Výsledky vyhledávání

Development and validation of a multianalyte method for quantification of aflatoxins and bongkrekic acid in rice and noodle products using PRiME-UHPLC-MS/MS method

Autor: Junpeng Hu, Ming Liang, Yanping Xian, Rongqiao Chen, Li Wang, Xiangchang Hou, Yuluan Wu

Publikováno v: Food chemistry. 395

An analytical method based on PRiME (process, robustness, improvements, matrix effects, ease of use) HLB purification followed by the ultra-high liquid chromatography tandem mass spectrometry (UHPLC-MS/MS) detection has been developed for the determi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10f790c0269baf4e3fdf1f5b09fa359e
https://pubmed.ncbi.nlm.nih.gov/35792489

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Modified QuEChERS purification and Fe3O4 nanoparticle decoloration for robust analysis of 14 heterocyclic aromatic amines and acrylamide in coffee products using UHPLC-MS/MS

Autor: Xiaofang Zeng, Yanping Xian, Hou Xiangchang, Chi Zhang, Weidong Bai, Yuluan Wu, Hao Dong, Chen Liwei, Xindong Guo

Publikováno v: Food Chemistry. 285:77-85

Based on QuEChERS dispersed purification, Fe3O4 nanoparticle decoloration and UHPLC–MS/MS, a robust and sensitive method was established for simultaneous analysis of 14 heterocyclic aromatic amines (HAAs) and acrylamide (AA) in coffee products. Sam

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2962f3976abb7ddc9b92dc8b0d9f539f
https://doi.org/10.1016/j.foodchem.2019.01.132

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A novel approach for simultaneous analysis of perchlorate (ClO4−) and bromate (BrO3−) in fruits and vegetables using modified QuEChERS combined with ultrahigh performance liquid chromatography-tandem mass spectrometry

Autor: Yuluan Wu, Liang Zhu, Hao Dong, Yanping Xian, Kaijun Xiao

Publikováno v: Food Chemistry. 270:196-203

Perchlorate (ClO4−) and bromate (BrO3−) are mainly determined by ion chromatography methods. The present work aims to develop a modified QuEChERS combined with ultrahigh performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) meth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::991aa2e70a84dc834d7f017c4f2739a8
https://doi.org/10.1016/j.foodchem.2018.07.091

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Akademický článek

Dispersive Liquid-Liquid Microextraction Combined with Ultrahigh Performance Liquid Chromatography/Tandem Mass Spectrometry for Determination of Organophosphate Esters in Aqueous Samples

Autor: Haiying Luo, Yanping Xian, Xindong Guo, Donghui Luo, Yuluan Wu, Yujing Lu, Bao Yang

Publikováno v: The Scientific World Journal, Vol 2014 (2014)

A new technique was established to identify eight organophosphate esters (OPEs) in this work. It utilised dispersive liquid-liquid microextraction in combination with ultrahigh performance liquid chromatography/tandem mass spectrometry. The type and

Externí odkaz: https://doaj.org/article/2b67ba6082fa40b68e48d10165e08b56

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Perchlorate occurrence in foodstuffs and water: Analytical methods and techniques for removal from water - A review

Autor: Chen Rongqiao, Yanping Xian, Bin Wang, Hou Xiangchang, Hao Dong, Hu Junpeng, Yuluan Wu, Li Wang, Liang Ming

Publikováno v: Food chemistry. 360

Perchlorate (ClO4-), a type of contaminant with high diffusivity and durability, has been widely detected in water and foodstuffs, arousing a global concern. It can interfere with normal function of the human thyroid gland, affecting human health. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27fc2d1e59096ed24be9294e35a7b512
https://pubmed.ncbi.nlm.nih.gov/34034057

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Determination of bongkrekic acid and isobongkrekic acid in rice noodles by HPLC-Orbitrap HRMS technology using magnetic halloysite nanotubes

Autor: Liang Ming, Li Wang, Yanping Xian, Chen Rongqiao, Hu Junpeng, Bin Wang, Yuluan Wu, Hou Xiangchang

Publikováno v: Food chemistry. 344

The existing extraction and detection methods of bongkrekic acid (BKA) and isobongkrekic acid (IBKA) are complex, time-consuming and solvent-consuming. In this work, a simple and fast pre-concentration procedure based on Fe3O4/HNTs was developed for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ce47c70676b57118604376c89cd5817
https://pubmed.ncbi.nlm.nih.gov/33246684

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A modified quick, easy, cheap, effective, rugged, and safe cleanup method followed by liquid chromatography-tandem mass spectrometry for the rapid analysis of perchlorate, bromate and hypophosphite in flour

Autor: Yanping Xian, Li Wang, Hao Dong, Xindong Guo, Chen Liwei, Hou Xiangchang, Bin Wang, Yuluan Wu

Publikováno v: Journal of Chromatography A. 1526:31-38

A selective, sensitive and useful method, based on modified QuEChERS cleanup combined with liquid chromatography-tandem mass spectrometry (LC–MS/MS) in the negative-ion electrospray ionization (ESI−) mode, was developed and validated for the simu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd48ea08950ccf6cd4d59563457e1bd5
https://doi.org/10.1016/j.chroma.2017.10.047

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Dispersive micro solid phase extraction (DMSPE) using polymer anion exchange (PAX) as the sorbent followed by UPLC–MS/MS for the rapid determination of four bisphenols in commercial edible oils

Autor: Yanping Xian, Bin Wang, Hao Dong, Xindong Guo, Li Wang, Yuluan Wu

Publikováno v: Journal of Chromatography A. 1517:35-43

The present work presents a novel and rapid analytical method for the simultaneous analysis of bisphenol A (BPA), bisphenol B (BPB), bisphenol F (BPF) and bisphenol S (BPS) in edible oil based on dispersive micro solid phase extraction (DMSPE) for th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::153fe59d88cad9b628058d38a7595281
https://doi.org/10.1016/j.chroma.2017.08.067

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