上海市生猪及其制品氟接触量的危险性评估  

Risk assessment of fluoride exposure to pork and offal products of pigs in Shanghai City

作　　者：何平[1] 李洁[1] 张磊 彭少杰 田明胜 金泰廙[1] 何更生[1] 

机构地区：[1]复旦大学公共卫生学院营养与食品卫生教研室公共卫生安全教育部重点实验室,上海200032 [2]上海市食品药品监督所

出　　处：《卫生研究》2010年第4期462-465,共4页Journal of Hygiene Research

基　　金：上海市科委2007年度重大科技攻关项目(No.07dz19508)

摘　　要：目的对上海市居民每日通过食用生猪及其制品氟接触量进行危险性评估。方法通过整群抽样对上海市4个区县1630名居民进行膳食调查并结合生猪制品氟含量监测样品872件,运用蒙特卡洛方法估算上海市居民每日通过生猪及其制品每日慢性氟摄入量(CDI),并通过与每日允许摄入量(TDI)以及危险份额(HQ)值相比较,进行危险性评估。结果上海市居民摄氟量的CDI值小于TDI值,且HQ小于1,调查人群中老年组的生猪及其制品摄入量(P<0.05)低于青少年组,女性的生猪及其制品摄入量低于男性(P<0.05),内脏中的氟检测含量高于猪肉类产品(P<0.05),且内脏中猪腰和猪肝(P<0.05)的检测含量均高于其他内脏。结论上海市居民通过生猪及其制品的氟摄入水平低于氟TDI,未能达到引起氟斑牙、骨不良效应以及氟骨病的危险水平。Objective To estimate the exposure of fluoride to pork and offal products of pigs and assess their health risks in Shanghai residents.Methods Conducting a dietary survey in 1630 residents cluster sampled from four districts in Shanghai.Detecting fluoride in 872 pork and offal samples,and using Monte Carlo method to estimate the chronic daily intake （ CDI） and hazard quotient （ HQ） of fluoride in Shanghai residents caused by eating pork and offal products of pigs.Result The CDI of fluoride is less than the tolerable daily intake （ TDI）, and the HQ is less than 1.The intake of pork and offal product is less in elder people than young people （P〈0.05）,and that is less in female than male （P〈0.05）.The fluoride content in offal is higher than that in pork （P〈0.05）,the fluoride in kidney （ P〈0.05） and liver （ P〈0.05） is higher than that in other viscera.Conclusion The intake of fluoride from pork and offal products in Shanghai residents is lower than the TDI of fluoride and not reaching the risk level of fluoride causing dental fluorosis,unhealthy of bone and osteofluorosis.

关 键 词：氟 危险性评估 食品安全 生猪及其制品 

分 类 号：R155.55[医药卫生—营养与食品卫生学]