Knife bean protein

Extract source: This product is a bean plant knife bean Canavalia gladiata (Jacq.) DCSeed extraction of protein componentsthe character of this product is a white to pale yellow powder, soluble in physiological saline buffer, dilute methanol, dilute ethanol, insoluble in low polarsolventidentification" take this product plus 30% ethanol to make 7.0% solution for measurementTake the standard control of the knife bean 0.5g plus 30% ethanol 10 ml, ultrasonic vibration for 40 minutes, the filter concentratetod to 0.5 ml for controlTake the above two liquid s10 sl, respectively, point on the same silicone G board, plate 20cm x 20cm, point distance 10cm, two-way expansion, the first direction: positive butol-acetic acid-water (3:1:1), the second direction: phenol: water (75:25), spread distance 10cm, spray 1% triamcinolone solution, at 105 degrees C, the corresponding clear spotsStarch: No positive reaction (Appendix II)Moisture: No more than 4.0% (Appendix IX.H)Ash: No more than 4.0% (Appendix IXK)Heavy Metals: No more than 10ppm (Appendix IX)E)arsenic salts: no more than 2 ppm (Appendix IXF)dextrin: no more than 0.5% (Appendix IV)Pesticide residues: 666 shall not exceed 0.2ppm DDT shall not exceed 0.2 ppm DDT shall not exceed 0.1ppm (Appendix IX Q)content measurement (nitrogen measurement method (Appendix IX L) determination, nitrogen content is not less than 16% function promotes ischemic myocardial recovery function, inhibits hemolytic blood, inhibits tumor Note" This product has a mutation-causing effect storage is cool, dry and light-proof