摘要
目的对2015年水产品中二氧化硫残留数据进行分析,分析我国居民水产品膳食中二氧化硫暴露水平及对我国居民健康状况的潜在风险。方法根据国际食品法典委员会(CAC)规定允许使用二氧化硫的最大使用量和现有我国居民水产品实际的消费量数据,采用点评估方法,对我国居民全人群及各组人群通过水产品摄入二氧化硫的水平进行估计,并与国际组织制定每日允许摄入量(ADI)进行比较。结果水产品二氧化硫残留值高于CAC规定的二氧化硫最大使用限量(30 mg/kg)的占总样品量的12.70%(79/622);其中海米类二氧化硫残留情况最严重,残留量P95值为413.25 mg/kg,占CAC限量的1 377.50%。城市和一类农村人群,以及男女各年龄组人群以二氧化硫含量最大值得出摄入量不同程度超过ADI,提示存在一定的健康风险,其中海米类的贡献率最高。结论我国居民全人群通过水产品摄入二氧化硫的水平基本处于安全水平。但是,目前我国水产品中二氧化硫的残留情况较为普遍,部分产品残留水平较高的现象应予以关注。
Objective In order to analyze the sulfur dioxide residue in dried aquatic products in 2015 and assess the potential risk of dietary exposure of sulfur dioxide in Chinese population. Methods The limit of sulfur dioxide in Codex was used for exposure assessment. The exposure of sulfur dioxide was compared with the acceptable daily intake（ ADI）which was established by JECFA. Result It was found that 12. 70 %（ 79/622） of the samples violated the Codex limit.Furthermore,sulfur dioxide residue of dried shrimp was the most serious in which P95 value was 413. 25 mg/kg and accounted for 1 377. 50 % of Codex limit. The dietary exposure in some major production areas,urban and Class I rural areas,as well as male and female of all age groups were higher than ADI calculated with the maximum residue. Dried shrimps were the main source of sulfur dioxide exposure compared with others. Conclusion At present,sulfur dioxide residue in dried aquatic products was common,most of which were still at the safe level. The sulfur dioxide dietary exposure of general Chinese population was below the ADI.
出处
《中国食品卫生杂志》
2017年第6期735-739,共5页
Chinese Journal of Food Hygiene
关键词
水产品
二氧化硫
亚硫酸盐
膳食暴露
风险分析
食品安全
Dried aquatic products
sulfur dioxide
sulfites
dietary exposure
risk analysis
food safety
