对辅助溶剂提取技术的比较研究,用于从白血病和心脏病中提取生物活性化合物
Marika Mróz1, Edyta Malinowska-Pańczyk1, Agnieszka Bartoszek1
1Department of Food Chemistry, Technology and Biotechnology, Faculty of Chemistry, Gdańsk University of Technology, 11/12 Narutowicza St., 80-233 Gdańsk, Poland.
Molecules (Basel, Switzerland)
|May 27, 2023
概括
这项研究比较了Sideritis植物的提取方法,发现70%的乙醇和像微波或超声波提取这样的先进技术显著促进了植物化学恢复,产生了102种已识别的代谢物.
科学领域:
- 植物化学 植物化学
- 药理学是指药理学,它是指药理学.
- 分析化学 分析化学
背景情况:
- 赛德里斯属具有重要的药用潜力,这归因于其复杂的化学成分.
- 高效的提取对于从Sideritis物种中分离有价值的植物化学物质至关重要.
- 了解提取参数对植物化学概况的影响对于药物开发至关重要.
研究的目的:
- 为了比较分析Sideritis raeseri和Sideritis scardica提取物的植物化学特征.
- 评估不同提取方法 (传统,微波,超声波,高压) 和溶剂的有效性.
- 识别关键的抗氧化化合物并评估其提取效率.
主要方法:
- 使用超高性能液体染色学高分辨率质谱学 (UHPLC-HRMS) 的非向代谢学.
- 通过传统,微波辅助,超声波辅助和高压辅助提取方法获得的提取物的比较分析.
- 使用ABTS衍生和HPLC对抗氧化剂配置的溶剂效应的评估.
主要成果:
- 假定确定了102种代谢物,包括黄类,类,类糖化物和酸.
- 70%的乙醇在提取各种植物化学物质和抗氧化剂方面表现出卓越的有效性.
- 先进的提取技术 (微波,超声波,高压) 与传统方法相比,增加了大约三倍的代谢物回收.
结论:
- 使用70%乙醇和先进技术进行优化提取,显著提高了来自Sideritis物种的生物活性化合物的产量.
- 微波,超声波和高压辅助提取在植物化学回收方面比传统方法提供了显著的改进.
- 这项研究为从Sideritis植物中有效分离药用化合物提供了有价值的见解,用于潜在的制药应用.
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