Antioxidant and antimutagenic activities of Acacia pennatula pods

被引：0

作者：

Feregrino-Perez, Ana A. ^{[1
]}

Torres-Pacheco, Irineo ^{[1
]}

Vargas-Hernandez, Marcela

Munguia-Fragozo, Perla V. ^{[2
]}

Loarca-Pina, Guadalupe F. ^{[2
]}

Mendoza-Diaz, Sandra O. ^{[2
]}

Ocampo-Velazquez, Rosalia V. ^{[1
]}

Rico-Garcia, Enrique ^{[1
]}

Guevara-Gonzalez, Ramon G. ^{[1
]}

机构：

[1] Univ Autonoma Queretaro, CA Ingn Biosistemas, Div Invest & Posgrado, Ctr Univ Cerro Campanas,Fac Ingn, Santiago De Queretaro 76010, Qro, Mexico

[2] Univ Autonoma Queretaro, Ctr Univ Cerro Campanas, Fac Quim, Programa Posgrado Alimentos Ctr Republ PROPAC, Santiago De Queretaro 76010, Qro, Mexico

来源：

JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH | 2011年 / 70卷 / 10期

关键词：

Acacia pennatula; Antimutagenic; Antioxidant; Phenolic compounds; RADICAL-SCAVENGING ACTIVITY; PHENOLIC-COMPOUNDS; EXTRACT/FRACTIONS; ANTIFUNGAL; FLAVONOIDS; ASSAY; LEAF;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Methanolic extracts of Acacia penned:tula pods (MEA) were screened for antioxidant and antimutagenic properties by 1,1-diphenyl-2-picrylhydrazyl (DPPH), 2,2'-azinobis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS), ferric reducing antioxidant power (FRAP) and Kado microsuspension assays, respectively. Total phenolic and flavonoid contents as well as HPLC identification and quantification of gallic acid and (+)-catechin were also carried out. MEA were capable of significant antioxidant capacity by DPPH, ABTS and FRAP methods. MEA inhibited > 80% mutagenicity induced either by 4-nitro-O-phenylenediamine or sodium azide. Thus phenolics-containing extracts of A. pennatula pods display biological activities with potential application in pharmaceutical and food sectors.

引用

页码：859 / 864

页数：6

共 37 条

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