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

Chemistry
Science

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)

Wu, Wei…[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