海产品中邻苯二甲酸酯的检测及健康风险评估
DOI:
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

基金项目:

国家重点研发计划项目(2019YFD0901204); 浙江省重点研发计划项目(2019C02056); 国家自然科学基金项目(31800430); 浙江省科技计划项目(2017F50021); 浙江省科协育才项目(2017YCGC013)


Determination and Risk Assessment of Phthalic Acid Esters in Seafood
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    以海产品为分析对象,开发了16种邻苯二甲酸酯(PAEs)的GC-MS检测法。将方法应用于舟山经济海产品的检测,同时评估人体摄入海产品中PAEs的健康风险。结果显示,该方法线性范围、检出限(3S/N)分别为1~1 000μg/L和0.15~0.3μg/kg。低、中、高3个梯度加标回收率、相对标准偏差分别为73%~117%和2.8%~7.5%(n=5)。SPSS分析表明:不同海产品中PAEs浓度水平无显著性差异,∑PAEs含量为80.0~438μg/kg,其中邻苯二甲酸二-2-乙基己酯(DEHP)、邻苯二甲酸二丁酯(DBP)、邻苯二甲酸二异丁酯(DIBP)占比最高,占∑PAEs的83.01%~94.18%。健康风险评估表明,所测海产品中PAEs的健康风险在可接受范围,PAEs对成人的健康风险略低于儿童。

    Abstract:

    A simple, efficienct, sensitive method for the determination of phthalates(PAEs) in seafood using GC-MS was proposed. Moreover, the contents of PAEs in different seafoods were determined, and their health risk assessment was evaluated, simultaneously. Under optimized condition, the linearity of this method and detection limits (3S/N) were in the range of 1-1 000 μg/L and 0.15-0.30 μg/kg, respectively. The recoveries of spiked 16 PAEs at low, medium and high three gradient levels were in the ranges of 73%-117%, with relative standard deviations of 2.8%-7.5% (n=5). The results showed that there was no significant difference in contents of PAEs among different type of seafood, and the∑PAEs ranged from 80.0 μg/kg to 438 μg/kg. diisobutyl phthalate (DIBP), di-n-butyl phthalate (DBP) and di-2-Ethylhexyl phthalate (DEHP) were the predominant compounds in all detected seafood, accounts for 83.01%-94.18% of the total PAEs. Based on health risk assessment, all detected seafoods were considered safe for consumption, and children’s health risk was slightly higher than adults.

    参考文献
    相似文献
    引证文献
引用本文

张露;胡红美;李铁军;徐开达;孙秀梅;应忠真;金衍健;杨承虎;郭远明;.海产品中邻苯二甲酸酯的检测及健康风险评估[J].中国食品学报,2020,20(5):258-265

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:
  • 最后修改日期:
  • 录用日期:
  • 在线发布日期: 2020-05-28
  • 出版日期:
文章二维码
版权所有 :《中国食品学报》杂志社     京ICP备09084417号-4
地址 :北京市海淀区阜成路北三街8号9层      邮政编码 :100048
电话 :010-65223596 65265375      电子邮箱 :chinaspxb@vip.163.com
技术支持:北京勤云科技发展有限公司

漂浮通知