Huangshan drug saponins

Extractsource source: This product is a potato plant yellow yam Dioscorea pantha ica Pramn et BurkRoot extracted from the steroid saponin scorpion scorpion stake, the total steroid saponin content of 80%(main ingredients) pseudo-raw potato saponin scrotlescin, content: 40%p style "text-align: center";" img alt""Yellow Mountain Drug Src"/uploads/allimg/1701/2-1F1051K4535D.jpg"style"style" Height: 476px;"Identification" take this product with methanol to make 0.5% solution for test ingeTake the standard fake raw potato saponin, raw potato saponin, potato saponin, potato saponin, etcto add methanol to make each ingredient content of 1mg/ml solution for controlTake Huangshan medicine standard control of 1.0g with methanol 10 ml, ultrasonic extraction for 30 minutes, the filter concentrated to 1 ml for control fluidTake the above three liquids each 10 sl, respectively, on the same silicone G board, to chloroform-methanol-water (75:35:4) to expand, spray 10% sulfuric ethanol solution, hot windThe corresponding position of the standard speckle appears the same color spot, compared to the standard medicinal spot, the corresponding rate of 60%" Dry weightlessness: No more than 3.0% (Appendix IX.G)Burning Residue: No more than 0.6% (Appendix IX.J)Heavy Metals: No more than 10ppm (Appendix IXE)"content determination) according to the high-efficiency liquid chromatography (appendix VID) to determine thechromatography conditionS C18 column detection wavelength: 203nm column temperature: 40 degrees C the theoretical plate number of 15000 flow phase: A: acetylene, B:Water gradient elution "text-align: center;" src"/uploads/allimg/1701/2-1F1051K51R38.jpg" style": "width: 476px ; height: 100px; ml solution spare for test fluid: take this product plus 75% ethanol to make 0.22 mg/ml solution backup the determination: take the above two liquid 10 sl injection liquid chromatography, and calculate the total steroid saponin content function: analgesia, swelling, detoxification storage is cool, dry and light-proof