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Astragalus Polysaccharides Astragalus polysaccharides 16% 20% 40%

Country/Region china
Company Chengdu King-tiger Pharm-chem. Tech. Co., Ltd.
Categories Water Color
Telephone 86-028-85317716
ICP License Issued by the Chinese Ministry
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    Astragalus Polysaccharides Astragalus polysaccharides 16% 20% 40%

    Astragalus polysaccharides 16% 20% 40%
    Product Details:
    Place of Origin:chengdu
    Brand Name:king-tiger
    Certification:ISO9001
    Other Names:Astragalus polysaccharides
    State:Powder
    Description

    Identification
    (1) take 50-100mg product, add 5ml water, completely dissolved, add 3 drops of 2% a-naphthol in alcohol, slowly add 0.5-1ml sulfuric acid along the tube wall after shaking, show brown ring on the two liquid junction.
    (2) take 10mg product, add 2ml water, completely dissolved, submerged trickle of warm Alkaline cupric tartrate test solution, water bath for 15-20 minutes, show brown-red precipitation.
    (3) thin-layer chromatography (TLC) shows the same characteristic spots with Astragalus herbs.

    Loss on drying: not more than 5.0%.

    Content Determination: UV

    Solubility: Soluble in water and in low concentration of ethanol and methanol

    Shelf Life: 18~24 Months in Good Condition

    Mesh Size: 100% Pass 80 Mesh Screen

    Odor and Smell: Characteristics

    Taste Sense: Flavor with Characteristics

    Bulk Density: 0.45~0.60g/ml

    Average Molecular Weight: 10,000 50,000 daltons

    Function: immune-stimulating, immune-restorative effects; play a positive effect on ventricular output, reduced fatigue and dyspnea (shortness of breath), anti-aging, anti-tumor and anti-virus etc.

    Quality Astragalus Polysaccharides Astragalus polysaccharides 16% 20% 40% for sale
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