作为功能载体的葡萄糖胺-复合物:结构特征,受控的Mg2+释放和乳液稳定性
Yayuan Zhai1, Yue Chen2, Ang Gao1
1College of Public Health and Health Sciences, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
Frontiers in nutrition
|September 19, 2025
概括
一种新的葡萄糖胺-复合物 (GlcN-Mg) 有效地稳定了皮克林乳液. 这种GlcN-Mg复合物在食物中表现出极好的稳定性,并在消化过程中控制的释放.
科学领域:
- 食品科学与技术 食品科学与技术
- 材料科学 材料科学 材料科学
- 生物材料工程 生物材料工程
背景情况:
- 为皮克林乳液开发有效的稳定剂对于食品和制药应用至关重要.
- 葡萄糖胺化 (GlcN·HCl) 有潜力,但需要修改以提高稳定性和控制释放.
- 离子 (Mg2+) 可以与葡萄糖胺相互作用,形成具有独特特性的复合物.
研究的目的:
- 开发一种葡萄糖胺-复合物 (GlcN-Mg) 作为一种新的皮克林乳液稳定剂.
- 描述GlcN-Mg复合物的结构性质和乳化性能.
- 在体外胃肠道消化过程中,评估Mg2+从GlcN-Mg稳定皮克林乳液 (PE) 中的稳定性和受控释放.
主要方法:
- 使用粒子大小分析,X射线衍射和孔径大小分析对 GlcN-Mg复合物的结构分析.
- 在不同均化速度,GlcN-Mg度和油与水的比率下制备油中的水 (W/O) GlcN-Mg PE.
- 风湿学分析和体外胃肠道消化研究,以评估乳液稳定性和Mg2+释放.
主要成果:
- Mg2+ 协调显著减少了 GlcN·HCl 颗粒大小,达到 393.8 ± 45.42 nm,形成一个多孔结构.
- GlcN-Mg PEs表现出受环境因素影响的值效应和稳定性.
- GlcN-Mg PEs证明了受控的Mg2+释放,在肠道消化过程中达到80.42±1.94%.
结论:
- 开发的GlcN-Mg复合物是一个有前途的皮克林乳液稳定剂,具有增强的结构性质.
- GlcN-Mg稳定皮克林乳液在食品矩阵和受控释放档案中表现出良好的稳定性.
- GlcN-Mg复合物在复杂的乳液系统中具有应用潜力,需要稳定性和营养递送.
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