Quick Details
- Type: Herbal Extract
- Variety: Rosemary Leaf Extract
- Form: Powder
- Part: Leaf
- Extraction Type: Solvent Extraction
- Packaging: Drum, Plastic Container, as customers required
- Place of Origin: Hunan, China (Mainland)
- Grade: Pharmaceutical grade,Food grade,Cosmetic grade
- Brand Name: Huamao
- Model Number: Ursolic acid
- OEM: YES
- Sample: Free
- Testing method: HPLC
- CAS NO.: 77-52-1
- Molecular formula: C12H14O2
- Molecular weight: 456.7
- MOQ: 1KG
- Specification: 15%, 25%, 50%, 60%, 80%, 90%, 95%, 98%
- Appearance: Green, yellow-green, white powder
- ursolic acid 77-52-1: ursolic acid 77-52-1
Packaging & Delivery
| Packaging Details: |
25kg/drum, Double plastic bags inside. ID 40cm x H53cm,can packed as customer's required |
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| Delivery Detail: |
within 3-5 working days after confirming the order |
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Best selling products 100% natural organic Ursolic Acid 77-52-1
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.).
It is a natural product with a wide range of biological effects. 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.
Specification of Ursolic Acid:
Source: Rosemary leaf
Country of origin: China
CAS NO.: 77-52-1
Molecular formula: C12H14O2
Molecular weight: 456.7
Appearance: Green, yellow-green, white powder
Specification: 15%, 25%, 50%, 60%, 80%, 90%, 95%, 98%
Testing method: HPLC
Specification Sheet of Ursolic Acid:
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ITEMS
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SPECIFICATION
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Active Ingredient(HPLC)
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Ursolic acid 18%
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Plant Part Used
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Leaf
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Appearance
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Yellow green powder
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Odor
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Characteristic
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Accessory
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Negative
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Extract Solvents
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Ethanol & Water
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Drying Method
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Spray drying
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Particle Size
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100% through 80 mesh
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Solubility
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Slightly soluble in ethanol
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Loss on Drying
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2.68%
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ASH
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2.42%
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Heavy Metals
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≤10.00ppm
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As
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≤2.0ppm
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Solvent Residue
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≤0.05%
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Total Plate Count
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≤1000cfu/g
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Yeasts and Molds
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≤100cfu/g
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Staphylococcus
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Negative
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E.Coli
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Negative
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Salmonella
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Negative
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Function of Ursolic Acid:
1. Antimicrobial activity. Not only inhibits G +, G-bacteria but fungi as well in vitro.
2. Anti-aging agent, which can be used to improve the health of skin and hair.
3. Anti-inflammatory activity. It has been recommended for use in burn ointments.
4. Obvious antioxidant activity.
5. Calm spirit and has cooling effect.
Picture of Ursolic Acid:
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Best selling products 100% natural organic Ursolic Acid 77-52-1
Extraction Process Flow Chart:
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Best selling products 100% natural organic Ursolic Acid 77-52-1