Xi'an Aladdin Biological Technology Co., Ltd.
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  • Company Name : Xi'an Aladdin Biological Technology Co., Ltd.
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Eriobotrya japonica(Thunb.)Lindl. Extract--Corosolic acid

Eriobotrya japonica(Thunb.)Lindl. Extract--Corosolic acid
Product Detailed
1.GMP,ISO,Kosher,Halal 2.25%40%90%98% Urosolic acid 3.Eriobotrya Japonica(Thunb.)Lindl 4.yellow green powder 5.Free Samp

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



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