Turning white grass alcohol lift

Extraction source: This product is the rose-based plant turned white grass Potentilla discolor Bge's whole grass ethanol reflux extracted alcohol-lifting dry powdercharacter" this product is yellow-green to yellow-brown powder, the active ingredients are soluble in methanol, ethanol"Identification" take this product with methanol to make 5% solution for test ingeTake 1.0g of standard control herbs with methanol 20 ml, ultrasound extraction for 30 minutes, the filter concentrates to 1 ml for controltake the above two liquid each 5 sl, respectively, suffering from the same silicone G board, a point two plate(1) to xylene-ethyl acetate-to-toxachlor (5:4:1), sprayed 3% aluminum trichloride solution, UV lamp 365nm under inspection(2) is expanded with petroleum ether-ethyl acetate (15:85) and sprayed 10% trichloride aqueous solution-1% iron potassium cyanide solution (1:1) mixturethe above two plates, the spot correspondence rate is 80%extraction source: 10% ethanol solution of this product is not precipitated, and 10% of the water solution, there is insoluble precipitationStarch: No positive reaction (Appendix II)Moisture: No more than 4.0% (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)for dextrin: No more than 2.0% (Appendix IV)Leaching) asified by a thermal leaching method (Appendix X A) function: lower blood sugar, anti-inflammatory, anti-viral, analgesic storage is cool, dry and light-proof