桐乡市集中式消毒餐具卫生状况调查

Investigation of sanitary status on centralized disinfected tableware in Tongxiang city

目的:调查本市餐具消毒企业消毒餐具的卫生状况,为监督管理提供技术依据。方法:对本市部分餐具消毒企业生产的消毒餐具进行随机采样,进行大肠菌群和烷基(苯)磺酸钠检测。结果:总共检测各类餐具样品406份,总合格率为82.76%。大肠菌群合格率为79.76%,各类餐具大肠菌群合格率无显著性差异(P>0.05)。烷基(苯)磺酸钠合格率为97.14%,筷子与其他餐具合格率有显著性差异(P<0.05),并且筷子烷基(苯)磺酸钠残留量为0.061 mg/100 cm2,将近是其它餐具的2倍。结论:本市餐具消毒企业消毒餐具仍存在卫生问题,今后应重点加强监督管理。

Objective：To investigate the sanitary status of disinfected tableware in centralized sterilization companies in Tongxiang city and provide technical basis for supervision and management.Methods：Sterilized tableware was sampled randomly from part of tableware sterilization companies,and coliform and alkyl sodium sulfonate were detected.Results： 406 samples from kinds of disinfected tableware were detected,with the total qualified rate of 82.76%.The qualified rate for coliform was 79.76%,there were no remarkable differences among rates of all kinds of disinfected tableware（P0.05）.The qualified rate for alkyl sodium sulfonate was 97.14%,there were remarkable differences between the qualified rates of chopsticks and other disinfected tablewares（P0.05）,and residue of alkyl sodium sulfonate for chopsticks was 0.061 mg/100 cm2,nearly 2 times of other disinfected tableware.Conclusion： There are still sanitary problems for disinfected tableware in centralized sterilization companies in Tongxiang city.The health supervision and management should be further strengthened.