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报告了1986～1987年全国21个省(市)、自治区酵米面、银耳、玉米及其它谷类食品中椰酵假单胞菌及其毒素的污染调查情况。共检测玉米、酵米面1 121件,其它谷类及制品236件,鲜银耳371件,干银耳264件。检出椰酵假单胞菌和米酵菌酸的阳性率依次为鲜银耳>其它谷类及制品>玉米和酵米面>干银耳。鲜银耳的检菌、检毒阳性率分别高达4.04％和8.21％。在被调查的21个省区内,以河南、四川的污染最严重。
The survey of the contamination of C. aeruginosa and its toxins in yeast, white fungus, corn and other cereals in 21 provinces (municipalities) and autonomous regions of China from 1986 to 1987 was reported. A total of 1 121 pieces of corn, rice noodles, 236 pieces of other grains and products, 371 pieces of fresh white fungus and 264 pieces of dried white fungus were detected. The positive rates of Pseudomonas aeruginosa and Bacitracin were as follows: fresh white fungus> other cereals and products> corn and rice noodles> dried white fungus. Fresh white fungus bacteria, drug detection positive rates were as high as 4.04% and 8.21%. Among the 21 provinces and autonomous regions surveyed, the most polluted areas are Henan and Sichuan.