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Extractsource) This product is a water lift dry powder extracted from the root-skin water frying of the poreus plant peony Paeonia sufficosa Andr
" this product is light brown to sepia powder, the active ingredient can be dissolved in methanol, ethanol, acetone, hot water
"Identification" take this product plus methanol to make 5% solution for test solutionTake peony skin 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 to dissolve as a control liquidTake the above two liquids each 10 sl, respectively, point in the same silicone G board, to cyclhexexe-ethyl ethyl-ice acetic acid (4:1:0.1) to expand, spray 2% vanilla aldehyde sulphate ethanol solution, hot wind
take the above two liquids each 5 sl, respectively, the same silicone GF254 board, with chloroform-ethyl-foremetal-for-methyl acid (5:5:1) to expand, ultraviolet lamp 254nm under the inspection
above the two plates, fluorescent spots and visible spots corresponding rate of up to 80%
" Check" Moisture: Not over 6.0% (Appendix IXH)
Ash: Not over 5.0% (Appendix IXK)
Heavy Metals: No over 10ppm (Appendix IXE)
Arsenic Salt: No 2ppm (Appendix IXF)
Segly: No 2.0% (Appendix IV.)
"Appendix IX)
anticoagulant, anti-thrombosis, expansion of coronary veins, increase coronary blood flow, antibacterial, anti-epileptic
"storage" cool, dry, to avoid light
