Investigation and Validation of Detection of Storage Stability of Difenoconazole Residue in Mango
Joint Authors
Zhao, Fangfang
Liu, Jingkun
Han, Bingjun
Luo, Jinhui
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-04-01
Country of Publication
Egypt
No. of Pages
8
Abstract EN
To investigate the stability of the pesticide residue in storage samples is a part of detection, which is also an improvement to the accuracy of analytical results.
In this work, the UPLC-MS/MS method with perfect accuracy and stability was established for determining residues of difenoconazole in mango.
The stability of the residue under different temperatures (4°C and −20°C) and media (fruit samples and pretreated sample solution) was investigated.
At 0.1 mg/kg, the residue degraded in 6 months by 12% when at −20°C, while in a week by only 12.2% at 4°C.
However, when pretreated and preserved in the solution, the residue remained more than 90% for 6–8 weeks.
The results indicated that the main causes of degradation are biochemical factors, and the factors are affected by temperature.
The findings also provided appropriate conditions for sample storage.
This investigation promotes the accuracy in detection and hence guarantees food safety and quality.
American Psychological Association (APA)
Zhao, Fangfang& Liu, Jingkun& Han, Bingjun& Luo, Jinhui. 2019. Investigation and Validation of Detection of Storage Stability of Difenoconazole Residue in Mango. Journal of Food Quality،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1174415
Modern Language Association (MLA)
Zhao, Fangfang…[et al.]. Investigation and Validation of Detection of Storage Stability of Difenoconazole Residue in Mango. Journal of Food Quality No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1174415
American Medical Association (AMA)
Zhao, Fangfang& Liu, Jingkun& Han, Bingjun& Luo, Jinhui. Investigation and Validation of Detection of Storage Stability of Difenoconazole Residue in Mango. Journal of Food Quality. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1174415
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1174415