Dynamics of the degradation of acetyl-CoA carboxylase herbicides in vegetables

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F21%3A88359" target="_blank" >RIV/60460709:41210/21:88359 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22330/21:43922694

Výsledek na webu

<a href="https://www.mdpi.com/2304-8158/10/2/405" target="_blank" >https://www.mdpi.com/2304-8158/10/2/405</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/foods10020405" target="_blank" >10.3390/foods10020405</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Dynamics of the degradation of acetyl-CoA carboxylase herbicides in vegetables

Popis výsledku v původním jazyce

Aryloxyphenoxy-propionates and cyclohexanediones are herbicides most widely used in dicot crops worldwide. The main objective of the study was to determine the dynamics of herbicide residues in carrot, lettuce, cauliflower, and onion in order to suggest a low level of residues in harvested vegetables. Small plot field trials were carried out in four vegetables in the Czech Republic. The samples of vegetables were collected continuously during the growing season. Multiresidue methods for the determination of herbicide residues by LC-MS/MS were used. Non-linear models of degradation of individual herbicides in vegetables were calculated using the exponential decay formula. Action GAP pre-harvest intervals for the 25% and 50% maximum residue limit (MRL) and 0,01 mg/kg limit (baby food) were established for all tested herbicides. The degradation dynamics of fluazifop in carrot, onion, and cauliflower was significantly slower compared to quizalofop and haloxyfop. The highest amount (2,796 mg/kg) of fluazi

Název v anglickém jazyce

Dynamics of the degradation of acetyl-CoA carboxylase herbicides in vegetables

Popis výsledku anglicky

Aryloxyphenoxy-propionates and cyclohexanediones are herbicides most widely used in dicot crops worldwide. The main objective of the study was to determine the dynamics of herbicide residues in carrot, lettuce, cauliflower, and onion in order to suggest a low level of residues in harvested vegetables. Small plot field trials were carried out in four vegetables in the Czech Republic. The samples of vegetables were collected continuously during the growing season. Multiresidue methods for the determination of herbicide residues by LC-MS/MS were used. Non-linear models of degradation of individual herbicides in vegetables were calculated using the exponential decay formula. Action GAP pre-harvest intervals for the 25% and 50% maximum residue limit (MRL) and 0,01 mg/kg limit (baby food) were established for all tested herbicides. The degradation dynamics of fluazifop in carrot, onion, and cauliflower was significantly slower compared to quizalofop and haloxyfop. The highest amount (2,796 mg/kg) of fluazi

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

21101 - Food and beverages

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Foods

ISSN

2304-8158

e-ISSN

2304-8158

Svazek periodika

10

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

13

Strana od-do

0-0

Kód UT WoS článku

000622536300001

EID výsledku v databázi Scopus

2-s2.0-85103038961