Determination of Methomyl Residues in Bohe by Ultrahigh-Performance Liquid Chromatography-Tandem Mass Spectrometry (UPLC-MS)
Joint Authors
Qiu, Liping
Zheng, Yao
Naa Adoley, Addotey Tracy
Fateh, Benkhelifa
Hu, Gengdong
Chen, Jiazhang
Wu, Wei
Source
International Journal of Analytical Chemistry
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-4, 4 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-11-05
Country of Publication
Egypt
No. of Pages
4
Main Subjects
Abstract EN
The aim of this work is to investigate the presence of methomyl pesticide residue and the rate of disappearance in mint cultivated in the aquaponics system based on the application of UPLC-MS to establish a safety time interval before crop harvesting.
Results showed that an effective and sensitive method based on UPLC-MS has been used for the determination of methomyl pesticide residues in mint.
The initial residue level was much higher in roots (79.52 μg/kg), and it can be decreased to 16.73 (after 15 days) μg/kg and 3.31 (20 days) μg/kg, while the least was detected on the mix leaves and stems (44.54 μg/kg), and it can be decreased to 15.35 (after 20 days).
In our case, we suggest that a safety interval in the range of 15–20 days should be allowed after the detection of methomyl in water, and the concentration of methomyl was lower than the acceptable daily intake (ADI) of the China Food and Drug Administration (CFDA) (20 μg/kg).
American Psychological Association (APA)
Zheng, Yao& Naa Adoley, Addotey Tracy& Fateh, Benkhelifa& Wu, Wei& Hu, Gengdong& Qiu, Liping…[et al.]. 2020. Determination of Methomyl Residues in Bohe by Ultrahigh-Performance Liquid Chromatography-Tandem Mass Spectrometry (UPLC-MS). International Journal of Analytical Chemistry،Vol. 2020, no. 2020, pp.1-4.
https://search.emarefa.net/detail/BIM-1167735
Modern Language Association (MLA)
Zheng, Yao…[et al.]. Determination of Methomyl Residues in Bohe by Ultrahigh-Performance Liquid Chromatography-Tandem Mass Spectrometry (UPLC-MS). International Journal of Analytical Chemistry No. 2020 (2020), pp.1-4.
https://search.emarefa.net/detail/BIM-1167735
American Medical Association (AMA)
Zheng, Yao& Naa Adoley, Addotey Tracy& Fateh, Benkhelifa& Wu, Wei& Hu, Gengdong& Qiu, Liping…[et al.]. Determination of Methomyl Residues in Bohe by Ultrahigh-Performance Liquid Chromatography-Tandem Mass Spectrometry (UPLC-MS). International Journal of Analytical Chemistry. 2020. Vol. 2020, no. 2020, pp.1-4.
https://search.emarefa.net/detail/BIM-1167735
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1167735