Roselle/Hibiscus Extract
Product Name: Roselle Extract
Latin Name: Hibiscus Sabdariffa
Plant Source: flower
Specification:10:1 20:1
Active Ingredient: Anthocyanidins
Appearance: red powder
Test Method: UV,TLC
Specification:
| Item |
Specification |
Results |
Methods |
| Extract ratio |
10:1 |
Conform |
TLC |
| Appearance & Color |
Red powder |
Conform |
GB5492-85 |
| Odor & Taste |
Characteristic |
Conform |
GB5492-85 |
| Plant Part Used |
Flower |
Conform |
|
| Extract Solvent |
Water |
Conform |
|
| Bulk Density |
0.4-0.6g/ml |
0.45-0.50g/ml |
|
| Mesh Size |
80 |
100% |
GB5507-85 |
| Loss on Drying |
≤5.0% |
2.57% |
GB5009.3 |
| Ash Content |
≤5.0% |
2.74% |
GB5009.4 |
| Solvent Residue |
Negative |
Conform |
GC |
| Heavy Metals |
| Total Heavy Metals |
≤10ppm |
<3.0ppm |
AAS |
| Arsenic (As) |
≤0.3ppm |
<0.1ppm |
AAS(GB/T5009.11) |
| Lead (Pb) |
≤1ppm |
<0.5ppm |
AAS(GB5009.12) |
| Cadmium |
<1.0ppm |
Not Detected |
AAS(GB/T5009.15) |
| Mercury |
≤0.1ppm |
Not Detected |
AAS(GB/T5009.17) |
| Microbiology |
| Total Plate Count |
≤1000cfu/g |
Conform |
GB4789.2 |
| Total Yeast & Mold |
≤100cfu/g |
Conform |
GB4789.15 |
| E. Coli |
≤40MPN/100g |
Not Detected |
GB/T4789.3-2003 |
| Salmonella |
Negative in 25g |
Not Detected |
GB4789.4 |
| Staphylococcus |
Negative in 10g |
Not Detected |
GB4789.1 |
| Packing and Storage |
25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place |
| Shelf Life |
3 Year When Stored properly |
| Expiration Date |
3 Years |
Function:
1.Roselle extract can regulate blood pressure and improve sleep;
2.Roselle of anthocyanins may be able to promote the destruction of blood cells, inhibition of drug induced liver oxidative damage;
3. Can inhibit colon cancer induced by chemical substances, but also increase the glutathione with the function of protecting liver function.
Application:
1.Applied in pharmaceutical field, roselle extract contains anthocyanins can eliminate free radicals, alleviate aging;
2.Applied in cosmetic field, roselle extract can be made into a variety of preparation, such as antibacterial agents, digestive, laxative, stomachic.
Services:
1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
8. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
9. After-Sale Service:
(1) International Authorized Third-Party Test For The Products You Demand.
(2) 60 Days Warranty of quality of goods.
Manufacturer flow chart :
Package details:
Production line:
Lab:
Exbitions:
Audited Supplier 
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