ANTIOXIDANT ACTIVITY OF DIFFERENT EXTRACTS OF THE ARTEMISIA ANNUA GROWING IN AN AREA OF BABOL CITY

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BARADARAN M.; ASHRAFPOUR M.; REZAEI H.; SEFIDGAR A.A.; SHARIFI H.

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Journal: Journal of Sabzevar University of Medical Sciences Year:2014 | Volume:21 | Issue:4 Page(s): 529-539

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Title

ANTIOXIDANT ACTIVITY OF DIFFERENT EXTRACTS OF THE ARTEMISIA ANNUA GROWING IN AN AREA OF BABOL CITY

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Keywords

ARTEMISIA ANNUAQ2

ANTIOXIDANTQ2

TOTAL ANTIOXIDANT CAPACITIESQ2

EXTRACTINGQ2

Abstract

Background: Plants are an important source of ANTIOXIDANTs that can help to cell’s normal metabolism via preventing accumulation of free radicals and so, prevent developing diseases associated with oxidative stress. Thus, the present study was performed to determine the ANTIOXIDANT properties of Artemissia Annua extracts (AA).Methods and materials: at first, ARTEMISIA ANNUA with a local name as Gandvash identified and then some parts of its leaves and flowers into powder. EXTRACTING was done using water, ethanol and methanol solvent. FRAP assay was performed to determine the ANTIOXIDANT properties. For this purpose, extract solutions with 20% concentration were added to FRAP solution and after incubation, the optical absorption values was measured. The ferrous sulfate and vitamin C were used as standard solutions.Results: the Mean total ANTIOXIDANT capacity (TAC) for methanolic leaves extract was 72.18±4.18 micro mol ferrous sulfate and 90.31±5.27 mg of vitamin C per gram of dry weight, which is considerably higher than other extracts (p<0.001). TAC of Ethanolic extract of leaves and Methanolic extract of flowers ranked lower in terms of significance. There was no significant difference between aqueous extracts of leaves and flowers in TAC (p>0.05) while, the ethanol extract of the leaves and flowers were different significantly (p<0.01).Conclusion: Various extracts of A.A showed different TAC values which may result from some differences in efficiency level of solvents used in EXTRACTING of plant’s ANTIOXIDANT substances. It seems that the methanol is better solvent in comparison to the ethanol and water for EXTRACTING of ANTIOXIDANT materials. besides, The TAC findings of methanolic extracts of leaves and flowers suggest this is likely that the A.A ANTIOXIDANT compounds distributed more in the leaves.

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APA: Copy

BARADARAN, M., ASHRAFPOUR, M., REZAEI, H., SEFIDGAR, A.A., & SHARIFI, H.. (2014). ANTIOXIDANT ACTIVITY OF DIFFERENT EXTRACTS OF THE ARTEMISIA ANNUA GROWING IN AN AREA OF BABOL CITY. JOURNAL OF SABZEVAR UNIVERSITY OF MEDICAL SCIENCES, 21(4), 529-539. SID. https://sid.ir/paper/81832/en

Vancouver: Copy

BARADARAN M., ASHRAFPOUR M., REZAEI H., SEFIDGAR A.A., SHARIFI H.. ANTIOXIDANT ACTIVITY OF DIFFERENT EXTRACTS OF THE ARTEMISIA ANNUA GROWING IN AN AREA OF BABOL CITY. JOURNAL OF SABZEVAR UNIVERSITY OF MEDICAL SCIENCES[Internet]. 2014;21(4):529-539. Available from: https://sid.ir/paper/81832/en

IEEE: Copy

M. BARADARAN, M. ASHRAFPOUR, H. REZAEI, A.A. SEFIDGAR, and H. SHARIFI, “ANTIOXIDANT ACTIVITY OF DIFFERENT EXTRACTS OF THE ARTEMISIA ANNUA GROWING IN AN AREA OF BABOL CITY,” JOURNAL OF SABZEVAR UNIVERSITY OF MEDICAL SCIENCES, vol. 21, no. 4, pp. 529–539, 2014, [Online]. Available: https://sid.ir/paper/81832/en

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