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Antioxidant Activity of Aralia elata Seeds Fractions

机译:alia木种子级分的抗氧化活性

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Aralia elata is the edible vegetable and has been used for medicinal purposes. The present study investigated the in vitro antioxidant potential of dichloromethane (CH_2Cl_2), ethyl acetate (EtOAc), n-butanol (n-BuOH) and water (H_2O) fraction of 70%methanolic (MeOH) extract of A. elata seeds using different antioxidant tests, such as total phenolic content, 1,1-diphenyl-2-pricylhydrazyl (DPPH) radical-scavenging assay, hydroxyl-radical (-OH) scavenging assay, reducing power assay, metal-chelating activity and lipid peroxidant assay. Among these fractions, EtOAc fraction exhibited higher antioxidant potency than other fractions in DPPH free radical-scavenging, hydroxyl radical-scavenging activity, reducing power assay and lipid peroxidant assay. Itwas concluded that the A. elata seeds fractions obtained from 70% MeOH extract are highly suitable for medical application due to their efficient antioxidant properties.
机译:Aralia elata是可食用的蔬菜,已用于药用。本研究利用不同的方法研究了七叶草种子中70%甲醇(MeOH)提取物的二氯甲烷(CH_2Cl_2),乙酸乙酯(EtOAc),正丁醇(n-BuOH)和水(H_2O)的体外抗氧化能力抗氧化剂测试,例如总酚含量,1,1-二苯基-2-三甲基肼基(DPPH)自由基清除分析,羟基自由基(-OH)清除分析,还原能力分析,金属螯合活性和脂质过氧化物分析。在这些馏分中,EtOAc馏分的清除DPPH自由基,清除羟自由基活性,降低功率测定法和脂质过氧化物测定法均比其他馏分具有更高的抗氧化能力。结论是,从70%MeOH提取物中获得的拟南芥种子级分由于其有效的抗氧化性能而非常适合医疗应用。

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