Turning over white grass water lift

Extraction source: This product is the rose-section plant turned white grass Potenti Lla discolor Bgecharacter" this product is brown yellow to sepia powder, the active ingredients are soluble in methanol, ethanol, hot water"Identification" take this product with methanol to make 5% solution for test ingeTake 1.0g of heated water from the standard control of white grass, 40 ml of ultrasonic extraction for 30 minutes, the filter is steamed dry, the residue plus methanol 1 ml dissolves as a control liquidTake the above two liquid s10 sl each, respectively, point on the same silicone G board, one point three boards at a time(1) to xylene-toxere-toxate-toxate (5:4:1), sprayed 5% aluminum trichloride ethanol solution, UV lamp 365nm under inspection(2) is expanded by chloroform-methanol-isopropanol (15:0.5:0 25) and sprayed with 25% phosphoric acid ethanol solution, with the hot wind blowing out(3) is expanded on the upper layer of butelate-meth-water (7:2.5:2), sprayed with 0.05% brothanol blue water solution, and the hot wind is indicatedmore than three plates, the spot corresponding rate of 80%extraction source: 10% of the water solution of this product is not precipitated, and 10% ethanol solution has insoluble precipitationStarch: No positive reaction (Appendix II)Moisture: No more than 5.0% (Appendix IXH)Gray score: No more than 6.0% (Appendix IX.K)Heavy Metals: No more than 10ppm (Appendix IX.E)arsenic salts: No more than 2pprn (Appendix IX.F)for dextrin: No more than 2.0% (Appendix IV) ) Leaching (Leachn) asocardion (Appendix X A)function to prevent vascular complications of diabetes, protect islet B cells, prevent insulin degradation, promote liver absorption and use of glycogen, protect vascular endothelial cells, protect kidneys, antibacterial, anti-inflammatory, analgesiastorage is cool, dry and light-proof