Accurate and stable detection of p-phenylenediamine antioxidants and their transformation products in aquatic products using antioxidant protection - Analysis of actual aquatic products
文献类型： 外文期刊
作者： Zhang, Qicai 1 ; Wang, Xianli 1 ; Liu, Chengbin 1 ; Li, Huaxi 1 ; Deng, Zhongsheng 1 ; Yao, Chunxia 1 ; Li, Yameng 1 ; Rao, Qinxiong 1 ; Song, Weiguo 1 ;
作者机构： 1.Shanghai Acad Agr Sci, Inst Agrofood Stand & Testing Technol, Shanghai 201106, Peoples R China
2.Shanghai Serv Platform Agroprod Qual & Safety Eval, Shanghai 201106, Peoples R China
关键词： p -Phenylenediamine antioxidants; Transformation products; Antioxidant protection; Multi-plug filtration clean-up; Aquatic products
期刊名称：JOURNAL OF HAZARDOUS MATERIALS （ 影响因子：11.3； 五年影响因子：12.4 ）
ISSN： 0304-3894
年卷期： 2024 年 480 卷
页码：
收录情况： SCI
摘要： Given the high toxicity of N-(1,3-dimethylbutyl)-N '-phenyl-p-phenylenediamine (6PPD) derivatives, such as 6PPD quinone (6PPDQ) to salmon, as well as their ubiquitous presence in the environment, the contaminant of aquatic food products has drawn significant attention. However, analytical methods for p-Phenylenediamines (PPDs) and their transformation products (TPs) in aquatic products remain underdeveloped. In particular, the degradation of some compounds and strong matrix effects complicate detection. In this study, we present a stable, rapid, and sensitive method combining salt-out assisted extraction, antioxidant protection, and multi-plug filtration clean-up (m-PFC) to detect two PPDs and five TPs in aquatic products. Crucially, the appropriate selection of antioxidants prevented the degradation of the easily oxidized target compounds. Further, the m-PFC method significantly enhanced the purification efficiency, achieving satisfactory recoveries (62.1-115 %), and method detection limits (MDLs) ranging from 0.00300 to 0.400 mu g/kg. Subsequently, the method was applied to monitor PPDs and their TPs in aquatic products systematically, revealing the presence of 6PPD and N-isopropyl
- 相关文献
作者其他论文 更多>>
-
Identification of the geographical origin of wild rice field eel (Monopterus albus) in China by stable isotopes
作者：Lv, Weiwei;Li, Muyan;Zhao, Yifan;Huang, Weiwei;Yang, Hang;Yuan, Quan;Zhang, Yuning;Zhou, Wenzong;Lu, Yangyang;Yao, Chunxia;Wang, Danhe;Song, Wei;Song, Weiguo;Li, Muyan;Zhao, Yifan;Li, Mingyou;Hu, Wei
关键词：Monopterus albus; Stable isotope; Geographical origin; Traceability; Discriminant analysis
-
Combined Toxicity Assessment of Deoxynivalenol and Pb2+ on HK-2 Cells Involved in Excessive ROS-Induced Ferroptosis
作者：Zhu, Zuoyin;Wang, Jie;Cheng, Haisheng;Zhou, Xinli;Zhu, Zuoyin;Wang, Jie;Cheng, Haisheng;Zhao, Hanke;Liu, Chengbin;Yang, Junhua
关键词：ferroptosis; combined toxicity; mycotoxins; heavy metals
-
Effectiveness of Different Organic Solvent Additions to Water Samples for Reducing the Adsorption Effects of Organic Pesticides Using Ultra-High-Performance Liquid Chromatography-Tandem Mass Spectrometry
作者：Liu, Yucan;Xu, Xinyi;Wang, Ying;Zhang, Yan;Lu, Jianbo;Liu, Chengbin;Duan, Jinming;Sun, Hongwei
关键词：adsorption effect; UHPLC-ESI-MS/MS; organic pesticides; direct injection technique; detection signal intensity; organic solvent; addition ratio
-
2D/2D Co3O4/BiOCl nanocomposite with enhanced antibacterial activity under full spectrum: Synergism of mesoporous structure, photothermal effect and photocatalytic reactive oxygen species
作者：Wang, Xuesheng;Zhang, Zhijie;Shao, Yi;Yao, Chunxia;Huang, Liujuan;Song, Wei;Yang, Xianli
关键词：BiOCl; Photothermal effect; Antibacterial; Photocatalysis
-
Perfluorobutane Sulfonate (PFOS) Accumulation in Tissues of Cherax quadricarinatus and Its Toxicity Mechanism
作者：Hong, Shuang;Hong, Shuang;Liu, Chengbin;Li, Yameng;Song, Wei;Wang, Xianli;Liu, Xiaoyu;Wang, Hongzhuo;Li, Kepiao;Cao, Xiaolong;Yao, Chunxia;Zhu, Tian;Lv, Weiwei
关键词：perfluoroctane sulfonate; Cherax quadricarinatus; transcriptomics; toxic effect
-
Isotope Ratio Mass Spectrometry (IRMS)-Based Authentication of the Geographic Origins of Volvariella volvacea (Bull.) Singer
作者：Liu, Xing;Liu, Zhu;Li, Peijun;Liu, Xing;Rao, Qinxiong;Zhang, Qicai;Geng, Hao;Lu, Yangyang;Chen, Shanshan;Song, Weiguo;Liu, Xing;Rao, Qinxiong;Zhang, Qicai;Geng, Hao;Lu, Yangyang;Chen, Shanshan;Song, Weiguo;Liu, Zhu;Li, Peijun
关键词：
Volvariella volvacea ; stable isotope; nutrition component; geographic origin; PLS-DA -
Non-targeted metabolomics studies revealed the effects of environmentally relevant concentrations of perfluorooctane sulfonic acid (PFOS) on carbohydrate metabolism in red claw crayfish (Cherax quadricarinatus)
作者：Hong, Shuang;Liu, Chengbin;Liu, Xiaoyu;Rao, Qinxiong;Wang, Xianli;Zhang, Qicai;Yao, Chunxia;Song, Weiguo;Hong, Shuang
关键词：Perfluoroctane sulfonate; Environmental relevant concentration; Cherax quadricarinatus; Metabolomics; Carbohydrate metabolism
