||
Pesticide Residues | ≤10ppb | ||
Microbiological Assay | |||
Total Plate Count | 1000cfu/g | ||
Total Yeast & Mold | 100cfu/g | ||
E.Coli | Negative | ||
Salmonella | Negative | ||
Staphylococcus | Negative |
Payment terms
Packaging & Delivery
Package | 1kg/bag ,25kg/bag;25kg/drum; customize as customer's equirements. | |||
Transit | Fedex, TNT,DHL,EMS,and so on. | |||
Shipping port | Shanghai/Tianjin/Dalian/Beijing/Xi'an | |||
Lead Time | 1-2 working days upon received the payment | |||
For mass orders, it will be delivered by air or sea. Depending on your location, please allow 1-5 business days for your order to arrive. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days by Air, 15-30 days by Sea. |