ANTIOXIDANT ACTIVITYOF CARPESIUMROSEULATUMON THE ETHANOL EXTRACTION
Journal Title: European Journal of Pharmaceutical and Medical Research - Year 2017, Vol 4, Issue 2
Abstract
The objectives of this study were to determine antioxidant activities and reducing power activityof ethanol extracts of Carpesium roseulatum (Composite) leaves, stems, and roots. The antioxidant activity of the C. roseulatumextracts was measured on the basis of the scavenging activity of the hydroxyl radical (-OH), 1, 1-diphenyl 2-picrylhyorazyl (DPPH), and ferric reducing antioxidant power (FRAP). These results show that C. roseulatum has some phytochemical constituents which may be active against the free radicals (OH and DPPH) and reducing power activity. OH scavenging activity of C. roseulatumwas evaluated at 22.2-31.1 µg/ml at 0.1 mg/ml and the highest as found to be 67.4% at 8.0 mg/ml. DPPH scavenging activity of C. roseulatumwas evaluated at 17.9-45.1 µg/ml at 0.1 mg/ml and the highest as found to be 71.1% at 8.0 mg/ml. Reducing power activity of C. roseulatumwas evaluated at 26.8-38.1 µg/ml at 0.1 mg/ml and the highest as found to be 64.2% at 8.0 mg/ml.
Authors and Affiliations
Dr. Man Kyu Huh MD, PhD
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