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http://krishi.icar.gov.in/jspui/handle/123456789/41011| Title: | Accumulation of Three Important Bioactive Compounds in Different Plant Parts of Withania somnifera and its Determination by the LC–ESI-MS-MS (MRM) Method |
| Other Titles: | Not Available |
| Authors: | Narendra A Gajbhiye Jayanti Makasana Satyanshu Kumar |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Directorate of Medicinal and Aromatic Plants Research |
| Published/ Complete Date: | 2015-07-06 |
| Project Code: | Not Available |
| Keywords: | LC-ESI-MS/MS · Multiple reaction monitoring · Method validation ·withanolides· Withania somnifera |
| Publisher: | Oxford University Press |
| Citation: | Gajbhiye, N. A., Makasana, J., Kumar, S.; Accumulation of Three Important Bioactive Compounds in Different Plant Parts of Withania somnifera and its Determination by the LC–ESI-MS-MS (MRM) Method; Journal of chromatographic science,(2015);53:1749-1756 |
| Series/Report no.: | Not Available; |
| Abstract/Description: | A comprehensive experiment was conducted to study the accumulation pattern and determination of three important bioactive compounds namely withaferin-A (WA), 12-deoxywithastramonolide (WO) and withanolide-A (WD) and its determination by the liquid chromatography/electrospray ionization tandem mass spectrometry (LC–ESI-MS-MS) method in root, stem, fruits and leaves of Withania somnifera. A rapid and sensitive LC–ESI-MS-MS method was developed and validated for the determination of these three important bioactive compounds, having same molecular weight. The multiplereactionmonitoringmethodwasestablishedbytwotransitionsforeachanalyteandintense transitionusedfor quantification. Separation ofthethree analyteswas achievedwithin aruntimeof 5 min on an RP-18 column using a mobile phase consisting of acetonitrile and 0.1% acetic acid in water in an isocratic condition. The developed method was validated as per the ICH guidelines. The developed method was found to be suitable for identification and quantification of WA, WO andWD indifferent plantparts suchas roots, stems, fruitsand leaves ofW.somnifera. Theaccumulation of WAwas highest in leaves samples (8.84±0.37 mg/g) and it was 2.23, 5.85 and 27.26 times higherthanitsconcentrationinfruits,stemsandroots,respectively.WOandWDcontentswerehighest (0.44±0.016 and 0.72±0.016 mg/g, respectively) in root. |
| Description: | Not Available |
| ISSN: | 0021-9665 |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Journal of Chromatographic Science |
| NAAS Rating: | 7.28 |
| Volume No.: | 53(10) |
| Page Number: | 1749-1756 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | doi.org/10.1093/chromsci/bmv088 |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/41011 |
| Appears in Collections: | HS-DMAPR-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Oxford.pdf | 528.38 kB | Adobe PDF | View/Open |
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