Arabic Gold Huan Polysaccharides

Extract source: This product is a polysaccharide extracted from the bark of the bean plant Arabic Jinhehuan Acacia ni10tica (L.), with a total polysaccharide content of more than 60%the method of making the Arabic gold huan bark boiling to extract polysaccharides, concentrated liquid ethanol precipitation, coarse polysaccharide degreasing, deproteinization, decolorization, dialysis, spray drying, and finally added 10% water drying powder mixedcharacter" this product is light brown to tawny powder, soluble in hot wateridentification" take this product with methanol to make 27.0% solution for test ingeTake 1.0g of arabic gold and methanol standard control herbs with methanol 30 ml, ultrasound extraction for 20 minutes, the filter concentrates to 1 ml of control fluidTake the above two liquid each 10 sl, respectively, point on the same silicone G board, a point two plate(1) ethyl acetate-butylketone-water (6:3:1:1) unfolded, sprayed 5% aluminum trichloride ethanol solution, UV lamp 365nm inspection(2) toluene-chloroform-ethyl acetate-to-to-torate (3:5:6:1) and sprayed 2% iron trichloride-1% potassium iron cyanide (1:1) mixture (newly supplied)the above two plates, the spot corresponding rate of 60%take this product and Arabic gold huan polysaccharide control products 20mg each, add 2mol/L sulphate 2ml, 110 c hydrolysis for 6 hours, with BaCO3 and pH to 6 to 7, centrifugation, upper liquid concentrate To 1 ml, each take 10 sl, respectively, point on the same silicone G board, to chloroform-methanol-water (8:3:1) to expand, spray fennel-aldehyde sulfate test liquid, hot wind, speckle correspondence rate of 80%Starch: No positive reaction (Appendix II)Moisture: No more than 4.0% (Appendix IX.H)Ash: No more than 3.0% (Appendix IXK)Heavy Metals: No more than 10ppm (Appendix IX.E)Arsenic Salts: No more than 2ppm (Appendix IX F )function to lower blood sugar, promote insulin production, antibacterial, stop bleeding storage is cool, dry and light-proof