Analysis of catabolic products of L-arginine; L-ornithine and L-citrulline and the residual L-arginine using the HPLC and LC-MS

Saranya Prashath

doi:10.1371/journal.pone.0346976

Loading metrics

Open Access

Peer-reviewed

Research Article

Analysis of catabolic products of L-arginine; L-ornithine and L-citrulline and the residual L-arginine using the HPLC and LC-MS

Saranya Prashath

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

* E-mail: psaranya2812@gmail.com

Affiliation School of Biosciences, Division of Natural Sciences, University of Kent, United Kingdom

https://orcid.org/0009-0007-6432-4919

⨯

Analysis of catabolic products of L-arginine; L-ornithine and L-citrulline and the residual L-arginine using the HPLC and LC-MS

Saranya Prashath

Published: April 24, 2026
https://doi.org/10.1371/journal.pone.0346976

About the Authors

Saranya Prashath

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

* E-mail: psaranya2812@gmail.com

Affiliation School of Biosciences, Division of Natural Sciences, University of Kent, United Kingdom

https://orcid.org/0009-0007-6432-4919

Competing Interests

The authors have declared that no competing interests exist.

Subject Areas
?

For more information about PLOS Subject Areas, click here.
We want your feedback. Do these Subject Areas make sense for this article? Click the target next to the incorrect Subject Area and let us know. Thanks for your help!

Amino acid analysis
Is the Subject Area "Amino acid analysis" applicable to this article?

Thanks for your feedback.
Nitric oxide
Is the Subject Area "Nitric oxide" applicable to this article?

Thanks for your feedback.
Arginine
Is the Subject Area "Arginine" applicable to this article?

Thanks for your feedback.
High performance liquid chromatography
Is the Subject Area "High performance liquid chromatography" applicable to this article?

Thanks for your feedback.
Cell cultures
Is the Subject Area "Cell cultures" applicable to this article?

Thanks for your feedback.
Liquid chromatography-mass spectrometry
Is the Subject Area "Liquid chromatography-mass spectrometry" applicable to this article?

Thanks for your feedback.
Urea
Is the Subject Area "Urea" applicable to this article?

Thanks for your feedback.
Amino acid metabolism
Is the Subject Area "Amino acid metabolism" applicable to this article?

Thanks for your feedback.