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Low Ginkgolic Acid Ginkgo Leaf Extract For Cosmetics

Categories Low Ginkgolic Acid Ginkgo Leaf Extract
Brand Name: CONBA
Model Number: USP40
Certification: GMP, CEP, GEP(CCCMHPIE), Kosher, Halal, ISO9000, ISO14000.
Place of Origin: China
MOQ: 25kg
Packaging Details: 25kg Drum
Grade: Pharmaceutical Grade
Type: Herbal Extract
Form: Powder
Part: Leaf
Appearance: light yellow-brown powder
Test method: HPLC
Shelf life: 3 Years
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    Low Ginkgolic Acid Ginkgo Leaf Extract For Cosmetics


    CONBA® Ginkgo Biloba Extract: USP40 24/6 Ginkgo Acid<1ppm, EP9.0 24/6 Ginkgo Acid<1ppm, Water soluble 24/6 1g/10ml,
    Injection solution GA>2.2% GB>1.2% GC>1.2%

    Low Ginkgolic Acid Gingo Leaf Extract​


    How comes the Toxic substance control (Part 2):
    pesticide residue, solvent residue, Ginkgo acid and heavy metal

    • it organized system research on technical problems such as pesticide residue, solvent residue, dispersibility, special specification, heavy metal and color control and dealt with customer's confusion and solved their problems one by one to make customers satisfied; Conduct overall and systematic pesticide residue monitoring work.


    Product Highlights:

    Solventfood grade ethanol.
    Raw materialThe GACP ginkgo leaves are kept by CONBA planting base (16,000 acres).
    Standardization of productionThe specialized Ginkgo extraction line is set up according to the CGMP requirements.
    Advanced Extraction Technologye.g. low-acid ginkgo leaf extraction method, water-soluble ginkgo leaf extraction method
    Quality control

    Pure natural ginkgo biloba leaves.
    A strict quality control system ensures high quality extracts.
    Residues of pesticides, solvents and heavy metals comply with international standards.



    Flavonol aglycone

    Flavonol aglyconeR1R2R3R4
    KaempferolHHHH
    QuercetinOHHHH
    IsorhamnetinOCH3HHH








    USP SPECIFICATION SHEET

    ItemSpecificationTest Method
    AppearanceLight yellow-brown powderVisual
    Identification
    Identification AShould conform USP40TLC ID.
    Identification BShould conform USP40HPLC ID.
    Apex area ratio
    K:Q>0.7HPLC
    I:Q>0.1HPLC
    Examination
    Limit of Rutin
    Limit of Quercetin
    Limit of Ginkgolic Acid
    NMT 4%
    NMT 0.5%
    NMT 5ug/g
    HPLC
    Loss on dryingNMT5.0%Internal method
    Heavy metal(periodically test)
    Cadmium(Cd)NMT0.5mg/kgInternal method
    Lead(Pb)NMT1.0 mg/kgInternal method
    Mercury(Hg)NMT1.5 mg/kgInternal method
    Arsenic(As)NMT1.5 mg/kgInternal method
    Pesticide residueMeet USP40 <561>USP40 <561>
    Ethanol residueNMT0.5%Internal method
    Microbiological limit
    Aerobic plate countNMT 104cfu/gInternal method
    Mold&YeastNMT 103cfu/gInternal method
    SalmonellaNot detected per 25gInternal method
    E.ColiNot detected per gramInternal method
    Contents Test
    Content of flavonol glycosides22.0%-27%HPLC
    Quercetin/
    Kaempferol/
    Isorhamnetin/
    Terpene lactones5.4%~12%HPLC
    Bilobalides2.6%~5.8%HPLC
    Ginkgolides A+B+C2.8%~6.2%HPLC

    Application:

    Ginkgo Leaf Extract is used to improve mental performance, increase the painless walking distance in peripheral arterial occlusive diseases and in dizziness and tinnitus. Other indications include (age-related) cognitive impairment and improvement in the quality of life in mild dementia. Ginkgo leaf extracts can help prevent symptoms of altitude sickness.

    1. Auxiliary hypolipidemic
    2. Relieve eye fatigue
    3. Help improve memory
    4. Skin care
    5. Used for Cosmetics

    PACKAGE TYPE: 25 kg Drum
    COUNTRY OF ORIGIN: China
































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