Sulfonamides(SM) are foremost medicines to control and cure infectious diseases. Sulfadiazine (SD) is representative among sulfonamides. It plays an important role in curing infects, especially influenzal meningitis. SD has a broad antibacterial spectrum and obvious curative effect. The cost being low, SM can be produced without grain.
However, accumulative residue of SM in food produce can cause severe problems because of its illegal use, and gives highly rise to concern regarding consumer safety...