Mass spectrometric identification and quantification of the antibiotic clavulanic acid in broiler chicken plasma and meat as a necessary analytical tool in finding ways to increase the effectiveness of currently used antibiotics in the treatment of broiler chickens

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F21%3AN0000064" target="_blank" >RIV/00027162:_____/21:N0000064 - isvavai.cz</a>

Result on the web

<a href="https://link.springer.com/article/10.1007/s00216-021-03307-6" target="_blank" >https://link.springer.com/article/10.1007/s00216-021-03307-6</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00216-021-03307-6" target="_blank" >10.1007/s00216-021-03307-6</a>

Result language

angličtina

Original language name

Mass spectrometric identification and quantification of the antibiotic clavulanic acid in broiler chicken plasma and meat as a necessary analytical tool in finding ways to increase the effectiveness of currently used antibiotics in the treatment of broiler chickens

Original language description

Clavulanic acid is a molecule with antimicrobial effect used in several livestock species treatment. Its inclusion in the treatment of infectious diseases of broilers requires determination of pharmacokinetic and pharmacodynamic parameters in order to determine the appropriate dosage for broilers and ensure safety of chicken products for human health. The present study describes the optimisation of analytical LC-MS/MS method for identification and quantification of clavulanic acid in broiler chicken plasma and meat. The limit of detection and the limit of quantification for the developed method were 3.09 μg·L−1 and 10.21 μg·L−1 for plasma and 2.57 μg·kg−1 and 8.47 μg·kg−1 for meat. The recoveries of the developed plasma and tissue extraction procedure were > 105.7% and > 95.6%, respectively. The achieved coefficient of variation of within-run precision ranged from 2.8 to 10.9% for plasma and from 6.5 to 8.5% for meat. The pharmacokinetic experiment was performed in 112 Ross broiler chickens assigned into time interval groups ranging from 10 min to 24 h in accredited animal facilities. Administered dose of clavulanic acid was 2.5 mg·kg−1 according to the manufacturer’s recommendations. The pharmacokinetic parameters obtained from the experiment are as follows: Cmax = 1.82 ± 0.91 mg·L−1, Tmax = 0.25 h, T1/2 = 0.87 h, Kel = 0.80 ± 0.04 h−1, AUC0-∞ = 2.17 mg·h ·L−1.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10406 - Analytical chemistry

Project

<a href="/en/project/QK1910057" target="_blank" >QK1910057: Genetaring of the data for determination of maximal residual limit for clavulanic acid in edible tissues of domestic fowl and pharmacokinetic and pharmacodynamic parameters of selected antimicrobials in broiler chickens</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2021

Confidentiality

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

Name of the periodical

Analytical and Bioanalytical Chemistry

ISSN

1618-2642

e-ISSN

1618-2650

Volume of the periodical

413

Issue of the periodical within the volume

13

Country of publishing house

DE - GERMANY

Number of pages

11

Pages from-to

3561-3571

UT code for WoS article

000639736000001

EID of the result in the Scopus database

2-s2.0-85104666330