同时量化氧胺酸衍生物和Ziziphus oxyphyllaEdgew.的抗氧化活性. 叶子甲醇提取物 叶子甲醇提取物
Surriya Naheed1,2, Muhammad Wajid1, Afsheen Ehsan2
1Gulab Devi Institute of Pharmacy, Gulab Devi Educational Complex, Lahore, Pakistan.
Natural product research
|February 17, 2026
概括
齐齐 (Ziziphus oxyphylla) 叶子提取物,富含酸酸衍生物,显示出显著的抗氧化活性. 这项研究量化了这些化合物,并验证了植物对其健康益处的传统用途.
科学领域:
- 植物化学 植物化学
- 药理学 药理学是指药理学的学科.
- 分析化学 分析化学
背景情况:
- 传统医学经常利用植物提取物用于治疗目的.
- 这种植物是Ziziphus oxyphylla Edgew. (Z. oxyphylla) 传统上使用,但其活性化合物和抗氧化机制需要科学验证.
- 氧胺酸 (HCIN) 衍生物以其强大的抗氧化特性而闻名.
研究的目的:
- 在Z. oxyphylla叶提取物中量化HCIN衍生物.
- 为了评估该提取物的体外和体外抗氧化潜力.
- 为Z. oxyphylla.的传统民族药理学应用建立科学基础.
主要方法:
- 开发了一种高性能液态色谱 (HPLC) 方法,用于同时确定酸,咖啡酸和酸.
- 在体外抗氧化剂测试包括DPPH激素清除,降解功率,H2O2清除,聚和硫酸 (TBA) 测试.
- 在动物模型中,通过测量酶 (CAT),超氧化解突变酶 (SOD) 和硫甲酸反应性物种 (TBARS) 的水平来评估体内抗氧化活性.
主要成果:
- 通过HPLC方法,成功量化了具有特定保留时间的关键HCIN.
- 在多项测试中,Z. oxyphylla叶子提取物在体外显示出显著的抗氧化活性,低IC50值表明了这一点.
- 在体内研究表明,提取物增强了CAT和SOD活动,并降低了TBARS水平,与标准西利玛林相比.
结论:
- Z. oxyphylla叶的甲醇提取物是HCIN衍生物的丰富来源.
- 提取物具有显著的体外和体外抗氧化能力.
- 这些发现在科学上验证了Z. oxyphylla叶的传统民族药理学用途,因为它们的抗氧化特性.
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