论文部分内容阅读
目的调查分析一起误食引起的食物中毒事件的原因,为制定防控措施提供科学依据。方法使用统一的《食物中毒事件个案调查登记表》对中毒患者进行调查,对中毒现场进行卫生学调查。共采集加工原料、残留样品、退货样品、中毒患者擦拭样品等47份送实验室检测。结果 3份黑芝麻糊粉样品检出乌头碱阳性,其乌头碱含量为0.13 mg/kg~142 mg/kg。以该样品进行动物急性染毒实验,均出现呕吐、抽搐等神经系统症状,其中1只死亡。WDM摊位样品中也检出较高含量的乌头碱。在11个农贸市场采集的23份黑芝麻糊粉及黑豆样品均未检出乌头碱。结论根据现场流行病学调查,结合临床表现、实验室检测和动物实验,判定这是一起误食乌头碱引起的食物中毒事件。为避免此类食物中毒事件的再次发生,应当加强食品卫生安全监督、管理和食品安全知识的宣传教育工作,建立有效的政府监管机制,同时食品经营商家也应加强自律。
Objective To investigate the causes of food poisoning caused by eating together and provide a scientific basis for making prevention and control measures. Methods A unified “case registration form for food poisoning incidents” was used to investigate the poisoned patients and conduct a hygiene survey on the poisoning scene. A total of processing and processing of raw materials, residual samples, return samples, poisoning patients wipe samples and other 47 sent to the laboratory testing. Results Aconitine was detected in 3 samples of black sesame paste. The content of aconitine was 0.13 mg / kg ~ 142 mg / kg. Acute exposure to animal experiments with the sample showed vomiting, convulsions and other neurological symptoms, of which 1 died. WDM booth samples also detected a higher content of aconitine. No aconitine was detected in 23 samples of black sesame paste and black bean collected in 11 farmer’s markets. Conclusion According to the epidemiological survey in the field, combined with clinical manifestations, laboratory tests and animal experiments, this is a food poisoning caused by eating aconitine. In order to avoid the recurrence of such food poisoning incidents, publicity and education on food hygiene and safety supervision and management and food safety knowledge should be strengthened and an effective government regulatory mechanism should be established. At the same time, food business operators should also strengthen their self-discipline.