Chaihu Water Lift

" extraction source " This product is the umbrella plant Chaihu Bupleurum chinense DC, narrow leaf chaihu Bupleurum scorzonerz foliumroot water frying extracted water extract dry powder

characteristicsthis product is brown ish to sepia powder, the active ingredient can be dissolved in methanol, thin ethanol, hot water

identificationis used to make 5% solution from this product and methanol for determinationTake Chaihu standard control medicine 0.5g plus methanol 20 ml, ultrasonic extraction for 20 minutes, the lifp concentrates to 0.5 ml, as a control liquid

(1) take the above two liquids each 10 sl, respectively, point in the same silicone G board, with benzene-benzene-methy acid (4:9:5) to expand, ultraviolet lamp under the inspection, fluorescent speckle correspondence rate of up to 80%

(2) take the above two liquids each 5 sl, respectively, point in the same silicone G board, with acetate-ethanol-water (8:2:1), spray 2% of the 40% sulfuric acid solution of methamidobene paralytic, hot wind blowing, uv light and daylight inspection, spot response rate of 80%

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

moisture: not over 4.0%;

ash: not more than 6.0%;

heavy metal: not more than 10 ppm;

arsenic salt: not more than 2ppm;

dextrin: not more than 2.0%;

" leachate " under the thermal immersion determination method (appendix X A)

functionto promote trypsin secretion, anti-drunk, anti-fatigue, anti-aging, antibacterial, anti-inflammatory, liver preservation, bile

storageis cool, dry and light-avoiding