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  • Factory Supply Pure Natural St John’s Wort Extract Hypericin

    Short Description:

    (1) English name: St.John’s Wort Extract, Hypericin

    (powder & granular)

    (2) Specifications: UV0.3%, HPLC0.3% (USP/EP)

    (3) Extraction source: leaf of Hypericum perforatum L. Hypericum perforatum, known as perforate St John’s- wort, common Saint John’s wort and St John’s wort, is a flowering plant in the family Hypericaceae.


    Product Detail

    Product Tags

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    (4) Indications and uses:
    St John's Wort Extract can be used as a safe neurotrophic product to prevent depression, regulate affective disorders and mood disorders, eliminate tension and depression, restore self-confidence and improve sleep quality. The effective ingredient extracted from Hypericum perforatum Peach has significant anti-DNA and RNA virus effects, and can directly act on virus DAN such as avian influenza, swine fever, and foot-and-mouth disease, interfere with the replication and reproduction of the virus, and have a strong inhibitory effect on the virus.

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    (5) CAS number: 548-04-9; molecular formula: C30H16O8; molecular weight: 504.43

    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 UV0.3%

    Analysis

    Specification

    Method

    Assay(Hypericins)

    ≥0.30%

    UV

    Appearance

    Dark brown to black?Powder

    Visual

    Odor

    Characteristic

    Organoleptic

    Taste

    Characteristic

    Organoleptic

    Sieve Size

    90% pass 80 mesh

    Complies

    Loss on drying

    ≤5.0%

    CP2015

    Total ashes

    ≤15.0%

    CP2015

    Heavy Metals:

    Total

    ≤20ppm

    CP2015

    Microbiological Control

    Total Plate Count

    NMT1000cfu/g

    CP2015

    Yeast & Mold

    NMT100cfu/g

    CP2015

    E.Coli

    Negative

    CP2015

    Typical COA: SpecificationHPLC0.3% (USP/EP)

    Analysis Specification Method
    Assay(Hypericins) ≥0.3% HPLC-USP
    Hypericins ≥0.5% UV
    Appearance Yellow to brown Powder Visual
    Identification Correspond to standard TLC || USP<201>
    Odor Characteristic Organoleptic
    Taste Characteristic Organoleptic
    Sieve Size 90% pass 80 mesh Analytical sieving || USP <786>
    Loss on drying NMT 5.00% USP <731>
    Total Ash NMT15.00% USP <561>
    Bulk Density Between 30-65g/100ml USP <616> Method I
    Solvent Residues Ethanol≤2000ppm USP <467>
    Heavy Metals:
    Total ≤10ppm USP <231> Method II
    Lead (Pb) ≤2ppm ICP-MS
    Cadmium(Cd) ≤1ppm ICP-MS
    Mercury(Hg) ≤0.5ppm ICP-MS
    Arsenic (As) ≤1ppm ICP-MS

    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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