建立一个"绿色"的提取协议,用于麦皮中的生物活性化合物.
Anna R Speranza1, Francesca G Ghidotti1, Alberto Barbiroli1
1Department of Food, Environmental and Nutritional Sciences, University of Milan, 20133 Milan, Italy.
International journal of molecular sciences
|August 14, 2025
概括
微波辅助提取 (MAE) 有效地从麦中恢复多,这是一个可持续的食品和制药成分. 这种绿色方法增强了各种应用的抗氧化和抗炎性质.
科学领域:
- 农业科学 农业科学
- 食品科学 食品科学 食品科学
- 生物化学 生物化学
背景情况:
- 麦是一种丰富的生物活性化合物的来源,包括多和食纤维.
- 麦的价值化与循环经济原则保持一致,以实现可持续的资源利用.
研究的目的:
- 为了比较绿色提取方法,特别是超声波辅助提取 (UAE) 和微波辅助提取 (MAE),从麦中回收聚.
- 评估MAE对麦的物理化学特性和提取的多醇的生物活性的影响.
主要方法:
- 绿色提取技术:超声波辅助提取 (UAE) 和微波辅助提取 (MAE).
- 传统提取使用酸性甲醇进行比较.
- 使用扫描电子显微镜 (SEM),富里埃变换红外光谱 (FTIR) 和纤维分析分析剩余的外材料的分析.
- 评估人类Caco-2细胞中抗氧化活性和炎症标志物的调节.
主要成果:
- 与传统的酸性甲醇提取相比,微波辅助提取 (MAE) 显著提高了43.6%的多产量.
- MAE改变了麦的结构和化学特性,提高了聚醇的可获得性.
- 绿色提取物表现出强烈的抗氧化活性,并在Caco-2细胞中调节炎症标记物.
结论:
- 微波辅助提取 (MAE) 是一种高效和可持续的替代传统的基于酸和溶剂的方法,用于从麦中回收多.
- 通过绿色方法获得的麦皮提取物具有显著的生物活性,适合食品和制药应用.
- 这项研究支持将麦作为生物活性化合物回收的有价值原料的价值化.
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