Phytochemical Screening and Antioxidant Activity of Algerian Aristolochia longa Flavonoids

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Attou Soumia; MEDDAH BOUMEDIENE; Touil Meddah Aicha Tir; Mokhtar Meriem; Sonnet Pascal

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Journal: Journal of Applied Biotechnology Reports Year:2020 | Volume:7 | Issue:3 Page(s): 166-171

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Title

Phytochemical Screening and Antioxidant Activity of Algerian Aristolochia longa Flavonoids

Author(s)

Keywords

Aristolochia longa

Flavonoids

Antioxidant Activity

HPLC

Algerian West Region

Abstract

Introduction: Aristolochia longa, is widely used as medicinal plant, in the Algerian folk medicine since ancient times and passed through the generations. This study was focuses on the qualitative examination of different phytochemical constituents to determine their antioxidant activities. Materials and Methods: Leaves and roots were extracted by liquid∕ liquid extraction technique using the methanol as solvent. The total phenolic and Flavonoids content were determined by Folin– Ciocalteu and AlCl3 methods respectively. The Antioxidant Activity was evaluated with two distinct methods: DPPH radical scavenging assay and ferric reducing antioxidant power test (FRAP). Then, the high performance liquid chromatography (HPLC) method was performed to analyse leaves and roots n-butanol fractions. Results: Leaves gave significant value of polyphenols (8. 580 ± 0. 04 mg GAE/g DW). Whereas, n-butanol fraction Flavonoids extracted from leaves was observed widely highest in Leaves of Aristolochia longa (4. 54± 1. 94 mg CE/g DW). N-butanol fraction leaves showed a powerful scavenging activity and reducing activity with an IC50=0. 044± 0. 001 mg/mL and EC50=0. 126± 0. 041 mg/mL respectively. The HPLC analysis of leaves and roots n-butanol fraction revealed different bioactive compounds which they belong to the Flavonoids category. Conclusions: The results obtained from this study suggest that A. longa leaves were considered as an important resource of Flavonoids, which have an interesting antioxidant power.

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APA: Copy

Attou, Soumia, MEDDAH, BOUMEDIENE, Touil Meddah, Aicha Tir, Mokhtar, Meriem, & Sonnet, Pascal. (2020). Phytochemical Screening and Antioxidant Activity of Algerian Aristolochia longa Flavonoids. JOURNAL OF APPLIED BIOTECHNOLOGY REPORTS, 7(3), 166-171. SID. https://sid.ir/paper/754430/en

Vancouver: Copy

Attou Soumia, MEDDAH BOUMEDIENE, Touil Meddah Aicha Tir, Mokhtar Meriem, Sonnet Pascal. Phytochemical Screening and Antioxidant Activity of Algerian Aristolochia longa Flavonoids. JOURNAL OF APPLIED BIOTECHNOLOGY REPORTS[Internet]. 2020;7(3):166-171. Available from: https://sid.ir/paper/754430/en

IEEE: Copy

Soumia Attou, BOUMEDIENE MEDDAH, Aicha Tir Touil Meddah, Meriem Mokhtar, and Pascal Sonnet, “Phytochemical Screening and Antioxidant Activity of Algerian Aristolochia longa Flavonoids,” JOURNAL OF APPLIED BIOTECHNOLOGY REPORTS, vol. 7, no. 3, pp. 166–171, 2020, [Online]. Available: https://sid.ir/paper/754430/en

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