Tibetan pu-water picket

"Extraction source" this product is Tiannanxing plant Tibetan pu Acorus calamus Lroot water frying extracted water picket dry powderthe character is a tawny to sepia powder, the active ingredients are soluble in methanol, ethanol, acetone"Identification" take this product with methanol to make 5% solution for test ingeTake 1.0g of heated water from 1.0g of standard control of fennel, 30 minutes ultrasonic extraction of 80 oC, steamed in the filter, residue and 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 three board(1) is spread with chloroform, sprayed with 10% sulfuric ethanol solution, hot wind(2) to ethyl acetate-butylketone-forth-water (6:3:1:1) to spray 5% aluminum trichloride ethanol solution, UV lamp 365nm inspection(3) unfolded in chloroform-methanol-ice acetic acid-water (7:2.5:1:0.5), spraying 10% ethanol sulfate solution, and the hot wind blewmore than three plates, fluorescent spots and visible spots corresponding rate of 80%Moisture: No more than 6.0% (Appendix IX.H)Ash: No more than 5.0% (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 2.0% (Appendix IV)function: sedation, antispasm, antibacterial, anti-arrhythmiastorage is cool, dry and light-proof