从Carissa carandas中优化微波辅助溶剂提取极性化合物的条件
Ankit Kumar1, Rakesh Gehlot1, Aadisha Saini2
1Centre of Food Science and Technology, Chaudhary Charan Singh Haryana Agricultural University, Hisar, Haryana, India.
Journal of food science
|December 12, 2024
概括
优化的微波辅助提取 (MAE) 使用乙醇水溶剂有效地从Carissa carandas中提取极性植物化合物. 低功率,短时间和酸性条件最大限度地提高了食品和制药应用的生物活性化合物产量.
科学领域:
- 食品科学 食品科学 食品科学
- 植物化学 植物化学
- 提取技术 提取技术
背景情况:
- 卡里萨·卡兰达斯 (Carissa carandas) 是一种富含生物活性化合物的未充分利用的水果.
- 需要有效的提取方法来利用其在各种行业中的潜力.
研究的目的:
- 为了优化溶剂组合和微波辅助提取 (MAE) 条件,从Carissa carandas中提取极性植物成分.
- 研究不同溶剂,微波功率,时间间隔和酸度对提取产量和生物活性的影响.
主要方法:
- 一个增强的简单的中间体设计被用来选四种极性溶剂 (甲醇,乙醇,,水).
- 微波辅助提取 (MAE) 使用不同微波功率 (180-450 W),时间 (3-6 分钟) 和酸度 (0-1% HCl) 的乙醇-水 (49:51,v/v) 进行了优化.
- 提取效率通过测量总糖,减少糖,总多,黄和抗氧化活性来评估.
主要成果:
- 乙醇-水 (49:51,v/v) 溶剂组合被发现最有效.
- 优化的MAE条件 (180W,3分钟,酸性溶剂) 显著增强了总糖的提取,减少糖,总聚醇 (TPC) 和总黄 (TFC).
- 酸度在反流中对TPC和TFC产生了积极的影响,但在MAE中产生了负面影响;抗氧化活性受到所有MAE参数的影响.
结论:
- MAE是一种高效的技术,可以从Carissa carandas中提取极地植物成分.
- 在优化的条件下,可以获得富含生物活性化合物的提取物,适用于营养药,功能性食品,药品和化品.
- 这些发现支持在绿色化学应用中使用Carissa carandas提取物,包括纳米化合物合成.
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