Basic Info
  • Grade: food grade, pharmaceutical grade

    Factory Location: hunan changsha

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Monthly Production Capacity: 1000KG/month

    Contract Manufacturing: CMO

    Packaging Information: food-grade plastic bag inside and aluminum foil bag outside;25kg/drum

  • Delivery Lead Time: 3-5 days

    Sample Provided: yes

    Payment Terms: bank transfer

      100% Natural grape seed extract Proanthocyanidins

    Natural Grape Seed Extract
    Appearance:Brown red fine powder
    Proanthocyanidins: 50%-98%
    Polyphenols: 30%

    Grape seed extract specification  

     

    Analysis

    Specification

    Results

    Appearance

    Light Red Brown Powder

    Complied

    Odor

    Light Smell

    Complied

    Taste

    Astringent

    Complied

    Mesh Size

    100% Pass 120 Mesh

    Complied

    Bulk Density

    3565g/100ml

    Complied

    Proanthocyanidins (HPLC)

    ≥95%

    98.21%

    Loss On Drying

    ≤5.0%

    Complied

    Ash

    ≤5.0%

    Complied

    Heavy Metals

    20.0mg/kg

    Complied

    Arsenic

    2.0mg/kg

    Complied

    Lead

    2.0 mg/kg

    Complied

    Solvent Residues

    0.05%

    Complied

    Pesticide Residues

    1.0mg/kg

    Complied

    Aflatoxins

    ≤0.2ppb

    Absent

    Total Plate Count

    <1000 cfu/g

    Complied

    Yeast and Mold

    <100 cfu/g

    Complied

    E. Coli

    Negative

    Negative

    Staphylococus Aureus

    Negative

    Negative

    Salmonella

    Negative

    Negative

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    Changsha Staherb Natural Ingredients Co., Ltd.
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