xenon glycosides
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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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Extract source: This product is the root extractofed glycoside ingredients of xuanginseng plant scrophularia ningpoensis Hemsl., with a total glycoside content of 80%main ingredient: HabaoginHarpagoside, content: 30%p style"text-style"text-center; "img alt" "img alt" "src"/uploads/allimg/1702/2-1F202154G5U1.style"style" Height: 186px;Harbain Harpagide Aanglo C Angroside C Peach leaf coral side Aucubin meat d Cistanoside D class leaf hemp
This product is a light yellow to yellow-brown powder, soluble in methanol, ethanol, acetone, hot water"Identification" take this product with methanol to make 0.5% solution for test ingeTake the standard penhaba, habaroscoside, angelogin, meat glycosides D and other methanol to make each containing 1 mg / ml solution for control solutionTake the meta-ginseng standard control of 1.0g plus water-saturated positive butanol 40ml, 60 oC ultrasound extraction for 30 minutes, the filter steamed dry, residue plus methanol 1 ml dissolved as a control liquidTake the above three liquids each 6 sl, respectively, point on the same silicone G board, to chloroform-methanol-water (12:4:1) lower layer, spray5% vanilla aldehyde sulfuric acid solution, hot windThe corresponding position of the standard speckle appears the same color spot, compared to the standard medicinal spot, the corresponding rate of 60%" Dry weightlessness: No more than 4.0% (Appendix IX.G)burning residue: No more than 0.2% (Appendix IX.J)Heavy Metals: No more than 10ppm (Appendix IX.E)"Content Measurement" according to high-efficiency liquid chromatography (Appendix VI.D) determinationchromatography condition C18 columnflow phase: A-acetylene; B-0.03% phosphoric acid gradient elution "style"text-align: center;" src"/uploads/allimg/1702/2-1F202154I2G3.jpg" style": width: 611px; height: 257px; " wavelength: 210 nm The number of theory boards is 5000 control fluid: take habarosgin label plus 30% methanol to make a 20 sg/ml solution backup for test fluid: take this product with 30% methanol to make a 60 sg/ml solution backup the determination method: take the above two liquid 10 sl injection liquid chromatography, and calculate the total glycoside content : Anti-pathogenic microorganisms, anti-infection, anti-inflammatory, liver-preserving, anti-mutation, antioxidant, enhanced immunity, blood pressure reduction, anticoagulant, anti-myocardial ischemia storage is cool, dry and light-proof
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