Free Radical Scavenging Activity of Some Nigerian Medicinal Plant Extracts
نویسندگان
چکیده
منابع مشابه
Free Radical Scavenging Activity of Some Plants Available in Malaysia
The present study was carried out to determine the free radical scavenging properties of some plants, found in Malaysia. The air-dried leaves of each plant (20 g) were soaked in distilled water (1:20; w/v) for 72 h at room temperature. Collected supernatants were tested for free radical scavenging activity against the DPPH and superoxide anion radical scavenging assays. All extracts were found ...
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The objective of the present study was to evaluate the phytochemical constitution and antioxidant activity of methanolic extract of dried leaves of four medicinally important herbs Ocimum sanctum, Mentha spicata, Trigonella foenum-graecum, Spinacia oleracea utilized in our routine diet along with one medicinal important tree Gmelina arborea. Qualitative analysis of phytochemical constituents’ v...
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The objective of this study was to determine phytochemical characteristics, chemiluminescence antioxidant capacities, and neuroprotective effects on PC12 cells for methanol extracts of Spatholobus suberectus, Uncaria rhynchophylla, Alpinia officinarum, Drynaria fortunei, and Crataegus pinnatifida. The C. pinnatifida extract (CPE) afforded the greatest yield and total phenolic content. The S. su...
متن کاملfree radical scavenging activity of some plants available in malaysia
the present study was carried out to determine the free radical scavenging properties of some plants, found in malaysia. the air-dried leaves of each plant (20 g) were soaked in distilled water (1:20; w/v) for 72 h at room temperature. collected supernatants were tested for free radical scavenging activity against the dpph and superoxide anion radical scavenging assays. all extracts were found ...
متن کاملEvaluation of free radical scavenging activity of some antioxidants.
UNLABELLED Measurement of free radical scavenging capacity of antioxidants is influenced by a number of parameters that depend on reaction rate. AIM A new method for assessing the free radical scavenging activity in which the influence of antioxidant concentration and reaction rate on chlorpromazine radical cation absorbance are simultaneously monitored. MATERIALS AND METHODS The change in ...
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ژورنال
عنوان ژورنال: Pakistan Journal of Biological Sciences
سال: 2006
ISSN: 1028-8880
DOI: 10.3923/pjbs.2006.1438.1441