Ursolic Acid

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Ursolic Acid


  • 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
  • Product Detail

    Product Tags

    Brief introduction: 

    Ursolic acid is a kind of natural triterpenoids,which support the sedating, anti-inflammatory& antibacterial properties, it also helpful for fighting ulcer, keeping healthy glucose, lowering blood fat, and enhancing immune.Ursolic acid has the function as strong natural antioxidant, so it is widely used in medicine, cosmetics materials, food and 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

    Function: 

    a.Antimicrobial activity. Not only effective for keeping a balanced G + ,G-bacteria but also fungi in vitro.
    b.Support fight against aging, it is useful for unclogging 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 properties. Ursolic acid has been recommended for use in burn ointments .Anti-inflammation by deactivating histamine release.
    d.Strong anti-oxidation activity.
    e.Calm spirit and has cooling effect.

    Specification: 

    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 MetalsPb

    ≤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

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