摘要
目的调查厦门市沿海产盐区与非产盐区居民的膳食碘摄入量。方法在厦门市的沿海产盐区与非产盐区各抽取30户居民,采用3日称重和记账法进行家庭住户膳食调查,采集食物样品检测碘含量,计算平均每标准人日膳食碘摄入量。结果调查60户家庭仅有6户家庭有食用海带、紫菜海藻类食物,占调查户数的1/10。在现有食用加碘食盐情况下,沿海产盐区与非产盐区大部分居民平均每标准人日碘的膳食摄入量分别为283.42μg、185.43μg,达到ICCIDD、WHO、UNICEF和中国营养协会制定的RNI标准,且未超过上述UL值。膳食碘的主要贡献来自于食盐。结论在食用加碘食盐的情况下,厦门市沿海产盐区与非产盐区居民的膳食碘摄入量是充足且安全的,不存在碘过量的问题。
Objective To investigate dietary intake of iodine among the residents in coastal salt-producing areas and coastal non-salt-producing areas of Xiamen.Methods 30 families were selected respectively in urban and rural areas of Xiamen.A combinded dietary survey was used,including foods weighting in 3 days and dietary records.Foods were collected for testing iodine content and the daily intake of iodine was calculated.Results Only 6 families（accounting for 1/10 of the families were surveyed） ate seaweed foods in this survey.In the condition of eating iodize salt,the dietary iodine intake per man were 283.42 μg/d and 185.43 μg/d,respectively,in coastal salt-producing areas and coastal non-salt-producing areas of Xiamen.They all meet the RNI requirements formulated by the WHO,ICCIDD,and UNICEF,and were lower than the UL values.The main food source of dietary iodine of residents is salt.Conclusion In the condition of eating iodize salt,the dietary iodine intake of urban and rural residents of Xiamen was not only adequate but also at a safe level,there was no excess iodine.
出处
《中国地方病防治》
CAS
2013年第1期57-59,共3页
Chinese Journal of Control of Endemic Diseases
基金
福建省医学创新课题(No:2009-CXB-68)
卫生部委托项目(卫疾控地病便函[2009]47号)
关键词
沿海
居民
膳食摄入量
碘
Coastal
Residents
Dietary intake
Iodine
