خط مشی دسترسیدرباره ما
ثبت نامثبت نام
راهنماراهنما
فارسی
ورودورود
صفحه اصلیصفحه اصلی
جستجوی مدارک
تمام متن
منابع دیجیتالی
رکورد قبلیرکورد بعدی
library name : انستیتو تغذیه دانشگاه علوم پزشکی شهید بهشتی
Material Type : Latin Articles
Language of Document : English
Record Number : 62217
Doc. No : 879A
Main Entry : SOURI E
Title & Author : SCREENING OF THIRTEEN MEDICINAL PLANT EXTRACTS FOR ANTIOXIDANT ACTIVITY [Article]; BAREZI S.
Title : IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH (IJPR)
Volume Number : , Vol.7 ؛ No.2
Date : , (2008)
page : : 149 - 154
Abstract : Antioxidants are vital substances which possess the ability to protect the body from damage caused by free radical induced oxidative stress. A variety of free radical scavenging antioxidants exist within the body which many of them are derived from dietary sources like fruits, vegetables and teas. In this study the antioxidant activity and radical scavenging activity of methanolic extracts of selected plant materials, traditionally used by Iranian population as folk remedies was evaluated against linoleic acid peroxidation and 2, 2- diphenyl-l-picrylhydrazyl radical. The antioxidant activity expressed as IC50 ranged from 1.28 ng/ml in Biebresteinia multifida to 63.48 ng/ml in Polypodium vulgare. Radical scavenging activities expressed as IC50 varied from 1.83 mg/ml in Salix sp. to 187.88 mg/ml in Allium hirtifolium.
Descriptor : ANTIOXIDANT
Descriptor : FREE RADICAL
Descriptor : LINOLEIC ACID
Descriptor : MEDICINAL PLANT
Descriptor : RADICAL SCAVENGING
Descriptor : DPPH
Added Entry : AMIN GH.R
: JALALIZADEH H
 
 
 
(در صورت عدم وضوح تصویر اینجا را کلیک نمایید)