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Development of QuEChERS clean-up based on EMR-lipid for simultaneous analysis of 9 mycotoxins, acaylamide and 5-Hydroxymethylfurfural in biscuit by UHPLC-MS/MS.
Long, You; Huang, Yousheng; Zhu, Mengting; Ma, Yingjie; Gan, Bei; Wang, YuanXing; Yu, Qiang; Xie, Jianhua; Chen, Yi.
Afiliação
  • Long Y; State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China.
  • Huang Y; Jiangxi Institute of Analysis and Testing, Nanchang 330029, China.
  • Zhu M; State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei 230036, China.
  • Ma Y; State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China.
  • Gan B; Jiangxi Provincial Product Quality Supervision Testing College, Nanchang 330029, China.
  • Wang Y; State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China.
  • Yu Q; State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China.
  • Xie J; State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China.
  • Chen Y; State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China. Electronic address: chenyi15@ncu.edu.cn.
Food Chem ; 409: 135265, 2023 May 30.
Article em En | MEDLINE | ID: mdl-36584524
ABSTRACT
A robust and sensitive analytical method for the simultaneous determination of 9 mycotoxins, AA, and 5-HMF by UHPLC-MS/MS was developed. Clean-up of the extracts was achieved by d-SPE with EMR-lipid. A new column phase (C18-PFP) was selected for HPLC separation after comparison with the C18 column. Finally, the method gave good linear relations with regression coefficients R2 > 0.99. The recovery of all the tested compounds was within the range of 70.67 to 104.88%, and the intraday and interday relative standard deviations (RSD) were lower than 12.49. The proposed method was then applied to investigate the mycotoxins, AA and 5-HMF in 20 food samples sold in the retail market. AA and 5-HMF were widely detected, and half of the samples were found to contain at least one mycotoxin contamination. Therefore, this method is potential to be used as a convenient and effective method for the cookies product quality control in the future.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Espectrometria de Massas em Tandem / Micotoxinas Idioma: En Ano de publicação: 2023 Tipo de documento: Article
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Espectrometria de Massas em Tandem / Micotoxinas Idioma: En Ano de publicação: 2023 Tipo de documento: Article