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    Home > Biochemistry News > Plant Extracts News > Wild sesame glycoside

    Wild sesame glycoside

    • Last Update: 2020-06-12
    • Source: Internet
    • Author: User
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    Extract source: This product is lip-shaped plant konoonose Galeobdo 10 nchinense (Benth.) C.YWu's whole grass extracted glycoside ingredients, total glycoside content of 80%(Main Ingredients) Salysse Glyngove Verbascoside, content: 40%p style"text-align: center; " img alt" "wild sesame glycoside" src"/uploads/allimg/1702/2-1F2011G451V8V8.jpg"style: "style: 479px"; Height: 239px; --in-the--edor--forsythoside celery-7-0-glucose-glucosin-Apigenin-7-O-glucosidecontent: 40%.the character is a light yellow to tawny powder, soluble in methanol, ethanol"Identification" take this product with methanol to make 0.5% solution for test ingeTake the standard product hairy glycosides, doriumestggg and other methanol to make each containing 1mg/ml solution for controlTake the wild sesame standard control of 1.0g with methanol 30 ml, ultrasonic extraction for 30 minutes, the filter concentratetod to 1 ml of control liquidTake the above three liquid each 6 sl, respectively, point on the same silicone G board, one point two plates(1) is expanded with chloroform-methanol (8:1) and sprayed with 10% ethanol sulfate solution, with the hot wind blowing(2) to ethyl acetate-methanol-water (8:1:1), spray 5% aluminum tetrachloride ethanol solution, UV lamp 365nm inspectionthe 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%"Check" dry weightlessness: not more than 4O( Appendix IXG)Burning Residue: No more than 0.4% (Appendix IX.J) Heavy Metals: No more than 10ppm (Appendix IX.E) (Content Determination) asmeasured by high-efficiency liquid chromatography (Appendix VI.D) chromatography condition: C18 mobile phase: acetylene-0.5% phosphoric acid (17:83) detection wavelength: 332nm the number of ricost plates is 3000 control fluid: take the hairy glycoside standard with 50% methanol to make a 50 sg/ml solution backup for test fluid: take this product plus 50% methanol to make 0.1mg/ml solution backup the determination method: take the above two liquid 10 sl injection liquid chromatography, and calculate the total glycoside content " antibacterial, anti-inflammatory, cough, hemorrhage, anti-liver poison, raise blood pressure storage is cool, dry and light-proof
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