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

    Product Name: Gallnut extract Gallic acid

    Latin name: Melaphis chinensis(Bell)Baker.

    Chemica Name: 3β-Hydroxy-20(29)-lupaene-28-oic acid

    Active ingredient: Gallic acid, Ellagic acid,Tannic Acid

    Specifcation: 20%~98%,5:1, 10:1, 20:1

    CAS No: 149-91-7

    Appearance: brown powder

    Molecular Formula: C7H6NO5

    Molecular Weight: 170.13

    Testing method: HPLC

    Melting point: 235-240°C

    Water solubility: 12 g/L cold water

    Functions

    1. With the function of antioxidant and antimicrobial.

    2. It has the effect on improving the body disease-resistant ability, liver and gastrointestinal system function.

    3. With the function of treating chronic diarrhea and dysentery.

    4. With the function of dispelling heat, eliminating irritability, diuretic, cooling blood and 

       detoxification.

    5. With the function of enhancing immunity.

    Application

    1.As pharmaceutical raw materials for clearing heat, anti-inflammation and so on, it is mainly used in pharmaceutical field;

    2.As the raw material of product for benefiting stomach, increasing energy and boosting the immunity, , widely used in health industry;

    3.Applied in food field, it can be produced into wine, canned, condensed juice and other more nourishment;

    4.As active ingredients of skin care products, it is mainly used in cosmetic industry. 

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    Changsha Staherb Natural Ingredients Co., Ltd.
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