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作为豆中黄类物质的新提取介质的深度欧性溶剂
Jingyu Gao1,2,3, Longli Xie1,2,3, Yu Peng1,2,3
1College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
Foods (Basel, Switzerland)
|March 13, 2024
概括
绿色提取使用深度环氧溶剂 (DES) 和超声波辅助提取 (UAE) 有效地从豆中分离出强效的抗氧化剂黄酸盐. 与传统技术相比,这种可持续的方法显著提高了黄酸产量和激素清除活动.
科学领域:
- 农业化学 农业化学
- 食品科学 食品科学 食品科学
- 绿色化学 绿色化学
背景情况:
- 豆含有丰富的生物活性黄素,如维捷辛和异维捷辛,以其抗氧化特性而闻名.
- 有效和可持续的提取方法对于利用这些有价值的植物性化合物至关重要.
研究的目的:
- 开发和优化一种绿色提取方法,用于从豆中提取的黄类化合物,使用深度环氧溶剂 (DES) 与超声波辅助提取 (UAE) 相结合.
- 为了比较DES-UAE的效率与传统的乙醇提取方法.
主要方法:
- 八种不同的DES被选用于从豆中提取黄类化合物.
- 超声波辅助提取 (UAE) 参数得到了优化,包括液体-固体比,含水量,超声波功率,温度和时间.
- 使用30%乙醇的传统提取方法作为参考.
主要成果:
- 乙烯基醇-甘油酸DES显示了最高的黄酸产量,比传统方法大1.6倍.
- 优化的DES-UAE参数产生了2339.45±42.98μg/g黄的最大提取值.
- 与传统提取物相比,DES-UAE提取物表现出明显更强的DPPH和ABTS激素清除活性.
结论:
- 与超声波辅助提取相结合的深度环氧溶剂提供了一种有效和环保的方法,用于从豆中提取生物活性黄素.
- 这种绿色提取技术增强了有价值的植物成分的回收,支持可持续发展和利用.
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