Lu Ying water lift

Extractsource: This product is a water lift dry powder extracted from the whole grass water frying of the winter plant Luying sambucus chznenszs

" this product is green yellow to sepia powder, the active ingredient can be soluble in methanol, ethanol, acetone

"Identification" take this product plus methanol to make 5% solution for test solutionTake the standard control medicine 1.0g heated water 40 ml, 80 degrees C ultrasonic extraction for 30 minutes, the filtrate steamed dry, residual residue plus methanol 1 ml so that dissolved as a control liquidTake the above two liquids each 10 sl, respectively, point in the same silicone G board, point three boards at a time

(1) is expanded on the upper level of acetate-fortyric acid-water (7:2.5:2.5) and inspected under uv light 365nm

(2) with ethyl acetate-methanol-water (8:1:1), sprayed 5% aluminum trichloride ethanol solution, under ultraviolet lamp 365nm

(3) spread out in the lower layers of chloroform-methanol-water (14:7:1), sprayed with 10% sulphate ethanol solution, hot wind blowing

above three plates, fluorescent spots and visible spots corresponding rate of up to 80%

"Check" starch: no positive reaction (appendix II)

moisture: must not exceed 6.0% (Appendix IXH)

Ash: Not over 5.0% (Appendix IXK)

Heavy Metals: No 10ppm (Appendix IXE)

Arsenic Salt: No 2ppm (Appendix IXF)

Dextrin: No 2.0% (Appendix IV))

"Leaching" "Infiltration" under the Hydrolytic Leaching Method (Appendix X A), thermal immersion rate is not less than 92%

"function" anti-hepatitis, anti-cirrhosis

"storage" cool, dry, to avoid light