Quantification of Glycyrrhizic Acid in FLEGMEN-SIP Capsules Using High-Performance Liquid Chromatography for CNS Disorders
Matazimov M.T. 1*, Sidametova Z.E. 1, Olimov N.K. 1, Abdullaeva M.U. 1, Rakhimova D.O. 1, Rustamov I. X. 1, Umurzakova N.S. 1
Journal of Angiotherapy 8(8) 1-5 https://doi.org/10.25163/angiotherapy.889939
Submitted: 02 June 2024 Revised: 07 August 2024 Published: 13 August 2024
Abstract
Background: Neurological diseases affect over one billion people globally, presenting a significant health burden, especially for vulnerable populations. The FLEGMEN-SIP capsule was developed as a treatment option for central nervous system disorders, containing glycyrrhizic acid as its primary active ingredient. This study aims to quantify the glycyrrhizic acid content in FLEGMEN-SIP capsules using high-performance liquid chromatography (HPLC) to ensure compliance with therapeutic standards. Methods: The study utilized HPLC to quantify glycyrrhizic acid in FLEGMEN-SIP capsules. The capsules contain a dry extract derived from Phlomis regelii, Leonurus turkestanicus, Mentha piperita, and Glycyrrhiza glabra, with glycyrrhizic acid comprising 1.39% of the dry extract. Samples were prepared by dissolving 0.050 g of the drug in the mobile phase and filtered using a 0.45 µm membrane filter. The HPLC system included a Zorbax column and UV detection at 254 nm. The analysis was repeated five times for accuracy. Results: The glycyrrhizic acid content in FLEGMEN-SIP capsules was determined to be 0.55%, surpassing the minimum regulatory requirement of 0.4%. The chromatographic method demonstrated high reproducibility and reliability, confirming the quality and therapeutic efficacy of the capsules. Conclusion: The study validated the use of HPLC as an effective method for quantifying glycyrrhizic acid in FLEGMEN-SIP capsules. The results confirm the capsules meet regulatory standards, ensuring their suitability for treating central nervous system disorders.
Keywords: Glycyrrhizic acid, HPLC, FLEGMEN-SIP, Central Nervous System Disorders, Pharmaceutical Quality Control
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