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Rapid Hydrolysis and Derivatization of Nitrofuran Metabolites with a New Derivatizing Agent 5-Nitro-2-Furaldehyde in Their Determination in Chicken Meat by HPLC–MS/MS.
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- المؤلفون: Melekhin, A. O.; Tolmacheva, V. V.; Kholyavskaya, Yu. N.; Sedykh, E. S.; Dmitrienko, S. G.; Apyari, V. V.; Bairov, A. L.
- المصدر:
Journal of Analytical Chemistry; Oct2022, Vol. 77 Issue 10, p1300-1306, 7p
- الموضوع:
- معلومة اضافية
- نبذة مختصرة :
We proposed a procedure for the rapid sample preparation of food samples for the determination of nitrofuran metabolites in them by HPLC–MS/MS, using 5-nitro-2-furaldehyde as a new derivatizing agent. Meat samples from broiler chickens treated with nitrofurans for 10 days were used to demonstrate that the time of hydrolysis–derivatization in a thermostated ultrasonic bath could be significantly shortened by raising temperature to 80°C and increasing the concentration of hydrochloric acid to 0.5 M. Metabolites of Furaltadone, Furazolidone, Nitrofurantoin, and Nitrofurazone in chicken meat, liver, stomach, and heart are determined using the developed procedure and an official method. The proposed method ensures the quantitative isolation of metabolites. [ABSTRACT FROM AUTHOR]
- نبذة مختصرة :
Copyright of Journal of Analytical Chemistry is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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