Detail
  • Name: Ursolic Acid
  • No.: UA
  • Brand: NaturAntiox
  • Catagories: Plant Extract
  • Latin Name: Rosmarinus officinalis
  • Part used: Rosemary Leaf
  • Specification: 25%~98% HPLC
  • Appearance: Yellow Green or Fine White Powder
  • Solubility: Insoluble in Water
  • CAS NO.: 77-52-1
  • Efficacy: anti-depression, skin whitening
  • Views : 369

 

Ursolic acid is a kind of natural triterpenoids,which has the activity of sedating, anti-inflammatory, antibacterial, resistance to diabetes, fight ulcer, antitumor, reducing blood fat, and enhancing immune.Ursolic acid also has the function of obvious antioxidant, so it is widely used in medicine, cosmetics materials and food emulsifier.

Specification:25%, 50%, 90%, 98% HPLC
Description: yellow green to fine white powder
Solvent Used: Water, Ethanol
Part Used: Rosemary leaf or loquat leaf
Cas No.: 77-52-1

a.Antimicrobialactivity ­Not only inhibits G + ,G-bacteria but fungi as well in vitro.
b.Anti-aging agent, it prevents the appearance of wrinkles and age spots by restoring the skin's collagen bundle structures and its elasticity.Be used to improve the health of skin and hair.
c. Anti-inflammatory activity,it has been recommended for use in burn ointments.Anti-inflammation by Inhibits histamine release.
d.Obvious anti-oxidant activity.
e.Calm spirit and has cooling effect.

a.Select from 100% natural Rosemary with a special process.
b.Water and ethanol as solvent,ensures the safety of the product.
c.Low ash,impurity,heavy metal,solvent residue and pesticide residue.
d.Complete product tracing system and technical service.

 

 

ITEMS

SPECIFICATION

RESULT

METHOD

Appearance

Yellow -green powder

Yellow -green powder

VISUAL

Particle Size

100% pass through 60 mesh

100% pass through 60 mesh

USP33

Assay

 25.0%

25.2%

HPLC

Loss on Drying

≤5.0%

2.4%

USP33

Ash content

≤5.0%

0.8%

USP33

Heavy Metals(Pb)

≤5ppm

≤5ppm

AAS

Arsenic

≤2ppm

≤2ppm

AAS

Total Plate Count

≤1000cfu/g

<100cfu/g

USP33

Yeasts & Molds

≤100cfu/g

<10cfu/g

USP33

Salmonella

Negative

Negative

USP33

E.Coli

Negative

Negative

USP33

                      Conclusion:  Conforms to specification.
                           Storage:  Cool & dry place .Keep away from strong light and heat.
                           Shelf life:  Min. 24 months when properly stored.
                        Packing :  25kg/drum

 
 

 
Pls leave a message or contact Email: export@geneham.com or Call me!Skype
 

 

1. What is rosemary extract? How about the antioxidative properties?

The extract is from rosemary (Rosmarinus officinalis Linn.), a common household plant that has grown in the Alps since the middle Ages, and is now found throughout the world. Rosemary has been used for thousands of years as a savory spice, food preservative, in cosmetics and hair products, and as an herbal medicine for a variety of health disorders. Until now however, the exact chemical pathways involved in its beneficial effects have remained unknown.


Carnosic acid, carnosol and rosmarinic acid are the most active compounds of rosemary extract found to have powerful antioxidant activity, and carnosic acid is considered as one of the only antioxidant that deactivates free radicals through a multilevel cascade approach.

 

2. "Natural antioxidants are less effective than synthetic ones."
Numerous reports in literature as well as our internal studies confirm that in fact rosemary antioxidants are in most applications more effective than vitamin E (synthetic), BHA, BHT, TBHQ and others. In addition to that, rosemary antioxidants are much more high temperature resistant, and its use enables customers to keep clean label on their products and there is no allergen issue.

 

3.Why take rosemary extract?

 There are lots of excellent antioxidants that combat free radical damage. However, rosemary extract contains more than two dozen antioxidants, and provides potent protection against chronic diseases, including Alzheimer’s, one of the most dreaded diseases of today. 

  • Provides powerful antioxidant protection
  • Protects brain cells from the normal effects of aging
  • May slow down the progression of Alzheimer’s disease
  • Protects cells from carcinogens
  • Inhibits growth of cancer cells
  • Helps reduce allergy symptoms, especially to dust mites
  • Increases potency of vitamin E
  • Helps reduce hypertension
  • High Temparature Durable Antioxidant

4. What makes rosemary extract so special?

Antioxidants have been proven to deactivate free radicals, but not all antioxidants are equal. In most cases, once an antioxidant has neutralized a free radical it is no longer useful as an antioxidant because it becomes an inert compound. Or even worse, it becomes a free radical itself.

 That’s where rosemary extract is significantly different. It has a longer life span of antioxidant activity. Not only that, it contains more than two dozen antioxidants, including carnosic acid, one of the only antioxidants that deactivates free radicals through a multilevel cascade approach.

 

5. "What services you can provide?”
To establish long-term cooperation with customers, thus we will provide you the best both Before-Sales and After-Sales Service.
Before-Sales Service
1. A small amount of free samples;
2. Strong technical supports from our factory and research Center;
3. Suggest appropriate solutions to your project.
4. Full set of technical data, as CoA, MoA, MSDS, Process Flow, Test Reports, etc.
After-Sales Service
1. Provide information of your shipment in-time;
2. Assistance on the customs clearance;
3. Confirm the intact commodity received;
4. Perfect product tracking system and service;
5. The quality problem of goods is responsible by us

 

 

Pls leave a message or contact Email: export@geneham.com or Call me!Skype

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