Occurrence of synthetic phenolic antioxidants in foodstuffs from ten provinces in China and its implications for human dietary exposure
文献类型：期刊论文
| 作者 | Wang, Wanyi; Wang, Xin; Zhu, Qingqing ; Zhou, Qunfang; Wang, Yawei; Liao, Chunyang; Jiang, Guibin
|
| 刊名 | FOOD AND CHEMICAL TOXICOLOGY
 |
| 出版日期 | 2022-07 |
| 卷号 | 165期号:0页码:113134 |
| 关键词 | BUTYLATED HYDROXYTOLUENE BHT MAXIMUM DAILY INTAKE TRANSFORMATION PRODUCTS LIQUID-CHROMATOGRAPHY HYDROXYANISOLE BHA PROPYL GALLATE METABOLITES TBHQ FATE FOOD |
| ISSN号 | 0278-6915 |
| 英文摘要 | Synthetic phenolic antioxidants (SPAs) are widely used as food additives to delay the oxidation rate of oils and oil products. The concentrations and compositions of SPAs in Chinese residents' most popular daily foods and the resulting exposure risk of SPAs are not clear. Therefore, this study collected food samples in 13 food categories (n = 289) from 10 provinces in China. At least one of the SPAs was detected in approximately 99.7% of foodstuffs, and the concentration of n-expressionry sumexpressiontion SPAs ranged from not detected to 7830 (geometric mean (GM): 296 ng/g wet weight). 2,6-2 tert butyl p-1,4-benzoquinone (BHT-Q) was the main transformation product, but SPAs in food tend to exist in the parent form. A significant difference between food categories was analyzed. The highest GM of sigma SPAs occurred in cereals and cereal products, which was approximately 8 times higher than that in beverages. The estimated daily intakes of sigma SPAs in Chinese preschoolers, school-age children, adults and elderly individuals were 22200, 9970, 7540 and 7700 ng/kg bw/day, respectively. The exposure risks of SPAs decreased with age. This is the first simultaneous analysis of SPAs in multiple provinces and multiple categories of foodstuffs. |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/47590]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 通讯作者 | Liao, Chunyang |
| 作者单位 | 1.Northeastern Univ, Coll Sci, Dept Chem, Shenyang 110819, Liaoning, Peoples R China 2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Chem & Ecotoxicol, Beijing 100085, Peoples R China 3.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Beijing 100085, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Wanyi,Wang, Xin,Zhu, Qingqing,et al. Occurrence of synthetic phenolic antioxidants in foodstuffs from ten provinces in China and its implications for human dietary exposure[J]. FOOD AND CHEMICAL TOXICOLOGY,2022,165(0):113134. |
| APA | Wang, Wanyi.,Wang, Xin.,Zhu, Qingqing.,Zhou, Qunfang.,Wang, Yawei.,...&Jiang, Guibin.(2022).Occurrence of synthetic phenolic antioxidants in foodstuffs from ten provinces in China and its implications for human dietary exposure.FOOD AND CHEMICAL TOXICOLOGY,165(0),113134. |
| MLA | Wang, Wanyi,et al."Occurrence of synthetic phenolic antioxidants in foodstuffs from ten provinces in China and its implications for human dietary exposure".FOOD AND CHEMICAL TOXICOLOGY 165.0(2022):113134. |
入库方式： OAI收割
来源：生态环境研究中心
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