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Hydroxytyrosol

  • CAS 10597-60-1
  • Product Name:Olive Leaf Extract
  • Plant Part Used:Leaf

    Feature

    Hydroxytyrosol has a phenylethanol structure and is a natural phenolic compound derived from olive oil.
    It is amphiphilic, that is, it can exist in pomace and olive oil in free form. It can also exist in the form of acetate. Or it can exist as a component of olive phenol, tyrosol and oleuropein.

    Specification-COA

    ITEMSTANDARDTEST RESULTTEST METHOD
    Hydroxytyrosol≥20.0%20.08%HPLC
    Physical & Chemical   
    AppearanceBrown Yellow fine powderCompliesVisual
    OdorCharacteristicCharacteristicOrganoleptic
    Particle Size95% pass 80meshCompliesUSP36<786>
    Loss on Drying≤5.0%4.18%USP36<731>
    Ash≤20.0%17.88%USP36<281>
    Solvent Residual≤0.05%CompliesUSP36<476>
    Heavy Metal   
    As≤2.0ppmCompliesICP-MS
    Pb≤2.0ppmCompliesICP-MS
    Cd≤1.0ppmCompliesICP-MS
    Hg≤0.1ppmCompliesICP-MS
    Microbiological Test   
    Total Plate Count≤1000cfu/gCompliesAOAC
    Mold and Yeast≤100cfu/gCompliesAOAC
    E.ColiNegativeCompliesAOAC
    SalmonellaNegativeCompliesAOAC
    ITEMSTANDARDTEST RESULTTEST METHOD
    Assay
    Hydroxytyrosol≥50%50.18%HPLC
    Physical & Chemical
    AppearanceBrown LiquidCompliesVisual
    OdorCharacteristicCharacteristicOrganoleptic
    PH5-7CompliesQ/DFS0001S-2015
    Extraction SolventEthanol & WaterComplies------
    Ash≤5.0%1.52%USP<281>
    Heavy Metal
    Pb≤2ppmCompliesICP-MS
    As≤1ppmCompliesICP-MS
    Cd≤0.5ppmCompliesICP-MS
    Hg≤0.5ppmCompliesICP-MS
    Microbiological Test
    Total Plate Count≤1000cfu/gCompliesAOAC
    Mold and Yeast≤100cfu/gCompliesAOAC
    E.ColiNegativeCompliesAOAC
    SalmonellaNegativeCompliesAOAC

    What does hydroxytyrosol do for your body?

    Hydroxytyrosol is used in cosmetics as a natural, safe and effective antioxidant.

    1. Olive extract has an important protective effect on the development of common chronic diseases, which is attributed to the phenolic compounds in olive oil.
    2. Neuroprotection. Hydroxytyrosol can penetrate the blood-brain barrier and play a physiological role in the brain.
    3. Anti-aging. Hydroxytyrosol has potential in anti-aging. It is a key mitochondrial nutrient that can promote mitochondrial generation and thus improve mitochondrial function.
    4. Antioxidant. The o-dihydroxyphenyl group in the molecular structure of hydroxytyrosol. It fundamentally eliminates free radicals that cause oxidative stress by donating hydrogen atoms to peroxyl radicals.
    5. It inhibits the activity of tyrosinase to a certain extent, thereby playing a role in whitening the skin.

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