论文部分内容阅读
目的掌握我国主要食品中的邻苯二甲酸二异壬酯(DINP)含量水平,评估我国居民DINP膳食摄入水平及其潜在健康风险。方法利用2011—2013年检测的25类食品的含量数据及2002年中国居民营养与健康状况调查数据,采用简单分布评估方法,对我国不同性别-年龄组人群DINP摄入水平及其潜在风险进行评估。结果各类食品DINP的平均含量为0.24 mg/kg,最大值为9.55 mg/kg。我国全人群膳食DINP的平均每日摄入量为4.39μg/kg BW,仅占TDI的2.93%。不同性别-年龄组人群以2~6岁儿童每日摄入量最高,平均为8.91μg/kg BW,占TDI的5.94%,其次为7~12岁年龄组儿童,平均为6.53μg/kg BW,占TDI的4.35%;全人群中高食物量消费人群的DINP每日摄入量(P97.5)为8.35μg/kg BW,占TDI的5.57%,各性别-年龄组人群高食物量消费人群的DINP每日摄入量范围为5.44~13.84μg/kg BW,均低于TDI。结论我国人群DINP膳食摄入的健康风险总体处于可接受水平,健康风险较低。
Objective To determine the level of di-isononyl phthalate (DINP) in China’s major foodstuffs and evaluate the DINP dietary intake and its potential health risks in China. Methods Based on the data of 25 kinds of foodstuffs detected in 2011-2013 and the survey data of nutrition and health of Chinese residents in 2002, the DINP intake and its potential risk in different gender-age groups in China were evaluated by simple distribution assessment . Results The average content of DINP in all kinds of food was 0.24 mg / kg and the maximum was 9.55 mg / kg. The average daily dietary intake of DINP in our whole population is 4.39μg / kg BW, accounting for only 2.93% of TDI. The average daily intake of children aged 2-6 years was 8.91μg / kg BW, accounting for 5.94% of TDI, followed by children aged 7-12 years, with an average of 6.53μg / kg BW , Accounting for 4.35% of the TDI; the DINP daily intake (P97.5) of the high-food-consumption population of the whole population was 8.35 μg / kg BW, accounting for 5.57% of the TDI, and the high-food consumption population of all sex-age groups The daily DINP intake ranged from 5.44 to 13.84 μg / kg BW, both lower than TDI. Conclusion The overall health risk of dietary intake of DINP in our population is generally at an acceptable level, with a lower health risk.