溶剂驱动的代谢物分析及其与Murraya paniculata叶的抗氧化和脂酶抑制活性的相关性
D A Septaningsih1,2, M Rafi1,3,4, R Heryanto1,3,4
1IPB University, Advanced Research Laboratory, Bogor, Indonesia.
Brazilian journal of biology = Revista brasleira de biologia
|November 5, 2025
概括
分析了Murraya paniculata的叶子提取物以检测代谢物和生物活动. 溶剂选择显著影响化合物形状和抗氧化和脂酶抑制作用,突显了植物的药用潜力.
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.
- 药用植物 药用植物
背景情况:
- Murraya paniculata L. 是一种传统的药用植物,具有多样化的药理用途.
- 了解其代谢物概况和生物活动对于验证传统应用至关重要.
研究的目的:
- 研究不同溶剂 (乙醇,50%乙醇,水) 对M. paniculata叶片提取物的代谢物组成的影响.
- 评估这些提取物的抗氧化和脂酶抑制活性.
- 为了将代谢物概况与观察到的生物活动相关联.
主要方法:
- 叶子提取物是使用乙醇,50%乙醇和水准备的.
- 使用超高性能液态染色学四极轨道高分辨率质谱仪 (UHPLC-Q-Orbitrap HRMS) 进行了代谢物分析.
- 使用DPPH试验评估了抗氧化活性,并测量了脂酶抑制.
- 皮尔森的相关性分析被用来将代谢物与活动联系起来.
主要成果:
- 确定了61种化合物,包括类,黄类,类,类和氨基酸.
- 50%的乙醇提取物表现出最强的抗氧化活性 (IC50 = 391.29 μg/mL).
- 水提取物显示了最高的脂酶抑制活性 (59.32%).
- 六种代谢物与抗氧化活性有负相关,十二种与脂酶抑制有正相关.
- 4 - 氨基酸与这两种活动都有双重关联.
结论:
- 溶剂类型显著影响M. paniculata提取物的代谢物概况和生物活性.
- 这项研究为M. paniculata.的植物化学成分和药理学潜力提供了宝贵的见解.
- 特定的代谢物,如4-氨基酸,可能在其药用特性中发挥关键作用.
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