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    Home > Biochemistry News > Plant Extracts News > Mian Ma's organic acid

    Mian Ma's organic acid

    • Last Update: 2020-06-12
    • Source: Internet
    • Author: User
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    Extractsource: This product is a dog ridge Cibotium barometz (L.) J.Sm., ball-seina plant-sitruthopteris (L) Todaro, scaly Driopteris crassirhizoma Nakai, purple eucalyptus plant osmunda japonica ThunbRoot extracted organic acid ingredients with a total organic acid content of more than 80%(main ingredients) Tohoku Dryocrasin, content: 20%p style"text-align: center;" src"/uploads/allimg/1701/2-1F14130420G5.jpg" Height: 223px;.:Mianzhu acid BBB Filixic acid BBBYellow masic PB Flavaspi aciddic PB Mianma acid PBP Filixic acid PBPWhite mamin AA Albaspidin AA content: 60%"Identification" take this product with methanol to make 0.5% solution for test ingeTake the standard product miso acid, yellow manda acid, white monitus, northeast trans-sein and other methanol to make each ingredient content of 1mg /ml solution for controlTake the standard control of 1.0g with methanol 30 ml, ultrasonic extraction for 30 minutes, the filter concentrates to lrnl for controlTake the above three liquid each 10 sl, respectively, point on the same silicone G board, a point two board(1) is expanded with chloroform-methanol (9:1) and sprayed with a 5% phosphorus argon ethanol solution, with the hot wind blowing out(2) is expanded in cyclohexane-chloroform-ethyl acetate-acetate (4:1:1:0.1) and is inspected at 365nmthe above two plates, the corresponding position of the standard speckle appears the same color fluorescent spots and visible spots, compared to the standard medicinal spots, the corresponding rate of 60%" dry weightlessness: no more than 3.0% (Appendix IX.G)burning residue: not more than 06% (Appendix IXJ)Heavy Metals: No more than 10ppm (Appendix IX.E)(content determination) according to the high-efficiency liquid chromatography (Appendix VI.D) to determine thechromatography condition C18 columnflow phase: methanol 0.5% phosphoric acid, gradient elutiondetection wavelength: 295nmcontrol fluid: take the northeast-based standard methanol to make 44 m/ mlfor test fluid: take this product with methanol to make 0.22mg/ml solution backupthe determination method: take the above two liquid 10 sl injection liquid chromatography, and calculate the total organic acid content" anti-pathogenic microorganisms, anti-cold, anti-hepatitis, insect repellent, hemorrhage, excited uterus, anti-pregnancy, anti-tumorstorage is cool, dry and light-proof
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