Wang doesn't keep water picks

Extract source: This product is Vaccaria segetalis (Neck.) of the stone bamboo plant wheat blue vegetable Garcke's seed water frying extracted water lift dry powdercharacter" this product is light brown to gray brown powder, the active ingredients are soluble in methanol, ethanol, acetone"Identification" take this product with methanol to make 5% solution for test ingeTake Wang does not leave a line standard control of the medicinal herbs 1.0g heated water 40 ml, water frying extract 30 minutes, filter steamed dry, residue and methanol 1 ml dissolved as control liquidTake the above two liquid each 10 sl, respectively, point on the same silicone G board, a point three board(1) is carried out at the lower level of chloroform-methanol-water (15:7:2) and the improved potassium iodide test fluid is sprayed(2) to ethyl acetate-butyl ketone-water (10:6:1:2) upper layer, spray 5% aluminum trichloride ethanol solution, UV lamp 365nm inspection(3) is expanded in cyclohexane-chloroform-acetate-ice acetate (20:5:8:0.5) and sprayed with 10% ethanol sulfate solutionThe hot wind blewmore than three plates, fluorescent spots and visible spots corresponding rate of 80%Starch: No positive reaction (Appendix II)Moisture: No more than 5.0% (Appendix IX.H)Ash: No more than 3.0% (Appendix IXK)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)Pesticide residues: 666 (total BHC)not 0.2ppm (Appendix IX.Q)DDT - not 0.2ppm (Appendix IXQ) ) Pecbdenitunzene (PCNB) - shall not exceed 0.1 ppm (appendix IX.Q)"Leaching" asmeasured by the heat leaching method (Appendix X A) and the leaching rate shall not be less than 95%function of analgesic, contraction smooth muscle, anti-tumorstorage is cool, dry and light-proof