Determination of Auramine O in animal feedstuffs using ultra performance liquid chromatography tandem mass spectrometry

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dc.contributor.authorNguyen, Thi Ha
dc.contributor.authorNguyen, Bich Nu
dc.contributor.authorLe, Phuong Thao
dc.contributor.authorTran, Thi Hong
dc.contributor.authorNguyen, Kieu Hung
dc.date.accessioned2024-08-25T15:16:53Z
dc.date.available2024-08-25T15:16:53Z
dc.date.issued2019
dc.description6 pages.
dc.description.abstractA method based on ultra-high performance liquid chromatography coupled with tandem massspectrometry (UPLC/MS/MS) was developed for simple and rapid determination of the residues of Auramine O in animal feedstuffs. The samples were extracted by MeOH: H2O + HCOOH0.1% and then analyzed in multiple reaction monitoring (MRM) mode. The mobile phase was ultrapure water with 0.1% formic acid. Under the optimized detection conditions, the linear range for Auramine O was 20 - 100µg/L and the linear correlation coefficients found more than 0.99 The limit of quantification of Auramine O was 0.34 mg/kg. The recoveries of Auramine O ranged from 64.71 - 94.12% with relative standard deviations (RSD) of 4.93 - 8.31% with the concentration range of 20 - 100 µg/L. This method is simple, effective, sensitive and is suitable for the determination and confirmation of Auramine O in animal feedstuffs.
dc.identifier.citationNguyen Tat Thanh University. (2019). Journal of Science and Technology - NTTU, No 06. ISSN 2615-9015.
dc.identifier.issn2615-9015
dc.identifier.urihttps://oerrepository.ntt.edu.vn/handle/298300331/371
dc.language.isoen
dc.publisherNguyen Tat Thanh University
dc.subjectAuramine O
dc.subjectAnimal feedstuffs
dc.subjectUPLC/MS/MS
dc.titleDetermination of Auramine O in animal feedstuffs using ultra performance liquid chromatography tandem mass spectrometry
dc.typeArticle
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