Separation and Identification of Phenolic Acid and Flavonoids from Nerium indicum Flowers

Four major compounds were separated and identified from the methanol extracts of Nerium indicum flowers (Arali) using HPLC and mass spectral data. Through mass data, the chemical structures were elucidated as: trans5-O-caffeoylquinic acid (1), quercetin-3-O- rutinoside (2), luteolin-5-O-rutinoside (...

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Autores principales: Vinayagam, A., Sudha, P. N.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medknow Publications & Media Pvt Ltd 2015
Materias:
Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4355888/
https://www.ncbi.nlm.nih.gov/pubmed/25767323
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author Vinayagam, A.
Sudha, P. N.
author_facet Vinayagam, A.
Sudha, P. N.
author_sort Vinayagam, A.
collection PubMed
description Four major compounds were separated and identified from the methanol extracts of Nerium indicum flowers (Arali) using HPLC and mass spectral data. Through mass data, the chemical structures were elucidated as: trans5-O-caffeoylquinic acid (1), quercetin-3-O- rutinoside (2), luteolin-5-O-rutinoside (3) and luteolin-7-O-rutinoside (4). In addition, the cis isomers of 5-O-caffeoylquinic acid in Nerium indicum flowers were confirmed by Mass, HPLC and UV. The structures of these compounds confirmed with the help of liquid chromatography mass spectrometry.
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spelling pubmed-43558882015-03-12 Separation and Identification of Phenolic Acid and Flavonoids from Nerium indicum Flowers Vinayagam, A. Sudha, P. N. Indian J Pharm Sci Research Paper Four major compounds were separated and identified from the methanol extracts of Nerium indicum flowers (Arali) using HPLC and mass spectral data. Through mass data, the chemical structures were elucidated as: trans5-O-caffeoylquinic acid (1), quercetin-3-O- rutinoside (2), luteolin-5-O-rutinoside (3) and luteolin-7-O-rutinoside (4). In addition, the cis isomers of 5-O-caffeoylquinic acid in Nerium indicum flowers were confirmed by Mass, HPLC and UV. The structures of these compounds confirmed with the help of liquid chromatography mass spectrometry. Medknow Publications & Media Pvt Ltd 2015 /pmc/articles/PMC4355888/ /pubmed/25767323 Text en Copyright: © Indian Journal of Pharmaceutical Sciences http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Paper
Vinayagam, A.
Sudha, P. N.
Separation and Identification of Phenolic Acid and Flavonoids from Nerium indicum Flowers
title Separation and Identification of Phenolic Acid and Flavonoids from Nerium indicum Flowers
title_full Separation and Identification of Phenolic Acid and Flavonoids from Nerium indicum Flowers
title_fullStr Separation and Identification of Phenolic Acid and Flavonoids from Nerium indicum Flowers
title_full_unstemmed Separation and Identification of Phenolic Acid and Flavonoids from Nerium indicum Flowers
title_short Separation and Identification of Phenolic Acid and Flavonoids from Nerium indicum Flowers
title_sort separation and identification of phenolic acid and flavonoids from nerium indicum flowers
topic Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4355888/
https://www.ncbi.nlm.nih.gov/pubmed/25767323
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