ANTIOXIDANT ACTIVITY OF AERIAL PARTS OF VARIUS EXTRACTS OF ASTERAGALUS BRACHYCALYX

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SIAHPOOSH A.; AMRAEE F.; GOLFAKHR ABADI F.

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Title

ANTIOXIDANT ACTIVITY OF AERIAL PARTS OF VARIUS EXTRACTS OF ASTERAGALUS BRACHYCALYX

Author(s)

SIAHPOOSH A. | AMRAEE F. | GOLFAKHR ABADI F. | Issue Writer Certificate

Keywords

AGALUS BRACHYCALYXQ3

DPPHQ2

TEACQ2

ANTIOXIDANTQ2

Abstract

Background and Objective: There has been an increasing interest for ANTIOXIDANT compounds use in preventive medicine and food industry, mainly due to several drawbacks of synthetic compounds. Traditional herbal medicine plays an important part in Iranian healthcare system. AstrAGALUS BRACHYCALYX (Gaz angabin) has been used in traditional medicine and its ANTIOXIDANT effects have not been studied previously. The aim of this study was to determine and compare ANTIOXIDANT activity of various extracts of aerial parts of this herb.Subjects and Methods: Four extracts (methanol, chloroform, and polyphenols, aqueous) were prepared from aerial parts of A.brachycalyx. DPPH and TEAC assays were used for the ANTIOXIDANT activity. The results of DPPH and TEAC assays were expressed as IC50 and TEAC values at individual time points.Results: The IC50 values of methanolic, chloroformic, polyphenolic and aqueous extracts were 0.625, 0.827, 0.193, 0.279 mg/ml, respectively. The TEAC values of the extracts at 2, 4 and 6 min reaction were 22. 29, 11.20, 17.06, 49.42; 24.07, 12.33, 18.47, 51.56; 25.19, 12.76, 18.78, 52.61 mmol Trolox equivalents/100 g DW.Conclusion: All extracts had ANTIOXIDANT activity as measured by both methods. The polyphenolic extract was found to have maximum activity in DPPH assay, while in TEAC assay, the aqueous extract showed maximum activity and chloroformic extract had minimum ANTIOXIDANT effects. The results showed that polyphenolic and aqueous extracts had better activities in ANTIOXIDANT assays.

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APA: Copy

SIAHPOOSH, A., AMRAEE, F., & GOLFAKHR ABADI, F.. (2010). ANTIOXIDANT ACTIVITY OF AERIAL PARTS OF VARIUS EXTRACTS OF ASTERAGALUS BRACHYCALYX. JUNDISHAPUR SCIENTIFIC MEDICAL JOURNAL, 9(3 (66)), 271-278. SID. https://sid.ir/paper/359207/en

Vancouver: Copy

SIAHPOOSH A., AMRAEE F., GOLFAKHR ABADI F.. ANTIOXIDANT ACTIVITY OF AERIAL PARTS OF VARIUS EXTRACTS OF ASTERAGALUS BRACHYCALYX. JUNDISHAPUR SCIENTIFIC MEDICAL JOURNAL[Internet]. 2010;9(3 (66)):271-278. Available from: https://sid.ir/paper/359207/en

IEEE: Copy

A. SIAHPOOSH, F. AMRAEE, and F. GOLFAKHR ABADI, “ANTIOXIDANT ACTIVITY OF AERIAL PARTS OF VARIUS EXTRACTS OF ASTERAGALUS BRACHYCALYX,” JUNDISHAPUR SCIENTIFIC MEDICAL JOURNAL, vol. 9, no. 3 (66), pp. 271–278, 2010, [Online]. Available: https://sid.ir/paper/359207/en

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