Identification of phenolic constituents and antioxidant activity of Aloe barbadensis flower extracts

Aloe vera (Aloe barbadensis Miller) has been used as topical and oral therapeutic. This research highlights the phenolic constituents’ profile and antioxidant activity of 70% ethanol extracts of Aloe vera flower for the first time. The ethanol-based extracts showed the inhibition for linoleic acid o...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Trishna Debnath, Mithun Ghosh, Young Min Lee, Narayan Chandra Deb Nath, Kwang-Geun Lee, Beong Ou Lim
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2018
Materias:	aloe vera flower phenolic compound electron spin resonance (esr) antioxidant enzymes Agriculture (General) S1-972 Immunologic diseases. Allergy RC581-607
Acceso en línea:	https://doaj.org/article/0d4e2130289a46de8dcc8ea033021c8e
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:0d4e2130289a46de8dcc8ea033021c8e
record_format	dspace
spelling	oai:doaj.org-article:0d4e2130289a46de8dcc8ea033021c8e2021-11-26T11:19:46ZIdentification of phenolic constituents and antioxidant activity of Aloe barbadensis flower extracts0954-01051465-344310.1080/09540105.2017.1358254https://doaj.org/article/0d4e2130289a46de8dcc8ea033021c8e2018-01-01T00:00:00Zhttp://dx.doi.org/10.1080/09540105.2017.1358254https://doaj.org/toc/0954-0105https://doaj.org/toc/1465-3443Aloe vera (Aloe barbadensis Miller) has been used as topical and oral therapeutic. This research highlights the phenolic constituents’ profile and antioxidant activity of 70% ethanol extracts of Aloe vera flower for the first time. The ethanol-based extracts showed the inhibition for linoleic acid oxidation and free radical-induced DNA damage. Among about 11 phenolic constituents of the extract, identified by using high performance liquid chromatography (HPLC), the content of vanillic acid was highest, corresponding to strong antioxidant activities of the extract. The extracts elevated superoxide dismutase, catalase, and glutathione peroxidase enzymes activities in the liver tissue of hydrogen peroxide-treated BALB/c mice. The radical-scavenging activities of the extracts were well-correlated to the total phenolic content. Therefore, Aloe bardadensis flower might be an effective source of natural antioxidant.Trishna DebnathMithun GhoshYoung Min LeeNarayan Chandra Deb NathKwang-Geun LeeBeong Ou LimTaylor & Francis Grouparticlealoe vera flowerphenolic compoundelectron spin resonance (esr)antioxidant enzymesAgriculture (General)S1-972Immunologic diseases. AllergyRC581-607ENFood and Agricultural Immunology, Vol 29, Iss 1, Pp 27-38 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	aloe vera flower phenolic compound electron spin resonance (esr) antioxidant enzymes Agriculture (General) S1-972 Immunologic diseases. Allergy RC581-607
spellingShingle	aloe vera flower phenolic compound electron spin resonance (esr) antioxidant enzymes Agriculture (General) S1-972 Immunologic diseases. Allergy RC581-607 Trishna Debnath Mithun Ghosh Young Min Lee Narayan Chandra Deb Nath Kwang-Geun Lee Beong Ou Lim Identification of phenolic constituents and antioxidant activity of Aloe barbadensis flower extracts
description	Aloe vera (Aloe barbadensis Miller) has been used as topical and oral therapeutic. This research highlights the phenolic constituents’ profile and antioxidant activity of 70% ethanol extracts of Aloe vera flower for the first time. The ethanol-based extracts showed the inhibition for linoleic acid oxidation and free radical-induced DNA damage. Among about 11 phenolic constituents of the extract, identified by using high performance liquid chromatography (HPLC), the content of vanillic acid was highest, corresponding to strong antioxidant activities of the extract. The extracts elevated superoxide dismutase, catalase, and glutathione peroxidase enzymes activities in the liver tissue of hydrogen peroxide-treated BALB/c mice. The radical-scavenging activities of the extracts were well-correlated to the total phenolic content. Therefore, Aloe bardadensis flower might be an effective source of natural antioxidant.
format	article
author	Trishna Debnath Mithun Ghosh Young Min Lee Narayan Chandra Deb Nath Kwang-Geun Lee Beong Ou Lim
author_facet	Trishna Debnath Mithun Ghosh Young Min Lee Narayan Chandra Deb Nath Kwang-Geun Lee Beong Ou Lim
author_sort	Trishna Debnath
title	Identification of phenolic constituents and antioxidant activity of Aloe barbadensis flower extracts
title_short	Identification of phenolic constituents and antioxidant activity of Aloe barbadensis flower extracts
title_full	Identification of phenolic constituents and antioxidant activity of Aloe barbadensis flower extracts
title_fullStr	Identification of phenolic constituents and antioxidant activity of Aloe barbadensis flower extracts
title_full_unstemmed	Identification of phenolic constituents and antioxidant activity of Aloe barbadensis flower extracts
title_sort	identification of phenolic constituents and antioxidant activity of aloe barbadensis flower extracts
publisher	Taylor & Francis Group
publishDate	2018
url	https://doaj.org/article/0d4e2130289a46de8dcc8ea033021c8e
work_keys_str_mv	AT trishnadebnath identificationofphenolicconstituentsandantioxidantactivityofaloebarbadensisflowerextracts AT mithunghosh identificationofphenolicconstituentsandantioxidantactivityofaloebarbadensisflowerextracts AT youngminlee identificationofphenolicconstituentsandantioxidantactivityofaloebarbadensisflowerextracts AT narayanchandradebnath identificationofphenolicconstituentsandantioxidantactivityofaloebarbadensisflowerextracts AT kwanggeunlee identificationofphenolicconstituentsandantioxidantactivityofaloebarbadensisflowerextracts AT beongoulim identificationofphenolicconstituentsandantioxidantactivityofaloebarbadensisflowerextracts
_version_	1718409517794852864

Identification of phenolic constituents and antioxidant activity of Aloe barbadensis flower extracts

Ejemplares similares