Yellow-skinned alkaloids

Extraction Source: This product is yellow-skinned clausena tansium (lour.) Skeels leaves extractal alkaloid strains with a total alkaloid content of 80%(main ingredients) jaundice clausenamide, content: 60%p style"text-style"text-center; "img alt" "yellow-skin alkaloid" src"/uploads/allimg/1701/2-1F1051P41T4.jpg""width"width"245 px" Ingredients: yellow skin amine A, yellow skinaline B, yellow skin amidamine C Lansimide A, Lansimide B, Lansimide Cyellow skin new cinnamon amidamide Anarrow leaf plume fan beanbase Angustiolinecontent: 20%"Identification" take this product with methanol to make 0.5% solution for test ingeTake the standard yellow skinamide, yellow skin amidamide, yellow skin new cinnamon amidamide and other methanol to make each ingredient content of 1 mg / ml solution for controlTake yellow skin standard control of 1.0g plus 0.5 ml of ammonia moist for 30 minutes, 30 ml with chloroform, ultrasound extraction for 20 minutes, filter steaming dry, residue plus methanol 1 ml to dissolve as a control liquidTake the above three liquid each 10 sl, respectively, point on the same silicone G board, a point two board(1) is expanded in n-hexyl-ethyl-methanol (6.4:3.6:1)(2) is expanded with chloroform-methanol (9:1)After thethe two plates were expanded, the spray improved potassium iodide, the corresponding position of the standard speckle appeared the same color spots, compared to the standard medicinal spots, the corresponding rate of 60%Dry weightlessness: No more than 3.0% (Appendix IX.G)Burning Residue: No more than 0.4% (Appendix IX.J)Heavy Metals: No more than 10ppm (Appendix IX E) "content determination) according to the thin layer chromatography (appendix VI B) to determine the thin layer conditions thin layer plate: silicone G and CMC plus 0.5% NaOH, 105 degrees C activated 30 minutes expander: chloroform-methanol (85;15 ) scanning conditions: A 259nm single-wavelength repertrated jagged light source: ss3 Range: 10 linear range: 5.3 to 53 sg/ml sample determination: take the yellow-skinned amide standard 5mg, chloroform with chloroform at 25 ml, take the product 10mg chloroform to 25 ml, take the standard solution 10 sl, 15 ?l, 20 sl and the test fluid: 10 l, cross-point on the same thin layer, expanded Dry, fix, scan, calculate, and calculate the total alkaloid content functions to improve memory, improve learning efficiency, anti-Alzheimer's disease, antioxidant, liver protection storage is cool, dry and light-proof