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"Extractsource" This product is a Duzhong plant Duzhong Eucommia ulmozdes Olivbark water frying extracted water lift dry powder
" characters" this product is brown ishgall to yellow-brown powder, the active ingredient can be soluble in methanol, ethanol, hot water
"Identification" take this product plus methanol to make 5% solution for test solutionTake DuZhong standard control medicine 1g heated water 40 ml, ultrasonic extraction for 30 minutes, the filtrate concentrated steaming dry, residue plus methanol 1ml
so that dissolved as a control liquidTake the above two liquids each 10 sl, respectively, point in the same silicone G board, point eight boards at a time
(1) to positive butanol-acetic acid-water (6:2:2) spread, spray0.1% of the ketone solution, hot wind
(2) with ethyl acetate-methanol acetic acid (20:3:0.5), spray 10% sulphate ethanol solution, hot wind
(3) to oil ether-ethyl acetate (85:15), spray 1% potassium iron cyanide solution 10% iron trichloride solution (1:1) mixture
(4) with ethanol, sprayed 0.1% methyl red, methyl orange, stone water solution
(5) unfolded with acetone-water (1:1), sprayed with 5% aluminum trichloride solution, inspected under uv light
(6) with cyclo-chloroform-acetate-ice acetic acid (20:5:8:0.5), spray 10% sulphate ethanol solution, bake for 5 minutes at 105 degrees C, uv light and daylight inspection
(7) to oil ether-ethanol (1:1) to expand, ultraviolet lamp under the inspection, and then spray heavy nitride test fluid, hot wind
(8) with methanol-chloroform (8:2) to expand, spray ai's test liquid, hot air to help
more than eight plates, the speckle correspondence rate of 80%
"Check" starch: no positive reaction (appendix II)
moisture: must not exceed 5.0% (Appendix IXH)
ash: not over 6.0% (Appendix IX K)
Heavy Metals: No 10ppm (Appendix IX E)
Arsenic Salt: No 2ppm (Appendix IX F)
Dextrin: Not over 2.0% (Appendix IV.)
"Dip spimmers" under the "Insoluble Leaching Method" (Appendix X A) thermal immersion determination, not less than 94%
" analgesic, sedative, hypnosis, anti-inflammatory, antifungal, anti-mold, promote bone healing, promote bone cell proliferation, anti-stress, enhance immunity, dilate blood vessels, lower blood pressure, diuretic, anti-aging, antioxidant
"storage" cool, dry, to avoid light