Abstract:This experiment mainly studied pickle under different curing conditions（early marinated with salt 8 %， after marinated with salt 5 % and 1 %； early marinated with salt 5 %， after marinated with salt 8 % and 5 %）. The nitrite's change trend which added the same proportion of lactic acid bacteria and sodium selenite was com－ pared with which added nothing，so did the selenium in finished products. The results showed that，under the curing condition（early marinated with salt 5 %， after marinated with salt 5 %），the pickle had the lowest nitrite peak that showed 5.06 mg/kg， and the lactic acid bacteria reproduced most rapidly， also the finished products had the highest selenium content .