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Shiwei Water Lift

 Last Update: 2020-06-11
 Source: Internet
 Author: User

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Extracted Source: This product has a handle for the water dragon orthopedic plant

Pyrrosia petio10sa (Christ) Ching, Shiwei Pyrrosia Lingua (Thunb.) Farwell, Shitamia Pyrrosia Sheareri (Bak.) Ching's leaf water-fried extracted water lift dry powder

" this product is yellow-green to sepia powder, the active ingredient can be soluble in methanol, ethanol, hot water

"Identification" take this product plus methanol to make 5% solution for test solutionTake stone wei standard control medicine 1.0g heated water 40 ml, 80 degrees C ultrasound extraction for 30 minutes, the filtrate steamed dry, residue plus methanol 1 ml dissolved as a control liquidTake the above two liquids each 10 sl, respectively, point in the same silicone G board piece, polyamide board a piece, silicone H board a piece

(1) silicone G board: with positive hexane-propylene (5:1) spread, spray 10% sulphate ethanol solution, hot wind blowing

(2) Silicone H-plate: with acetate-fortyric acid-water (7:2.5:2.5) upper layer, UV lamp 365nm inspection

(3) polyamide plate: expanded with ethanol-water (1:1), UV lamp 365nm

above three plates, fluorescent spots and visible spots corresponding rate of up to 80%

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

moisture: must not exceed 6.0% (Appendix IXH)

Ash: Not over 5.0% (Appendix IXK)

Heavy Metals: No over 10ppm (Appendix IXE)

Arsenic Salt: No 2ppm (Appendix IXF)

Dextrin: Not over 2.0% (Appendix IV))

"Leaching" "Infiltration" under the Hydrolytic Leaching Method (Appendix XA), thermal immersion rate is not less than 93%

diuretic, cough, sputum, anti-spasm, anti-bacterial, whitening

"storage" cool, dry, to avoid light

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