Zizi strong heartside

Extract source: This product is a strong heartside ingredient extracted from the seeds of Lepidium apetalum willd., sowing artemisinin Descurainia (L.) Webb.ex Prantl., with a total strong heartside content of 80%(main ingredients) toxic hair-haired strophanthi, content: 40%p style"text-align: "text-align"; Height: 281px; .""Identification" take this product with methanol to make 0.5% solution for test ingeTake the standard venomous hair-spinner coside, slygly, yves monoside, Yves dicoside plus methanol to make each containing 2mg/ml solution for controlTake tweezers standard control of 2.0g plus petroleum ether 30 ml, ultrasonic extraction 20 minutes, filter discarded, residue blow-drying, methanol 50 ml, ultrasonic extraction for 30 minutes, the filter concentrated to 1 ml for controlTake the above three liquid each 6 sl, respectively, point on the same silicone G board, a point two board(1) unfolded with dichloromethane-methanol-mhamide (80:19:1), UV lamp 254nm inspection, and then sprayed alkaline 3,5 nitrousphenyl acid, under daylight inspection(2) is expanded with chloroform-methanol-mic acid (30:5:1) and UV lamp 365nmthe above two plates, the corresponding position of the standard speckle appears the same color fluorescent spots, compared to the standard medicinal spots, the corresponding rate of 60%Check dry weightlessness: no more than 4.0% (Appendix IX) G)burning residue: not more than 0.3% (Appendix IX.J)Heavy metals: no more than 10 ppm (Appendix IX.E )Pesticide residues: 666 (total BHC) - not more than 0.2ppm DDT - not more than 0.2ppm PcNB) - not more than 0.1ppm (Appendix IXchromatography condition C18 columnflow phase: methanol-water (65:35)flow rate: 0.8ml/mindetection wavelength: 218nmstandard curve: take toxic hair-rotor serotonin 1mg plus flow phase 1 ml dissolved, then diluted to 20 sg/ml, 60 sg/ml, 100 ?g/ml, 140?g/ml, 160?g/ml, 200 sg/ml, each with 5 sl sample measurementThe horizontal coordinates are measured in the amount of samples ( sg) and the peak area is ordinates, as is the plotsample assay: take this product plus flow phase to make 0.2mg/ml solution, take 5 sl injection liquid chromatography, and calculate the total strong heartside contentfunction is strong heart, diuretic, sputumstorage is cool, dry and light-proof