在橄叶中分离生物活性化合物,使用皮里迪尔功能化吸附剂和酒溶剂
Elchin Bilalov1, Cláudia Martins1, Mário Rui P F N Costa2
1Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal.
Industrial & engineering chemistry research
|March 17, 2025
概括
一种基于的新型吸附剂有效地使用醇溶剂从橄叶提取物中分离生物活性化合物. 这种方法增强了有价值的多和三烯的回收,促进了农业副产品的价值化.
科学领域:
- 绿色化学 绿色化学
- 分离科学 分离科学
- 自然产品化学 自然产品化学
背景情况:
- 橄叶提取物富含多和三烯等生物活性化合物.
- 这些化合物的有效分离对于它们的工业价值化和应用至关重要.
- 目前的分离方法可能涉及苛刻的溶剂或缺乏选择性.
研究的目的:
- 开发一个定制的吸附剂和酒溶剂系统,用于从橄叶提取物中选择性地分离生物活性化合物.
- 证明使用基功能化聚合物颗粒进行高效分离和丰富的可行性.
- 在循环生物经济框架内,为农业副产品的可持续增值做出贡献.
主要方法:
- 吸附材料的功能化与化物部分.
- 使用水醇溶剂 (水/乙醇混合物) 的吸附-脱落过程的开发.
- 用于分离工业橄叶提取物的基聚合物颗粒包装列的应用.
主要成果:
- 成功分离了多种生物活性化合物,包括香草酸,油脂蛋白,奎尔,马斯林酸和油脂酸.
- 对特定化合物实现了高缩因子:欧蛋白 (∼4),糖化类黄酸 (∼12),和甘油类黄酸 (∼49).
- 证明了聚醇与三烯酸的分离,显著改变了单独分量的黄酸与三烯酸的比率.
结论:
- 开发的以基为基础的吸附剂和醇溶剂系统提供了一种高效和有选择性的方法,用于从橄叶提取物中分离生物活性化合物.
- 这种方法使有价值化合物的高缩成为可能,有助于农业废物的工业利用.
- 该方法通过有效利用橄叶资源来支持可持续性和循环生物经济原则.
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