In vitro Antioxidant Activity of Methanolic Leaves Extract of Nerium indicum
نویسندگان
چکیده
منابع مشابه
Antioxidant Activity of Methanolic Extracts of Leaves and Flowers of Nerium Indicum
The Methanolic extract of leaves (LE) and Methanolic extract of flowers (FE) of Nerium indicum (Arali) was analysed for Antioxidant activity (AOA) in terms of DPPH free radicals, Total Phenolic Content (TPC) was measured in terms of Gallic acid equivalent and Flavonoid content was analysed in terms of Quercetin equivalent. The antioxidant activities of (LE & FE) were found to be 72.8% and 67 %....
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چکیده بررسی فعالیت ضد اکسیدانی و ضدمیکروبی عصاره گیاه بن سرخ (allium jesdianum) به کوشش: زهرا مقیمی هدف از این تحقیق بررسی میزان ترکیبات فنولی کل، ترکیبات فلاوونوئیدی کل، فعالیت ضداکسیدانی و ضدمیکروبی عصاره ی گیاه تازه و خشک بن سرخ بود. استخراج عصاره به روش های غوطه وری، استفاده از همزن مغناطیسی، دستگاه مایکروویو، امواج فراصوت و گرمادهی مقاومتی و با استفاده از متانول، اتانول و آب به عنوا...
Antioxidant Activity of Abutilon Indicum Leaves
Antioxidant activity of methanolic extract of Abutilon indicum leaves was investigated for its free radical scavenging activity by determining the nitric oxide and superoxide radical scavenging activity. Maximum scavenging of nitric oxide and superoxide radical found were 28.74 % and 49. 62 % respectively at 250 μg/ml concentration.
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The present study was conducted to determine the antioxidant and antifungal effects ofmethanol extract from aerial part of Verbascum speciosum. The total phenolic andflavonoid content and the antioxidant activity of the plant extract were determined byusing the Folin-Ciocalteau and the 2, 2-diphenyl-1-picrylhydrazyl (DPPH) free radicalscavenging assays. The total phenols and flavonoid content o...
متن کاملdetection of volatile compounds of medicinal plants with some nano-sorbents using modified or new methodologies and investigation of antioxidant activity of their methanolic extracts
in this work, a novel and fast method for direct analysis of volatile compounds (davc) of medicinal plants has been developed by holding a filament from different parts of a plant in the gc injection port. the extraction and analysis of volatile components of a small amount of plant were carried out in one-step without any sample preparation. after optimization of temperature, extraction time a...
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ژورنال
عنوان ژورنال: Plant Sciences Research
سال: 2011
ISSN: 1995-476X
DOI: 10.3923/psres.2011.1.3