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Antioxidant Potential and the Characterization of Arachis hypogaea Roots.


ABSTRACT: Arachis hypogaea roots are used as traditional Chinese medicine to treat different ailments, and the present study involves the exploration and comparison of phenolic profile and antioxidant activities (ABTS+ and DPPH assay) of A. hypogaea root extract in different solvents. 70% aqueous acetone and 70% aqueous ethanol were proved to be the best solvents to recover total phenolic compounds, with a yield of 42.59?±?1.96 and 41.34?±?0.92?mg/g dry weight of extract, respectively. ABTS+ radical scavenging activity was the highest in 70% aqueous ethanol, while the absolute methanol extract showed the highest DPPH radical scavenging activity (29.50?±?2.19??g/mL). Furthermore, phytochemical profiling of 70% acetone extract of A. hypogaea roots was performed by LC-ESI-TOF-MS analysis which in turn indicated the presence of diverse compounds in the A. hypogaea root extract, namely, quinones, stilbenoids, and flavones and flavonoid glucosides.

SUBMITTER: Ullah S 

PROVIDER: S-EPMC6948283 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

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Antioxidant Potential and the Characterization of <i>Arachis hypogaea</i> Roots.

Ullah Samee S   Hussain Syed Ammar SA   Shaukat Faryal F   Hameed Ahsan A   Yang Wu W   Song Yuanda Y  

BioMed research international 20191220


<i>Arachis hypogaea</i> roots are used as traditional Chinese medicine to treat different ailments, and the present study involves the exploration and comparison of phenolic profile and antioxidant activities (ABTS<sup>+</sup> and DPPH assay) of <i>A. hypogaea</i> root extract in different solvents. 70% aqueous acetone and 70% aqueous ethanol were proved to be the best solvents to recover total phenolic compounds, with a yield of 42.59 ± 1.96 and 41.34 ± 0.92 mg/g dry weight of extract, respecti  ...[more]

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