Antioxidant Assessment of Prenylated Stilbenoid-Rich Extracts from Elicited Hairy Root Cultures of Three Cultivars of Peanut (<i>Arachis hypogaea</i>)

Peanut produces prenylated stilbenoids upon biotic stress. However, the role of these compounds against oxidative stress have not been thoroughly elucidated. To this end, the antioxidant capacity of extracts enriched in prenylated stilbenoids and derivatives was studied. To produce these extracts, h...

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Autores principales:	Gaurav Gajurel, Rokib Hasan, Fabricio Medina-Bolivar
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	stilbenoid-rich extract prenylated stilbenoids arachidin peanut antioxidant elicitation Organic chemistry QD241-441
Acceso en línea:	https://doaj.org/article/a6a6c29543e440bc8ac26c6ef89c6bd4
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spelling	oai:doaj.org-article:a6a6c29543e440bc8ac26c6ef89c6bd42021-11-25T18:27:11ZAntioxidant Assessment of Prenylated Stilbenoid-Rich Extracts from Elicited Hairy Root Cultures of Three Cultivars of Peanut (<i>Arachis hypogaea</i>)10.3390/molecules262267781420-3049https://doaj.org/article/a6a6c29543e440bc8ac26c6ef89c6bd42021-11-01T00:00:00Zhttps://www.mdpi.com/1420-3049/26/22/6778https://doaj.org/toc/1420-3049Peanut produces prenylated stilbenoids upon biotic stress. However, the role of these compounds against oxidative stress have not been thoroughly elucidated. To this end, the antioxidant capacity of extracts enriched in prenylated stilbenoids and derivatives was studied. To produce these extracts, hairy root cultures of peanut cultivars Hull, Tifrunner, and Georgia Green were co-treated with methyl jasmonate, cyclodextrin, hydrogen peroxide, and magnesium chloride and then the stilbenoids were extracted from the culture medium. Among the three cultivars, higher levels of the stilbenoid derivatives arachidin-1 and arachidin-6 were detected in cultivar Tifrunner. Upon reaction with 2,2-diphenyl-1picrylhydrazyl, extracts from cultivar Tifrunner showed the highest antioxidant capacity with an IC<sub>50</sub> of 6.004 µg/mL. Furthermore, these extracts had significantly higher antioxidant capacity at 6.25 µg/mL and 3.125 µg/mL when compared to extracts from cultivars Hull and Georgia Green. The stilbenoid-rich extracts from peanut hairy roots show high antioxidant capacity and merit further study as potential nutraceuticals to promote human health.Gaurav GajurelRokib HasanFabricio Medina-BolivarMDPI AGarticlestilbenoid-rich extractprenylated stilbenoidsarachidinpeanutantioxidantelicitationOrganic chemistryQD241-441ENMolecules, Vol 26, Iss 6778, p 6778 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	stilbenoid-rich extract prenylated stilbenoids arachidin peanut antioxidant elicitation Organic chemistry QD241-441
spellingShingle	stilbenoid-rich extract prenylated stilbenoids arachidin peanut antioxidant elicitation Organic chemistry QD241-441 Gaurav Gajurel Rokib Hasan Fabricio Medina-Bolivar Antioxidant Assessment of Prenylated Stilbenoid-Rich Extracts from Elicited Hairy Root Cultures of Three Cultivars of Peanut (<i>Arachis hypogaea</i>)
description	Peanut produces prenylated stilbenoids upon biotic stress. However, the role of these compounds against oxidative stress have not been thoroughly elucidated. To this end, the antioxidant capacity of extracts enriched in prenylated stilbenoids and derivatives was studied. To produce these extracts, hairy root cultures of peanut cultivars Hull, Tifrunner, and Georgia Green were co-treated with methyl jasmonate, cyclodextrin, hydrogen peroxide, and magnesium chloride and then the stilbenoids were extracted from the culture medium. Among the three cultivars, higher levels of the stilbenoid derivatives arachidin-1 and arachidin-6 were detected in cultivar Tifrunner. Upon reaction with 2,2-diphenyl-1picrylhydrazyl, extracts from cultivar Tifrunner showed the highest antioxidant capacity with an IC<sub>50</sub> of 6.004 µg/mL. Furthermore, these extracts had significantly higher antioxidant capacity at 6.25 µg/mL and 3.125 µg/mL when compared to extracts from cultivars Hull and Georgia Green. The stilbenoid-rich extracts from peanut hairy roots show high antioxidant capacity and merit further study as potential nutraceuticals to promote human health.
format	article
author	Gaurav Gajurel Rokib Hasan Fabricio Medina-Bolivar
author_facet	Gaurav Gajurel Rokib Hasan Fabricio Medina-Bolivar
author_sort	Gaurav Gajurel
title	Antioxidant Assessment of Prenylated Stilbenoid-Rich Extracts from Elicited Hairy Root Cultures of Three Cultivars of Peanut (<i>Arachis hypogaea</i>)
title_short	Antioxidant Assessment of Prenylated Stilbenoid-Rich Extracts from Elicited Hairy Root Cultures of Three Cultivars of Peanut (<i>Arachis hypogaea</i>)
title_full	Antioxidant Assessment of Prenylated Stilbenoid-Rich Extracts from Elicited Hairy Root Cultures of Three Cultivars of Peanut (<i>Arachis hypogaea</i>)
title_fullStr	Antioxidant Assessment of Prenylated Stilbenoid-Rich Extracts from Elicited Hairy Root Cultures of Three Cultivars of Peanut (<i>Arachis hypogaea</i>)
title_full_unstemmed	Antioxidant Assessment of Prenylated Stilbenoid-Rich Extracts from Elicited Hairy Root Cultures of Three Cultivars of Peanut (<i>Arachis hypogaea</i>)
title_sort	antioxidant assessment of prenylated stilbenoid-rich extracts from elicited hairy root cultures of three cultivars of peanut (<i>arachis hypogaea</i>)
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/a6a6c29543e440bc8ac26c6ef89c6bd4
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Antioxidant Assessment of Prenylated Stilbenoid-Rich Extracts from Elicited Hairy Root Cultures of Three Cultivars of Peanut (<i>Arachis hypogaea</i>)

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