婴幼儿辅助食品中矿物油的污染水平及其健康影响评估
作者:
作者单位:

1.国家食品安全风险评估中心,北京 100022;2.北京市理化分析测试中心,北京 100094

作者简介:

杨道远 男 助理研究员 研究方向为食品安全风险评估 E-mail: yangdaoyuan@cfsa.net.cn

通讯作者:

隋海霞 女 研究员 研究方向为食品安全风险评估 E­mail: suihaixia@cfsa.net.cn

中图分类号:

R155

基金项目:

国家重点研发计划 (2018YFC1603103);国家自然科学基金(32061160474);国家食品安全风险评估中心青年科研基金(2021003)


Contamination level of mineral oil hydrocarbons in complementary foods and their health impact assessment for infants and young children aged 0­3 years
Author:
Affiliation:

1.China National Center for Food Safety Risk Assessment, Beijing 100022, China;2.Beijing Center for Physical and Chemical Analysis, Beijing 100094, China

Fund Project:

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    摘要:

    目的 了解我国婴幼儿辅助食品中烃类矿物油的污染水平,并评估其对我国0~3岁婴幼儿消费人群的潜在健康影响。方法 采用在线高效液相-气相色谱法检测饱和烃矿物油(MOSH)和芳香烃矿物油(MOAH)的含量。结合2015年中国居民食物消费量数据,采用简单分布法对我国0~3岁婴幼儿矿物油膳食暴露开展风险评估。结果 4类(罐装辅助食品、米粉、面条、饼干或磨牙棒)共计138份市售婴幼儿辅助食品中,MOSH(C16~C35)的总检出率为45.65%,在各类辅食中平均污染水平范围为0.55~4.40 mg/kg。MOAH仅在1个面条样品和4个饼干或磨牙棒样品中检出,总检出率为3.62%。我国0~3岁婴幼儿辅食消费人群MOSH(C16~C35)每日平均暴露量及高食物消费量人群(P95)暴露量分别为6.21和19.27 μg/kg·BW,各年龄组暴露限值均大于100。结论 我国0~3岁婴幼儿经辅食中MOSH膳食暴露导致的健康风险很低。需要关注婴幼儿辅食中MOAH的污染。

    Abstract:

    Objective To study the contamination level of mineral oil hydrocarbons in complementary foods for infants and young children and assess its potential health impact for consumers aged 0-3 years old in China.Methods The contents of mineral oil saturated hydrocarbons (MOSH) and mineral oil aromatic hydrocarbons (MOAH) were determined by on-line high-performance liquid chromatography coupled with gas chromatography and flame ionization detector. Based on the food consumption data of Chinese residents in 2015, the exposure to mineral oil hydrocarbons in complementary foods of Chinese infants and young children aged 0-3 years old was assessed by simple distribution method.Results The overall detection rate of MOSH (C16-C35) in 4 types of complementary foods (canned foods, rice flour, noodles, and biscuits or molar sticks) in total of 138 commercially available complementary food samples was 45.65%, and the mean contamination level in different types of complementary foods was in the range of 0.55-4.40 mg/kg. The MOAH was only detected in 1 sample of noodles and 4 samples of biscuits or molar sticks. The overall detection rate of MOAH was 3.62%. The average daily exposure and high food consumption (P95) daily exposure of MOSH (C16-C35) for complementary foods consumer only population were 6.21 and 19.27 μg/kg·BW, respectively. The margins of exposure of all age groups were higher than 100.Conclusion The health risk from dietary exposure to MOSH by consuming complementary foods is very low for infants and young children aged 0-3 years old in China. Attention should be paid to the contamination of MOAH in complementary foods for infants and young children.

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杨道远,肖潇,武彦文,李冰宁,刘玲玲,李建文,潘峰,雍凌,宋雁,隋海霞.婴幼儿辅助食品中矿物油的污染水平及其健康影响评估[J].中国食品卫生杂志,2022,34(2):302-307.

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  • 收稿日期:2021-09-26
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  • 在线发布日期: 2022-05-18
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