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首页> 外文期刊>Journal of applied biological chemistry >Antioxidant and Antidiabetic Activities of Avalla elata Seeds
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Antioxidant and Antidiabetic Activities of Avalla elata Seeds

机译：Avalla elata种子的抗氧化和抗糖尿病活性

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摘要

Aralia elata seeds were successively extracted with water, methanol, ethanol, acetone and chloroform. The crude extracts were investigated for antioxidant and antidiabetic activities. The antioxidant properties of various extracts were evaluated by antioxidant tests, such as DPPH free radical-scavenging activity, hydroxyl radical-scavenging assay, metal-chelating activity, lipid peroxidation inhibition activity and reducing power assay. The 70% methanol extract exhibited the highest activity in the in vitro models of DPPH free radical-scavenging activity, metal-chelating activity, and reducing power assay. Acetone extract showed good effects on lipid peroxidation inhibition and hydroxyl radical-scavenging assay at a low concentration. In addition, the a-glucosidase inhibition assay showed that 70% methanol extract had the highest activity. These results indicate the high possibility of using A. elata seeds for medical application due to their efficient antioxidant properties.
机译：依次用水，甲醇，乙醇，丙酮和氯仿萃取香木兰种子。研究了粗提物的抗氧化和抗糖尿病活性。通过抗氧化剂测试，如DPPH清除自由基活性，清除羟自由基活性，金属螯合活性，脂质过氧化抑制活性和还原能力分析，评估了各种提取物的抗氧化性能。在DPPH自由基清除活性，金属螯合活性和还原能力测定的体外模型中，70％的甲醇提取物表现出最高的活性。丙酮提取物在低浓度下对脂质过氧化抑制和清除羟自由基的测定显示良好的效果。另外，α-葡萄糖苷酶抑制试验表明70％的甲醇提取物具有最高的活性。这些结果表明，由于其有效的抗氧化性能，将拟南芥种子用于医学应用的可能性很高。

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