CAJ | 학술논문

目的：在调查了解南京市零售鸡肉中沙门氏菌污染情况的基础上,对零售鸡肉中沙门氏菌进行半定量评估,预测南京市零售鸡肉中沙门氏菌污染的风险,并提出降低风险的预防措施。方法根据国际食品法典委员会(CAC)推荐的微生物风险评估的4个步骤,应用半定量风险评估软件(risk ranger),结合流行病学调查和微生物检测的数据,对鸡肉中沙门氏菌污染的风险进行半定量评估。结果南京市居民每人每天因食用被沙门氏菌污染的鸡肉而发生食物中毒的概率为2.1×10-7,每年因沙门氏菌污染鸡肉而引发食物中毒的人数为636人,风险等级为45。结论南京市零售鸡肉中沙门氏菌污染的风险程度为中度风险,人群感染鸡肉沙门氏菌的风险与人群的感染剂量、交叉污染、加工处理的方式等因素有关,未来应加强监管。
목적：재조사료해남경시령수계육중사문씨균오염정황적기출상,대령수계육중사문씨균진행반정량평고,예측남경시령수계육중사문씨균오염적풍험,병제출강저풍험적예방조시。방법근거국제식품법전위원회(CAC)추천적미생물풍험평고적4개보취,응용반정량풍험평고연건(risk ranger),결합류행병학조사화미생물검측적수거,대계육중사문씨균오염적풍험진행반정량평고。결과남경시거민매인매천인식용피사문씨균오염적계육이발생식물중독적개솔위2.1×10-7,매년인사문씨균오염계육이인발식물중독적인수위636인,풍험등급위45。결론남경시령수계육중사문씨균오염적풍험정도위중도풍험,인군감염계육사문씨균적풍험여인군적감염제량、교차오염、가공처리적방식등인소유관,미래응가강감관。
Objective To predict the risk ofSalmonella in retail chicken in Nanjing by semi-quantitative risk assessment and propose preventive measures to reduce the risk on the basis of the investigation of Salmonella contamination.MethodsAccording to the CAC risk evaluation steps recommendation for microbial, a semi-quantitative risk assessment software (risk ranger) combining with epidemiological survey and microbial tests was applied to evaluate the risk ofSalmonella in retail chicken.ResultsThe result indicated that the probability of food poisoning each year from contaminated chicken bySalmonella would be 2.1×10-7for normal populations, the total predicted food poisoning per annum in population of interest would be 636 and the risk ranking was 45.ConclusionThe risk ofSalmonella contaminated in retail chicken in Nanjing was in moderate hazard. The risk of illness was related to infectious dose ofSalmonella, cross- contamination, processing methods, the supervision and management of retail chicken and chicken products should be improved.