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麻痹性贝类毒素是一种神经性毒素,其自古以来就是一种人类避之唯恐不及的毒素,人类摄入因食用有毒藻类后产生麻痹性贝类毒素的贝类水产品会引起麻痹性贝类中毒,中毒症状以神经系统中毒症状为主,严重时会导致死亡。近年来,国外不断有因食用贝类产品而中毒的报道,引起人们的高度关注。文章从危害鉴定、危害特征描述、暴露评估、风险特征描述等方面综述了北部湾麻痹性贝类毒素在出口贝类中的风险评估。
Paralytic shellfish toxins are a kind of neurotoxin, which has been a fearless poison for human beings since ancient times. Human consumption of shellfish that produces paralytic shellfish poisoning after eating toxic algae will cause paralytic shellfish Class poisoning, symptoms of poisoning to the nervous system symptoms, severe cases can lead to death. In recent years, there have been reports of poisoning caused by the consumption of shellfish in foreign countries, arousing people’s attention. In this paper, the risk assessment of Beibu Gulf paralytic shellfish toxins in shellfish exports is reviewed in terms of hazard identification, hazard characterization, exposure assessment and risk characterization.