Titre :

Monitoring of pesticides residues in fruits and vegetables: Method optimization and application

Auteur(s) :

Sahyoun, Wissam [Auteur]
الجامعة اللبنانية [بيروت] = Lebanese University [Beirut] = Université libanaise [Beyrouth] [LU / ULB]
Laboratoire Avancé de Spectroscopie pour les Intéractions la Réactivité et l'Environnement - UMR 8516 [LASIRE]
Net-David-Buytaert, Sopheak [Auteur]
Laboratoire Avancé de Spectroscopie pour les Intéractions la Réactivité et l'Environnement (LASIRE) - UMR 8516
Baroudi, Moomem [Auteur]
Ouddane, Baghdad [Auteur]
Laboratoire Avancé de Spectroscopie pour les Intéractions la Réactivité et l'Environnement (LASIRE) - UMR 8516

Titre de la revue :

Food Bioscience

Nom court de la revue :

Food Biosci.

Numéro :

50

Pagination :

-

Date de publication :

2022-12-30

ISSN :

2212-4292

Mot(s)-clé(s) en anglais :

d-SPE
QuEChERS extraction
GC-MS/MS
Pesticides
Fruits
Vegetables

Discipline(s) HAL :

Chimie
Sciences de l'environnement

Résumé en anglais : [en]

QuEChERS CEN Standard Method EN 15662 method was used with some modification for better efficiency of the extraction and purification of pesticides residues in fruits and vegetables matrix. The extracts were analyzed by ...
Lire la suite >QuEChERS CEN Standard Method EN 15662 method was used with some modification for better efficiency of the extraction and purification of pesticides residues in fruits and vegetables matrix. The extracts were analyzed by GC–MS/MS for 14 multiclass pesticides in fruits and vegetables. The method was validated with real matrix with good efficiency ranging from 73 to 124% and the LODs and LOQs were 0.001–0.4 μg kg−1 and 0.002–1.0 μg kg−1 respectively. The method was applied to investigate the level of pesticide residues in 58 fruits and vegetables and with four condition: with and without washing, with and without skin. This condition is to simulate the condition how people consume fruits and vegetables and to find out if with the sample act, the level of pesticides can be reduced. This studied confirmed the absences or lower concentration of pesticides in organic fruits and vegetables compared to which originated from intensive agricultural where pesticides are widespread used. The results were then compared to the maximum residue limits for each pesticides and in each matrix. Our results allow to conclude that washing or removing skin should be one of the solution to reduced health impact related to pesticide in fruits and vegetables.Lire moins >

Langue :

Anglais

Comité de lecture :

Oui

Audience :

Internationale

Vulgarisation :

Non

Établissement(s) :

Université de Lille
CNRS

Collections :

• Laboratoire Avancé de Spectroscopie pour les Intéractions la Réactivité et l'Environnement (LASIRE) - UMR 8516

Date de dépôt :

2024-02-28T23:46:27Z
2024-03-19T13:58:48Z