Research Article

Development of an Analytical Method For Determination of Urine 3-Phenylpyruvic Acid Based on Liquid-Liquid Extraction and LC-MS/MS

Volume: 63 Number: 1 March 19, 2024
TR EN

Development of an Analytical Method For Determination of Urine 3-Phenylpyruvic Acid Based on Liquid-Liquid Extraction and LC-MS/MS

Abstract

Aim: The aim of this study is to develop a rapid, precise, specific LC MS MS method for the determination of 3-phenylpyruvic acid, which has an important place in the diagnosis of phenylketonuria, a metabolic disease resulting from Phenylalanine Hydroxylase Enzyme deficiency. Materials and Methods : Analytical measurements were made with Acqutiy UPLC MS MS (Waters Xevo TQD). The chromatographic separation was operated on an Acquity UPLC Phenyl column (50 mm × 2.1 mm, 1.7 μm) with gradient elutionusing 0.1% formic acid containing water and methanol as the mobile phase. Within the scope of the study, firstly, sample preparation steps were focused and dispersive liquid liquid extraction and traditional liquid extraction methods were examined. The best results were obtained in the conventional liquid liquid extraction method, in which dichloromethane was used as the extraction solvent. In addition, in this study, trans cinnamic acid was tested as an internal standard for the determination of 3-phenylpyruvic acid and passed the validation steps. Results : The linear range of the developed LC MS MS method was found to be between 0.009-5 M, while the detection limit was found to be 0.001 M. Intraday repeatability was below 7% for 3 levels, and interday repeatability was below 10%. In the recovery trial, which showed the accuracy of the method, the results in the urine sample for 3 levels were in the range of 97%-103%, and there was no significant ion suppression in the matrix effect trial, which showed how clean the final matrix obtained as a result of the sample preparation steps was. Conclusion: As a result, a fast, inexpensive LC MS MS method has been developed for 3-Phenylpyruvic acid.

Keywords

References

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Details

Primary Language

English

Subjects

Health Care Administration

Journal Section

Research Article

Publication Date

March 19, 2024

Submission Date

February 15, 2023

Acceptance Date

April 19, 2023

Published in Issue

Year 2024 Volume: 63 Number: 1

APA
Canbay, E., Çelik Canbay, Z., Yeşilyurt, B., Doğan, S., Arabacı, İ., Demirel Sezer, E., & Y. Sözmen, E. (2024). Development of an Analytical Method For Determination of Urine 3-Phenylpyruvic Acid Based on Liquid-Liquid Extraction and LC-MS/MS. Ege Tıp Dergisi, 63(1), 1-12. https://doi.org/10.19161/etd.1250567
AMA
1.Canbay E, Çelik Canbay Z, Yeşilyurt B, et al. Development of an Analytical Method For Determination of Urine 3-Phenylpyruvic Acid Based on Liquid-Liquid Extraction and LC-MS/MS. EJM. 2024;63(1):1-12. doi:10.19161/etd.1250567
Chicago
Canbay, Erhan, Zeynep Çelik Canbay, Berrak Yeşilyurt, et al. 2024. “Development of an Analytical Method For Determination of Urine 3-Phenylpyruvic Acid Based on Liquid-Liquid Extraction and LC-MS MS”. Ege Tıp Dergisi 63 (1): 1-12. https://doi.org/10.19161/etd.1250567.
EndNote
Canbay E, Çelik Canbay Z, Yeşilyurt B, Doğan S, Arabacı İ, Demirel Sezer E, Y. Sözmen E (March 1, 2024) Development of an Analytical Method For Determination of Urine 3-Phenylpyruvic Acid Based on Liquid-Liquid Extraction and LC-MS/MS. Ege Tıp Dergisi 63 1 1–12.
IEEE
[1]E. Canbay et al., “Development of an Analytical Method For Determination of Urine 3-Phenylpyruvic Acid Based on Liquid-Liquid Extraction and LC-MS/MS”, EJM, vol. 63, no. 1, pp. 1–12, Mar. 2024, doi: 10.19161/etd.1250567.
ISNAD
Canbay, Erhan - Çelik Canbay, Zeynep - Yeşilyurt, Berrak - Doğan, Serçin - Arabacı, İrem - Demirel Sezer, Ebru - Y. Sözmen, Eser. “Development of an Analytical Method For Determination of Urine 3-Phenylpyruvic Acid Based on Liquid-Liquid Extraction and LC-MS MS”. Ege Tıp Dergisi 63/1 (March 1, 2024): 1-12. https://doi.org/10.19161/etd.1250567.
JAMA
1.Canbay E, Çelik Canbay Z, Yeşilyurt B, Doğan S, Arabacı İ, Demirel Sezer E, Y. Sözmen E. Development of an Analytical Method For Determination of Urine 3-Phenylpyruvic Acid Based on Liquid-Liquid Extraction and LC-MS/MS. EJM. 2024;63:1–12.
MLA
Canbay, Erhan, et al. “Development of an Analytical Method For Determination of Urine 3-Phenylpyruvic Acid Based on Liquid-Liquid Extraction and LC-MS MS”. Ege Tıp Dergisi, vol. 63, no. 1, Mar. 2024, pp. 1-12, doi:10.19161/etd.1250567.
Vancouver
1.Erhan Canbay, Zeynep Çelik Canbay, Berrak Yeşilyurt, Serçin Doğan, İrem Arabacı, Ebru Demirel Sezer, Eser Y. Sözmen. Development of an Analytical Method For Determination of Urine 3-Phenylpyruvic Acid Based on Liquid-Liquid Extraction and LC-MS/MS. EJM. 2024 Mar. 1;63(1):1-12. doi:10.19161/etd.1250567

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