| Product Name |
Rosemary extract |
| Part Used |
Leaf |
| Appearance |
Brown powder |
| Active Ingredient |
Ursolic acid |
| Specification |
25%, 30%,50%,80%, 90%,98% |
What is Ursolic Acid?
Ursolic acid, also known as urson, prunol and malol is a pentacyclic triterpenoid compound which is naturally presented in a large number of vegetarian foods, medicinal herbs, and other plants. We extract the Ursolic acid from leaf of Rosemary(Rosmarinus officinalis Linn.).
Research indicates that the ursolic acid has a decent effect on anti-aging,anti-freckle by its anti-oxidant activity. It can prevent the appearance of wrinkles and age spots by restoring the skin's collagen bundle structures and its elasticity.
As a cosmetic agent,it is stable,the color and odor of which will not be changing easily over time, and has a good sense of touching. Thus it has been widely used in the health food, pharmaceutical and cosmetic fields as the raw materials.
1) Rosmarinic acid exhibits various pharmacological activities including prevention of oxidation of low density lipoprotein,inhibition of murine cell proliferative activity and of cyclooxygenase,and anti-allergic action.
2) The biological activity of rosmarinic acid is described as antibacterial,antiviral,and antioxidative.
3) Its activity especially against rheumatic and inflammatory conditions makes it a sought-after substance for use in phytotherapy.
More recently,rosmarinic acid or its salts were reported to have anti-HIV activies.
Application:
a. In Food industry
1). High-efficient antioxidant;
2). Antibacterial;
3). Restrain growing of colon bacillus and staphylococcus aureus.
b. In Pharmaceuticals and Health Care industry
1). Reduces activity of hyaluronidase, then keep hyaluronic acid living for a long time in epidermal cell;
2). Antineoplastic effect;
3). Anti-hepatitis effect, protect liver from damnification;
4). Anti-nephritis;
5). Anti-thrombus;
6). Anti-platelet-aggregation;
c. In Cosmetic industry
1). Intensify constringency;
2). Eliminate freckle, strengthen skin elasticity and slow aging;
3). Accelerate blood circulation of scalp;
4). Improve phalacrosis, reduce scurf and embellish hair;
5). Stimulate hair and nail growing.
Certificate of Analysis
| Batch Number |
Z20190412001 |
| Production Date |
2019.04.12 |
| Batch Quantity |
80 KGS |
| Item |
Test Standard |
Testing Result |
| Appearance |
Powder |
Complies |
| Color |
Brown powder |
Complies |
| Particle Size |
100% pass 80 mesh |
Complies |
| Oder |
Characteristic |
Complies |
| Taste |
Characteristic |
Complies |
| Loss on Drying |
≤5.0% |
2.20% |
| Residue on Ignition |
≤0.1% |
0.05% |
| Residual acetone |
≤0.1% |
Complies |
| Residual Ethanol |
≤0.5% |
Complies |
| Heave Mentals |
≤10ppm |
Complies |
| Na |
≤0.1% |
<0.1% |
| Pb |
≤3 ppm |
Complies |
| Total Plate |
<1000CFU/g |
Complies |
| Yeast & Mold |
<100 CFU /g |
Complies |
| E. Coli |
Negative |
Complies |
| Salmonella |
Negative |
Complies |
| Conclusion: Conform with USP Standard |
Storage:Closed container. dry & cool. keep away from moisture &strong light
Shelf life:24 Months
Shipping Options as follows
| EMS |
Around 7-10 working days |
| DHL |
Around 3-5 working days |
| Fedex |
Around 4-6 working days |
| TNT |
Around 6-7 working days |
| By Air |
Around 5-7 working days |
| By Sea |
Around 15-30 working days |
Perfect After-Sales Service
- Product Pictures Showing
- Shipment Tracking Number
- Promptly Following Tracking Status
- Delivery Notice
- Product Quality Following
- Product Feedback
- Follow-up Improvement Suggestion
FAQ:
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