![](/images/graphics-bg.png)
Determination of Progestin Residues in Fish by UPLC-Q-TOFMS Coupled with QuEChERS
Joint Authors
Gu, Chunxiu
Cheng, Yanling
Zhen, Xin
Chen, Xiaoxuan
Zhou, Kaowen
Source
Journal of Analytical Methods in Chemistry
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-05-02
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
A novel method was developed for simultaneous determination of 10 progestin residues in fish by ultra-performance liquid chromatography-quadrupole-time-of-flight mass spectrometry (UPLC-Q-TOF/MS) combined with a modified quick, easy, cheap, effective, rugged, and safe (QuEChERS) method.
The homogenized samples were dispersed by water, extracted with acetonitrile, and then purified by QuEChERS reagent.
The concentrated analytes were detected by UPLC-Q-TOF/MS.
High linearities (R2 > 0.995) and recoveries (85.71–117.08%) at three spiked levels (5, 10, and 20 ng/g) and low relative standard deviation values (<8.83%, n = 7) and limits of detection (0.23–0.66 ng/g) were obtained.
This method is simple, rapid, reliable, sensitive, and efficient and can be used for monitoring of progestin residues in fish.
This method provides a strong guarantee to deal with food emergencies for the laboratory, provides technical support for the screening and quantitative detection of progesterone in fish, and provides technical support for the food safety of aquatic products.
American Psychological Association (APA)
Gu, Chunxiu& Cheng, Yanling& Zhen, Xin& Chen, Xiaoxuan& Zhou, Kaowen. 2019. Determination of Progestin Residues in Fish by UPLC-Q-TOFMS Coupled with QuEChERS. Journal of Analytical Methods in Chemistry،Vol. 2019, no. 2019, pp.1-6.
https://search.emarefa.net/detail/BIM-1169226
Modern Language Association (MLA)
Gu, Chunxiu…[et al.]. Determination of Progestin Residues in Fish by UPLC-Q-TOFMS Coupled with QuEChERS. Journal of Analytical Methods in Chemistry No. 2019 (2019), pp.1-6.
https://search.emarefa.net/detail/BIM-1169226
American Medical Association (AMA)
Gu, Chunxiu& Cheng, Yanling& Zhen, Xin& Chen, Xiaoxuan& Zhou, Kaowen. Determination of Progestin Residues in Fish by UPLC-Q-TOFMS Coupled with QuEChERS. Journal of Analytical Methods in Chemistry. 2019. Vol. 2019, no. 2019, pp.1-6.
https://search.emarefa.net/detail/BIM-1169226
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1169226