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    Home > Biochemistry News > Plant Extracts News > Wasson Water Lift

    Wasson Water Lift

    • Last Update: 2020-06-12
    • Source: Internet
    • Author: User
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    Extract source: This product is jingtian plant wasson Orostachys fimbriata (Turcz.) Berg.'s above-ground water frying extracted water pick-up dry powdercharacter" this product is green yellow to dark brown powder, the active ingredients are soluble in methanol, ethanol, hot water"Identification" take this product with methanol to make 5% solution for test ingeTake the standard control of 1.0g of controlled medicinal herbs 1.0g heated water 40 ml, 80 oC ultrasound extraction 30 minutes, the filter steamed dry, residue plus methanol 1 ml dissolved as a control liquidTake the above two liquid each 10 sl, respectively, point on the same silicone G board, a point four plate(1) to xylene-ethyl acetate-to-toxachlor (25:20:1) to spray 10% aluminum trichloride ethanol solution, UV lamp 365nm inspection(2) is expanded with chloroform-acetone-toric acid (7:2:1) and ammonia vapor is colored(3) to isopropyl alcohol-ethyl acetate (65:35) to expand, sprayed fennel aldehyde sulfuric acid test liquid, hot air show(4) is expanded with positive butanol-ice acetic acid-water (7:1:2) and sprayed with a 5% iron tetrachloride ethanol solutionmore than four plates, fluorescent spots and visible spots corresponding to the rate of 80%Starch: No positive reaction (Appendix II)Moisture: No more than 5.0% (Appendix IXH)Ash: No more than 4.0% (Appendix IX.K)Heavy Metals: No more than 10ppm (Appendix IX.E)Arsenic Salts: No more than 2ppm (Appendix IX.F)Dextrin: No more than 20% (Appendix IV) (Dips) (Leach) asphyofr (Appendix X A) "function" strong heart, antibacterial storage is cool, dry and light-proof
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