Validation of a Simple and Reliable Method for the Determination of Aflatoxins in Soil and Food Matrices.
Journal
ACS omega
ISSN: 2470-1343
Titre abrégé: ACS Omega
Pays: United States
ID NLM: 101691658
Informations de publication
Date de publication:
27 Jul 2021
27 Jul 2021
Historique:
received:
17
03
2021
accepted:
12
05
2021
entrez:
2
8
2021
pubmed:
3
8
2021
medline:
3
8
2021
Statut:
epublish
Résumé
Aflatoxins (AFs) are toxic fungal secondary metabolites that are commonly detected in food commodities. Currently, there is a lack of generic methods capable of determining AFs both at postharvest stages in agricultural products and preharvest stages, namely, the agricultural soil. Here, we present a simple and reliable method for quantitative analysis of AFs in soil and food matrices at environmentally relevant concentrations for the first time, using the same extraction procedure and chromatography, either by HPLC-FLD or LC-MS. AFs were extracted from matrices by ultrasonication using an acetonitrile/water mixture (84:16, v + v) without extensive and time-consuming cleanup procedures. Food extracts were defatted with
Identifiants
pubmed: 34337207
doi: 10.1021/acsomega.1c01451
pmc: PMC8319938
doi:
Types de publication
Journal Article
Langues
eng
Pagination
18684-18693Informations de copyright
© 2021 The Authors. Published by American Chemical Society.
Déclaration de conflit d'intérêts
The authors declare no competing financial interest.
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