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超声波和深性溶剂用于有效地从Eucommia ulmoides叶片中提取化合物

Junliang Chen¹, Yanhong Song¹, Xinyu Wei²

¹School of Food and Biotechnology, Henan University of Science and Technology, Luoyang 471023, China.

Foods (Basel, Switzerland)

|April 15, 2025

概括

超声波辅助的深度欧溶剂 (DES) 提取有效地从Eucommia ulmoides叶子中分离出化合物. 与传统技术相比,这种方法显著提高了提取产量和抗氧化特性.

科学领域:

自然产品化学自然产品化学
绿色提取技术绿色提取技术
植物化学植物化学

背景情况:

乌科米亚乌尔莫伊德的叶子是生物活性化合物的丰富来源.
传统的提取方法往往缺乏效率,并使用苛刻的溶剂.
深度浸泡溶剂 (DES) 为可持续提取提供了一个有希望的替代品.

研究的目的:

开发一种高效的超声波辅助深度欧溶剂 (DES) 提取方法,从Eucommia ulmoides叶片中提取化合物.
为了优化提取参数,包括DES组成,含水量,液体/固体比,温度,时间和功率.
在产量和抗氧化性质方面评估优化方法的有效性.

主要方法:

制备七种不同的深度浸泡溶剂 (DES).
使用超声波辅助技术优化提取参数.
使用FTIR和SEM分析和黄含量,抗氧化性质和细胞壁破坏.

主要成果:

确定了最佳条件:胆化物:乙烯基醇 (1:4),30%的水,40:1毫升/克的比例,48分钟,53°C,60%功率.
化合物 (17.16 mg/g) 和黄 (48.23 mg/g) 的产量明显高于传统方法 (p < 0.05).
超声波辅助的DES提取增强了活性化合物含量和抗氧化活性,由FTIR和SEM分析证实.

结论:

超声波辅助DES提取是一种高效的方法,可以从Eucommia ulmoides叶子中分离化合物.
优化的方法提供了显著改善的产量和抗氧化特性.
这项研究为有效利用和先进加工Eucommia ulmoides叶子提供了基础.

关键词:

叶子Eucommia ulmoides的叶子可以使用.深层欧特克溶剂溶剂的使用提取物提取物提取物响应表面方法的方法.

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