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氨酸封装和特征通过层层组装的氧-β-环氧和乳清蛋白分离物作为墙壁材料
1School of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai 201418, China.
Molecules (Basel, Switzerland)
|May 11, 2024
概括
这项研究使用层次组装方法开发了稳定的腺微囊. 复合墙材料增强了腺的稳定性,从而改善了输送系统.
科学领域:
- 食品科学 食品科学 食品科学
- 材料科学 材料科学 材料科学
- 生物技术是生物技术.
背景情况:
- 氨酸是一种水溶性化合物,具有显著的药理作用.
- 封装对于提高活性物质如腺的稳定性和输送至关重要.
- 开发先进的交付系统是持续发布应用程序的关键.
研究的目的:
- 开发一种新的层次组装方法,用于制造腺微囊.
- 使用基-β-循环二烯 (Hp-β-CD) 作为内壁和乳清蛋白分离物 (WPI) 作为外壁.
- 为了研究产生的复合微囊的分子间相互作用和稳定性.
主要方法:
- 复合墙壁材料 (Hp-β-CD和WPI) 的层层组装.
- 在核心材料中封装腺素.
- 异热定位热度计和分子建模用于相互作用分析.
- 微囊嵌入率和释放行为的表征.
主要成果:
- 氨酸和Hp-β-CD通过疏水性相互作用形成了一个最佳的1:1复合体.
- Hp-β-CD和WPI通过键相互作用,增强了微囊的稳定性.
- 在AD/Hp-β-CD/WPI微囊中,嵌入率达到36.80%.
- 观察到24小时保留率为76.09%,表明持续释放性质.
结论:
- 提出的层次组装方法有效地创建稳定的腺微囊.
- 复合墙系统 (Hp-β-CD/WPI) 通过特定的分子间相互作用提供了增强的稳定性.
- 这种环保方法为腺储存和持续释放输送系统提供了有前途的应用.
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