- Soybeans[1]
- Natural Plants[1]
- Plant Extract[10]
- Oil Seeds[1]
- Other Skin Care Products[2]
- Pearl Powder[1]
- Daily Chemicals[1]
- Feed Additives[1]
- Food Additives[2]
- Organic Intermediate[3]
- Dried Fruit[3]
- Fruit & Vegetable Juice[4]
- Flavor Tea[1]
- Healthcare Supplement[7]
- Herbal Medicine[1]
- Pharmaceutical[10]
- Contact Person : Ms. Li Lisa
- Company Name : Xi'an Aladdin Biological Technology Co., Ltd.
- Tel : 86-029-89181548
- Fax : 86-029-88310591
- Address : Shaanxi,xian,Xi'an Aladdin Biological Technology Co.,Ltd.
- Country/Region : China
- Zip : 710075
Eriobotrya japonica(Thunb.)Lindl. Extract--Corosolic acid
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Ursolic Acid | ||
Product Name | Ursolic Acid | |
Latin Name | Ursolic Acid | |
Chemical Name | (3 beta)-3-hydroxyurs-12-en-28-oic acid; 3-epi-ursolic acidMerotaineursolic acid, (3beta)-isomer, 2-(14)C-labeledursolic acid, (3beta)-isomer, monopotassium salt | |
Molecular Formula | C30H48O3 | |
Structure |
| |
Molecular Weight | 456.68 | |
CAS NO | 77-52-1 | |
Appearance | White powder | |
Odor | Characteristic | |
Product Content | ≥98% | |
Analytical Method | HPLC | |
Product Origin | Eriobotrya japonica (Thunb.) Lindl. | |
Analysis |
| |
Product content | Ursolic Acid≥98% | |
Sieve analysis | 100% pass 80 mesh | |
Loss on Drying | ≤1.0% | |
Residue on Ignition | ≤1.0% | |
Heavy Metal | <20ppm | |
As | <2ppm | |
Residual Solvents | Eur.Pharm.2000 | |
|
| |
Microbiology | ||
| Total Plate Count | <1000cfu/g |
Yeast & Mold | <100cfu/g | |
E.Coli | Negative | |
Salmonella | Negative | |
Conclusion | Conform with specification | |
Storage | Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation | |
Shelf life | 2 year when properly stored | |
Packing | 25kg/ Drum or as customer’s request | |
Action and Uses:
Ursolic acid treatment improves the health of skin and hair. Ursolic acid and its derivatives form oil-resistant barriers on the skin and hair, just as they form the waxy coating of fruits. Ursolic acid has been used to treat photoaged skin, because it inhibits the appearance of wrinkles and age spots by restoring the skins collagen bundle structures and elasticity. Ursolic acid inhibits the action of elastase enzyme in the skin, thereby preventing the enzyme from attacking structural proteins. Ursolic acid also inhibits the inflam-matory enzymes cyclooxygenase and lipoxygenase.
Eriobotrya japonica(Thunb.)Lindl. Extract--Corosolic acid
