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    Home > Biochemistry News > Plant Extracts News > Ding Perfume Lift

    Ding Perfume Lift

    • Last Update: 2020-06-11
    • Source: Internet
    • Author: User
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    Extractsource: This product is a water lift dry powder extracted from the peach gum plant lilac Eugenia Caryophyllata Thunb

    "" this product is green yellow to yellow-brown powder, with lilac aroma, the active ingredient can be soluble in methanol, ethanol, acetate

    "Identification" take this product plus methanol to make 5% solution for determinationTake lilac standard control medicine 0.5g plus methanol 10 ml, ultrasonic extraction for 30 minutes, the filtus concentrated to 1 ml as a control liquidTake the above two liquids each 10 sl, respectively, point in the same silicone G board, to benzene-methanol (95:5) to expand, spray 10% trichloride chloroform solution, hot wind, spot response rate of 80%

    take the above two liquids each 10 sl, respectively, point in the same polyamide plate, to positive butanol-acetic acid-water (4:1:5), spray 5% aluminum trichloride ethanol solution, under ultraviolet lamp inspection, spot response rate of 80%

    "Check" Starch: No positive reaction (appendix II)

    moisture: must not exceed 4.0% (Appendix IXH)

    ash: not over 4.0% (Appendix IXK)

    Heavy Metals: No 10ppm (Appendix IXE)

    Arsenic Salt: No 2ppm (Appendix IXF)

    Dextrin: No over 2.0% (Appendix IV))

    "Leaching" Under the Water-Soluble Leaching Method (Appendix X A), thermal immersion rate is not less than 96%

    antibacterial, anti-inflammatory, insect repellent, analgesic, sedative, anti-ulcer, regulated gastrointestinal movement, promoted bile secretion, anti-coagulation, anti-blood clot

    "Storage" cool, dry, light-avoiding, sealed


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