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鲜旦旦壳常污染大量杂菌,部分旦壳还被沙门氏菌所污染,所以搞好壳旦消毒工作,对提高旦制品质量,降低旦制品沙门氏菌检出率起着重要作用。我国旦厂壳旦消毒普遍采用1000～1200PPM 漂白粉有效氯溶液,个别厂采用4%氢氧化钠或78～80℃热水。在旦制品生产过程中,漂白粉的消毒效果是不错的,但用漂白粉溶液消毒缺点较多,如氯气挥发性强,通风不良时对工人身体健康有影响,浓度不稳定,
Fresh Dan Danxu often contaminated a large number of bacteria, some Danxian also Salmonella contamination, so do Dan Dan disinfection work, to improve the quality of Dan Dan products and reduce the Dan Dan products Salmonella detection rate plays an important role. China Dan Danxian Dan Dan disinfection commonly used 1000 ~ 1200PPM bleach effective chlorine solution, individual plants using 4% sodium hydroxide or 78 ~ 80 ℃ hot water. Dan Dan products in the production process, the disinfection effect of bleaching powder is good, but disinfectants bleach powder more disadvantages, such as volatile chlorine, poor ventilation to the health of workers have an impact, the concentration is not stable,