Evaluating Antiparasitic Compounds in Cattle Hair Using DART-MS
Author Information
Author(s): Batista Junior Almir Custodio, Maciel Lanaia Ítala Louzeiro, Rocha Yuri Arrates, Souza Gabriela Guimarães, Vaz Boniek Gontijo, Lopes Welber Daniel Zanetti, Botelho Ana Flávia Machado, Chalom Marc Yves, Chaves Andréa Rodrigues
Primary Institution: Universidade Federal de Goiás
Hypothesis
The study aims to develop a reliable method for screening antiparasitic agents in cattle hair using DART-MS.
Conclusion
The DART-MS method effectively quantifies antiparasitic agents in cattle hair, providing rapid analysis and supporting livestock management.
Supporting Evidence
- The DART-MS method allows for direct analysis of cattle hair without extensive sample preparation.
- The method demonstrated precision and accuracy below 15%, suitable for regulatory compliance.
- DART-MS provides rapid analysis, requiring only 30 seconds per assay.
- The study highlights the importance of monitoring antiparasitic agents for effective livestock management.
- The AGREE metric indicates the sustainability of the DART-MS method.
Takeaway
This study shows a new way to quickly check for antiparasitic chemicals in cattle hair, which helps farmers know how to use these treatments better.
Methodology
The study used Direct Analysis in Real Time Mass Spectrometry (DART-MS) to analyze cattle hair samples for antiparasitic agents without extensive sample preparation.
Limitations
In situ analysis could not quantify the analytes due to the absence of an internal standard.
Digital Object Identifier (DOI)
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