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  • Factory Supply Pure Natural Hydroxytyrosol Olive Leaf Extract

    Short Description:

    (1) English name: Hydroxytyrosol, Olive Leaf Extract

    (powder & granular)

    (2) Specifications: 10%-25%(powder); 99%(liquid)

    (3) Extraction source: Olive leaf


    Product Detail

    Product Tags

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    (4) Indications and uses:
    Hydroxytyrosol is a polyhydroxyphenolic compound. It has the effects of anti-virus, anti-tumor, anti-oxidation, antibacterial, hypoglycemic, blood pressure, prevention of coronary heart disease and atherosclerosis. The application of hydroxytyrosol is also more widely used with the discovery of various pharmacological activities. Those with high content is mainly used in skin care products, which can protect skin cells from UV damage, effectively maintain skin softness and elasticity, and achieve the effects of skin care and skin rejuvenation.

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    (5) CAS number: 10597-60-1; molecular formula: C8H10O3; molecular weight: 154.163

    Why us?

    ●?Made in China, using own planted raw material to make premium products

    ●?Fast lead times

    ●?9 – step quality control process

    ●?Highly experienced operations and quality assurance staff

    ●?Stringent in-house testing standards

    ●?Warehouse both in USA and China, fast response

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    Typical COA: Specification 20%

    Analysis Items Specifications Results Method&Refence
    Appearance Brown yellow Powder Conformed Visual
    Taste and Odor Characteristic Characteristic Organoleptic
    Mesh Size 100%through80Mesh 100% through 80 Mesh USP34<786>
    Hydroxytyrosol

    ≥20%

    20.10% HPLC
    Identification Correspond Conformed TLC/USP<201>
    Heavy Metal

    ≤10ppm

    Conformed USP34<231>

    Lead

    ≤1ppm

    Conformed AAS
    Cadmium

    ≤1ppm

    Conformed AAS

    Mercury

    ≤0.1ppm

    Conformed AAS

    Arsenic

    ≤2ppm

    Conformed AAS
    Loss on Dry

    ≤5.0%

    4.56% USP34<731>

    Ash

    ≤20.0%

    16.11% USP34<281>
    Solvent Residues

    Complies to USP current

    edition

    Conformed USP34<467>
    MICROBIOLOGY

    Total Plate Count

    <1000 cfu/g

    Conformed USP30<61>

    Yeast & Mould

    <100 cfu/g

    Conformed USP30<61>

    Total Coliforms

    <10 cfu/g

    Conformed USP30<61>

    Salmonella species

    Absent

    Conformed USP30<61>

    E.Coli

    Absent

    Conformed USP30<61>

    Total Coliforms

    <10 cfu/g

    Conformed USP30<61>

    Packing and Storage

    Packing: 25kgs/drum. Packing in paper-drums and two plastic-bags inside.

    Storage:Store in a well-closed container away from moisture, sun light, or heat.

    Shelf Life:2 years.

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