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Extractsource: This product is a water lift dry powder extracted from the seed water frying of the Purple Plant wood butterfly Ororylum indicum (L) Vent
the "character" this product is light brown to sepia powder, the active ingredient can be dissolved in methanol, ethanol, acetone
"Identification" take this product plus methanol to make 5% solution for test solutionTake wood butterfly standard control medicine 1.0g heated water 40 ml, 80 degrees C ultrasound extraction for 30 minutes, the filtrate steamed dry, residue plus methanol 1 ml so that dissolved as a control liquidTake the above two liquids each 10 sl, respectively, point in the same polyamide plate and the same piece of silicone G board, point three boards at a time
(1) polyamide plate: expanded with acetic acid, examined under UV lamp 365nm, then sprayed 1% iron trichloride ethanol solution, under daylight inspection
(2) polyamide plate: toluene-ethyl acetate-methanol-methicacid (10:3:1:2) unfolded, under UV lamp 365nm
(3) Silicone G board: ethyl acetate-methanol-water (8:1:1), spray 5% aluminum trichloride ethanol solution, uv lamp 365nm under inspection
above three plates, fluorescent spots and visible spots corresponding rate of up to 80%
" Moisture: Not over 6.0% (Appendix IXH)
Ash: Not over 4.0% (Appendix IXK)
Heavy Metals: No over 10ppm (Appendix IXE)
Arsenic Salt: No 2ppm (Appendix IXF)
Segly: No 2.0% (Appendix IV.)
"
detoxification, anti-cancer, and cataract control
"storage" cool, dry, to avoid light