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    Home > Chemicals Industry > Chemical Technology > HPLC identification of Bailing capsules

    HPLC identification of Bailing capsules

    • Last Update: 2022-06-15
    • Source: Internet
    • Author: User
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    HPLC identification of Bailing capsules

    This product is a capsule made of fermented Cordyceps powder [(Cs-C-Q80) Hirsutella Sinensis Liu, Guo, Yu-et Zeng (1989) dry powder of mycelium obtained by liquid submerged fermentation]


    [Identification] (1) Preparation of reference substance solution: Take an appropriate amount of adenosine reference substance, accurately weigh it, and add 0.


    (2) Preparation of the test solution: take the contents of the product under the item of difference in volume, mix well, take about 0.


    (3) Control medicinal material solution: Take 0.


    (4) Chromatographic conditions and system suitability test: use octadecylsilane-bonded silica gel as filler; use acetonitrile as mobile phase A, use 0.


    Table 19-1 HPLC conditions of Bailing capsules


    Chromatographic column: Zorbax Bonus-RP, 4.


    Column temperature: 25℃

    Flow rate: 1.


    Instrument configuration: quaternary pump with vacuum deaerator (G1354A)

    Autosampler (G1367A)

    Column thermostat (G1316A)

    UV detector (G1314A)

    Instrument control and data processing: Agilent Chemstation

    Determination method: According to the four-part high-performance liquid chromatography (General Principle 0512) test of the 2015 edition of the Chinese Pharmacopoeia, draw 20ul each of the above three solutions and inject them into the liquid chromatograph



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