浙江省海捕虾中二氧化硫残留量分析及健康风险评估  

Analysis and health risk assessment of sulfur dioxide residues in sea shrimps in Zhejiang Province

作　　者：王绩凯[1] 张荷香[1] 赵栋[1] 齐小娟[1] 陈江[1] WANG Ji-kai;ZHANG He-xiang;ZHAO Dong;QI Xiao-juan;CHEN Jiang(Zhejiang Provincial Center for Disease Control and Prevention,Hangzhou,Zhejiang 310051,China)

机构地区：[1]浙江省疾病预防控制中心,浙江杭州310051

出　　处：《中国卫生检验杂志》2021年第10期1240-1242,共3页Chinese Journal of Health Laboratory Technology

基　　金：浙江省省部共建课题(WKJ-ZJ-1917);浙江省医药卫生科技项目(2017KY293)。

摘　　要：目的检测分析浙江省海捕虾中二氧化硫残留量,评估海捕虾中二氧化硫残留对人体健康造成的风险。方法采用分层随机抽样方法,从浙江省11个地市的超市和农贸市场采集海捕虾样品374份进行二氧化硫检测,获得海捕虾二氧化硫残留量数据,通过消费量调查获得居民海捕虾的消费量数据,运用点评估方法进行人群健康风险评估。结果海捕虾的二氧化硫残留量平均为73.04 mg/kg,整体检出率为82.89%,超标率为9.9%,全虾的二氧化硫含量高于虾肉,差异有统计学意义。通过评估,海捕虾食用人群二氧化硫的平均日暴露量为0.0242 mg/kg BW,高端暴露量(P97.5)为0.0779 mg/kg BW,参照每公斤体质量允许摄入量(ADI)0.7 mg/kg的要求,居民通过食用海捕虾导致的二氧化硫平均暴露量远低于ADI限值。结论浙江省海捕虾仍存在着一定的残留量超标情况,但对人体的健康风险尚处在可接受的范围内。Objective To analyze sulfur dioxide(SO_(2))residue level in sea shrimp and to assess the health risk of SO_(2) residues on humans in Zhejiang Province.Methods Stratified random sampling method was used to collect 374 samples including sea shrimp from supermarkets and farm markets in 11 cities of Zhejiang Province.The consumption data of the residents’sea shrimp were obtained from the consumption survey,and the health assessment was carried out by the point evaluation method.Results The average residual amount of SO_(2) in sea shrimp was 73.04 mg/kg,the overall detection rate was 82.89%,and the over-standard rate was 9.9%.The SO_(2) content of whole shrimp was higher than that of shrimp without shells,and the difference was statistically significant.According to the assessment,the average daily exposure of SO_(2) in the population who eat shrimp was 0.0242 mg/kg BW,and the exposure of SO_(2) in high-consuming population(P97.5)by eating sea shrimp was 0.0779 mg/kg BW.With reference to the requirement of 0.7 mg/kg of body weight(ADI),the average exposure of Zhejiang residents of sulfur dioxide through edible sea shrimp is much lower than ADI.Conclusion There was still a certain amount of residual residue in sea shrimp in 11 cities of Zhejiang Province,but the health risk of SO_(2) exposure by eating sea shrimp is an acceptable level.

关 键 词：海捕虾 二氧化硫 膳食暴露 风险评估 

分 类 号：R155.5[医药卫生—营养与食品卫生学]