Purple-to-mass alcohol lift
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Last Update: 2020-06-12
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Source: Internet
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Author: User
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Extraction source: This product is the stem powder of alcohol extracted from the reflux of root ethanol from the purple-purple plant Osmunda jaPonica Thunbthe character is a tawny to brown-black powder, the active ingredient seofa, ethanol, acetone"Identification" take this product with methanol to make 5% solution for test ingeTake the of purple herb standard control of 1.0g with methanol 30 ml, ultrasonic extraction for 30 minutes, the filter concentrated to 1 ml for controlTake the above two liquid each 10 sl, respectively, point on the same silicone G board, a point three board(1) is expanded with petroleum ether-acetate-acetate (6:4:0.1), UV lamp 254nm vision(2) to benzene-chloroform-ethyl acetate-to-toric acid (3:5:6:1) and spray 2% iron trichloride solution-1% potassium iron cyanide solution (1:1) mixture(3) to ethyl acetate-acetic acid-water (8:1:1), spray 5% aluminum trichloride ethanol solution, UV lamp 365nm inspectionmore than three plates, fluorescent spots and visible spots corresponding rate of 80%Starch: No positive reaction (Appendix II)Moisture: No more than 4.0% (Appendix IX.H)Ash: No more than 4.0% (Appendix IXk) heavy metalsheavy metals: no more than 10ppm (Appendix IX.E)Arsenic Salts: No more than 2ppm (Appendix IX.F) Methanol Residues: No more than 0.001% (Appendix IX.T)for dating: No more than 1.0% (Appendix IV)" function" antibacterial, anti-inflammatory, insecticidal, hemorrhage storage is cool, dry and light-proof
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