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- Title
Isolation, optimized extraction, and ultra‐high performance liquid chromatography with photodiode array method for quantitative analysis of chiratol in Swertia paniculata.
- Authors
Ahluwalia, Vivek; Pandey, Nishant; Mishra, Bhuwan B.; Kumar, Jitendra
- Abstract
The global natural product‐based industry is growing fast with the introduction of new phytochemicals and herbal extract products from different geographical regions. Swertia paniculata is a well‐known plant with medicinal properties; however, the quality control for its major phytochemical constituents from the Himalayan geographical region is nevertheless reported. Therefore, the first objective of this investigation was to characterize and optimize the extraction process while the second objective was to validate a quantitative analytical method for chiratol from S. paniculata herbal extract. The chiratol was characterized with spectral analysis. The optimum extraction condition for the highest yield of metabolite was realized in chloroform as a solvent system under ultrasonication. The ultra‐high performance liquid chromatography coupled with photodiode array detection method for analytical quantification was validated for specificity, linearity, limits of detection, limits of quantification, precision, repeatability, recovery, and robustness using Eclipse Plus C18 column (100 mm × 4.6 mm × 3.5 μm id). The gradient elution of water/acetonitrile as mobile phase was used at a flow rate of 0.5 ml/min. The recovery percentage was very satisfactory with values within specification. The robustness parameters showed no substantial influence of evaluated parameters by the Youden test. The developed method was ascertained to be appropriate for the proposed purpose.
- Subjects
LIQUID chromatography; SWERTIA; QUANTITATIVE research; GRADIENT elution (Chromatography); MEDICINAL plants
- Publication
Journal of Separation Science, 2021, Vol 44, Issue 21, p3904
- ISSN
1615-9306
- Publication type
Article
- DOI
10.1002/jssc.202100538