Mediterranean otters
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Last Update: 2020-06-12
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Source: Internet
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Author: User
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Extraction source: This product is a dry powder of water lifting extracted from the leaves of the chrysanthemum plant Cnicus benedictus Lcharacter" This product is creamy yellow to tan powderThe active ingredients are soluble in methanol, ethanol and ethyl acetate"Identification" take this product with methanol to make 5% solution for test ingeTake the standard control of 1.0g of heated water of the Mediterranean molybdenum 40 ml, 80 oC ultrasonic extraction for 30 minutesThe filter is dried, and the residue is dissolved with methanol 1 ml as a control liquidTake the above two liquid each 10 sl, respectively, point on the same silicone G board, a point three board(1) ethyl acetate-methanol-water (8:1:1) unfolded, sprayed 5% aluminum trichloride ethanol solution, UV lamp 365nm inspection(2) cyclhexane-acetone-ethyl acetate (5:2:1) unfolded, sprayed 10% sulfuric acid ethanol solution, hot wind show(3) Petroleum ether-ethyl-acetate-to-toric acid (15:5:1) unfolded, UV lamp 254nm inspection, and then sprayed heavy nitride test fluid, hot air showthe corresponding rate of three plate fluorescent spots and visible spots of more than 80%Starch: No positive reaction (Appendix II)Moisture: No more than 6.0% (Appendix IX) H)Gray score: No more than 4.0% (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) Asified by A " antibacterial, anti-inflammatory, deheating, sputum, promote digestion storage is cool, dry and light-proof
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