Method development and validation for quantification of six bioactive compounds (andrographolide, columbin, piperine, gallic, paracoumaric and oleanolic acids) by HPTLC.

Autor: Shanmugam M; Department of Chemistry, Siddha Central Research Institute (Central Council for Research in Siddha, Ministry of AYUSH, Government of India), Chennai, Tamil Nadu, India., Subramanian S; Department of Chemistry, Siddha Central Research Institute (Central Council for Research in Siddha, Ministry of AYUSH, Government of India), Chennai, Tamil Nadu, India., Ramachandran S; Department of Chemistry, Siddha Central Research Institute (Central Council for Research in Siddha, Ministry of AYUSH, Government of India), Chennai, Tamil Nadu, India.
Jazyk: angličtina
Zdroj: Journal of complementary & integrative medicine [J Complement Integr Med] 2022 Nov 16; Vol. 20 (1), pp. 137-145. Date of Electronic Publication: 2022 Nov 16 (Print Publication: 2023).
DOI: 10.1515/jcim-2022-0135
Abstrakt: Objectives: During the spread of pandemic diseases, immunity boosting herbal drugs are taken as a preventive medicine. Kapacurak Kuṭinīr Cūraṇam is a Siddha drug used for flu like viral infections, cold and fever. Developing an analytical method to estimate the content of active phytoconstituents in such antiviral immune boosting drug will be useful in the phyto pharmaceutical industry.
Methods: A precise, reliable and sensitive ordinary phase high performance thin layer chromatography (HPTLC) method has been developed and validated for identification and simultaneous estimation of six bioactive components namely like andrographolide, columbin, gallic acid, ρ-coumaric acid, piperine and oleanolic acid from any Indian traditional medicine, medicinal plant, drugs and food materials etc. The separation was achieved on silica gel 60F 254 TLC plates using toluene: ethyl acetate: formic acid (7:3:0.5, v/v) as mobile phase. The gallic acid, ρ-coumaric acid, piperine markers were estimated using the densitometric scanning in absorption mode at 254 nm. The densitometric scanning was done after derivatization (vanillin-sulphuric acid reagent) at λ=520 nm for andrographolide, columbin and oleanolic acid.
Results: The linear regression analysis data for the calibration plots showed a correlation coefficient in the concentration range 1-5 μg per band for the bioactive markers with respect to area. The method was validated for accuracy, precision, limit of detection (LOD), and quantitation of limit (LOQ).
Conclusions: Developed method was accurate, precise and fast to ensure the quality of Kapacurak Kuṭinīr Cūraṇam.
(© 2022 Walter de Gruyter GmbH, Berlin/Boston.)
Databáze: MEDLINE
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