| 摘要 |
THE PRESENT INVENTION RELATES TO A METHOD FOR PREPARING PARTIALLY PURIFIED BROMELAIN FOR DETECTING HEAVY METAL COMPRISES OF PREPARING CRUDE BROMELAIN, SUBJECTING THE CRUDE BROMELAIN TO HIGH PERFORMANCE LIQUID CHROMATOGRAPHY, WASHING THE CRUDE BROMELAIN WITH BUFFER AND ELUTING THE CRUDE BROMELAIN WITH SODIUM CHLORIDE TO OBTAIN PARTIALLY PURIFIED BROMELAIN. THE PARTIALLY PURIFIED BROMELAIN RESULTS IN ENHANCING THE SENSITIVITY OF THE DETECTION METHOD. THE PRESENT INVENTION ALSO RELATES TO A KIT FOR DETECTING HEAVY METAL. MOST ILLUSTRATIVE |
