In vitro antioxidant, reducing power, free radical scavenging and membrane stabilizing activities of seeds of Syzygium cumini L.

Different extractives of Syzygium cumini seeds were evaluated by free radical (DPPH) scavenging assay, phosphomolybdenum total antioxidant assay and reducing power determination in order to identify promising sources of antioxidants along with its membrane stabilizing activity. The total phenolic co...

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Autores principales: Rahman, Mohammad S., Rashid, Mohammad A., Sikder, Al Amin, Rahman, Arifur, Kaisar, Mohammad A., Hasan, Choudhury M.
Formato: Articulo Comunicacion
Lenguaje:Inglés
Publicado: 2011
Materias:
Farmacia
Extractos Vegetales
antioxidant; membrane stabilizing; reducing power; Syzygium cumini
Fenoles
Depuradores de Radicales Libres
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/8214
http://www.latamjpharm.org/resumenes/30/4/LAJOP_30_4_2_1.pdf
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-8214
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Farmacia
Extractos Vegetales
antioxidant; membrane stabilizing; reducing power; Syzygium cumini
Fenoles
Depuradores de Radicales Libres
spellingShingle Farmacia
Extractos Vegetales
antioxidant; membrane stabilizing; reducing power; Syzygium cumini
Fenoles
Depuradores de Radicales Libres
Rahman, Mohammad S.
Rashid, Mohammad A.
Sikder, Al Amin
Rahman, Arifur
Kaisar, Mohammad A.
Hasan, Choudhury M.
In vitro antioxidant, reducing power, free radical scavenging and membrane stabilizing activities of seeds of Syzygium cumini L.
topic_facet Farmacia
Extractos Vegetales
antioxidant; membrane stabilizing; reducing power; Syzygium cumini
Fenoles
Depuradores de Radicales Libres
description Different extractives of Syzygium cumini seeds were evaluated by free radical (DPPH) scavenging assay, phosphomolybdenum total antioxidant assay and reducing power determination in order to identify promising sources of antioxidants along with its membrane stabilizing activity. The total phenolic content was also determined and expressed in gallic acid equivalent. Here, butylated hydroxytoluene (BHT) and ascorbic acid (ASA) were used as standard antioxidants. The membrane stabilizing activity was assessed by using erythrocytes in hypotonic solution and was compared with acetyl salicylic acid. A positive correlation was observed between total phenolic content and total antioxidant activity as well as reducing power of S. cumini having correlation coefficient (R<sup>2</sup> ) values of 0.8177 and 0.9818, respectively. In the present studies, the methanol extract and its aqueous and petroleum ether soluble partitionates demonstrated significant antioxidant potentials.
format Articulo
Comunicacion
author Rahman, Mohammad S.
Rashid, Mohammad A.
Sikder, Al Amin
Rahman, Arifur
Kaisar, Mohammad A.
Hasan, Choudhury M.
author_facet Rahman, Mohammad S.
Rashid, Mohammad A.
Sikder, Al Amin
Rahman, Arifur
Kaisar, Mohammad A.
Hasan, Choudhury M.
author_sort Rahman, Mohammad S.
title In vitro antioxidant, reducing power, free radical scavenging and membrane stabilizing activities of seeds of Syzygium cumini L.
title_short In vitro antioxidant, reducing power, free radical scavenging and membrane stabilizing activities of seeds of Syzygium cumini L.
title_full In vitro antioxidant, reducing power, free radical scavenging and membrane stabilizing activities of seeds of Syzygium cumini L.
title_fullStr In vitro antioxidant, reducing power, free radical scavenging and membrane stabilizing activities of seeds of Syzygium cumini L.
title_full_unstemmed In vitro antioxidant, reducing power, free radical scavenging and membrane stabilizing activities of seeds of Syzygium cumini L.
title_sort in vitro antioxidant, reducing power, free radical scavenging and membrane stabilizing activities of seeds of syzygium cumini l.
publishDate 2011
url http://sedici.unlp.edu.ar/handle/10915/8214
http://www.latamjpharm.org/resumenes/30/4/LAJOP_30_4_2_1.pdf
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