浙江省农业科学院机构知识库

Residue Analysis and Dietary Risk Assessment of Pymetrozine in Potato (Solanum tuberosum L.) and Chrysanthemum morifolium (Ramat)

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文献类型：外文期刊

作者： Chen, Yuting ¹ ; Ye, Hui ¹ ; Fang, Nan ² ; Luo, Yuqin ² ; Wang, Xiangyun ² ; Li, Yanjie ² ; He, Hongmei ² ; Cheng, Youpu ¹ ; Zhang, Changpeng ² ;

作者机构： 1.Tianjin Agr Univ, Sch Hort & Landscape Architecture, Tianjin 300380, Peoples R China

2.Zhejiang Acad Agr Sci, Inst Agroprod Safety & Nutr, Hangzhou 310021, Peoples R China

关键词： risk assessment; Potato (Solanum tuberosum L.); Chrysanthemum morifolium (ramat); pymetrozine; HPLC-MS/MS

期刊名称：PLANTS-BASEL （影响因子：4.0；五年影响因子：4.4 ）

ISSN： 2223-7747

年卷期： 2023 年 12 卷 22 期

页码：

收录情况： SCI

摘要： Pymetrozine is used on potato (S. tuberosum) and Chrysanthemum morifolium (C. morifolium) to obtain greater yield and quality. However, pesticide use carries the potential for residues to remain and be detected on harvested crops. Therefore, the aim of this study was to estimate pesticide residues in S. tuberosum and C. morifolium products that are commercially available for human consumption and to assess the associated dietary risks. For this study, a total of 340 samples (200 S. tuberosum samples and 140 C. morifolium samples) were collected randomly from supermarkets and farmer's markets. Residues of pymetrozine in S. tuberosum and C. morifolium were detected by using an established and validated QuECHERS-HPLC-MS / MS method, while a dietary risk assessment of pymetrozine in S. tuberosum and C. morifolium was performed using these data. The detection rates of pymetrozine in S. tuberosum and C. morifolium samples were 92.31% and 98.17%, respectively, with residues not more than 0.036 and 0.024 mg/kg, respectively. Based on these results, the dietary risk assessment indicated that the intake of pymetrozine residues in S. tuberosum and C. morifolium does not pose a health risk. This work improved our understanding of the potential exposure risk of pymetrozine in S. tuberosum and C. morifolium.

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