Tyrannosaurus skin water lift

Extractsource: This product is a wood-thorace plant tyrannical Martin xiang Syringa reticulata (BL.) Hara var mandshurica (Maxim.) Hara's skin frying extracted water lift dry powdercharacter" This product is brown-yellow to sepia powderThe active ingredients are soluble in methanol, ethanol and hot water"Identification" take this product with methanol to make 5% solution for test ingeTake the standard purple lilac glycoside methanol to make 1 mg/ml solution as a control solutionTake the standard control of the horse skin 0.5g with methanol 5 ml, ultrasonic vibration up for 20 minutes, filtration, as a control liquidTake the above three liquid each 5 sl, respectively, point on the same silicone G board, to chloroform-methanol (5:1) to expand, spray 10% sulfuric acid ethanol solution, hot wind, the corresponding position of the standard spots appear the same color spotsto take the test liquid: and the medicinal control liquid: each 10 sl, respectively, on the same silicone G board, to chloroform-methanol (95:5), sprayed 25% phosphoric acid ethanol liquid, hot air, the corresponding location has blue, blue-purple spotsthe test liquid: and the medicinal control liquid: each 10 sl, respectively, on the same silicone G board, to oil ether-ethyl ethyl ester (85:15), spray 10% iron tetrachloride solution, 1% iron cyanide water solution of the equivalent mixture, speckle correspondence rate of 80%Starch: No positive reaction (Appendix II)Moisture: No more than 4.0% (Appendix IX)H)Ash: No more than 6.0% (Appendix IX.K)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)Leaching) Assays of Water-soluble Leaching: Thermal Leaching Measure (Appendix XA) function is to suppress bacteria, sputum, flat wheezing storage is cool, dry and light-proof