响应pH的皮克林乳液协同稳定了基纳米晶和糖纳米颗粒,以提供阿斯塔山丁
Lang Cai1, Yuheng Wang1, Jintao Zhang1
1College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, PR China.
Food research international (Ottawa, Ont.)
|October 11, 2025
概括
这项研究开发了一种新的皮克林乳液,使用糖纳米颗粒和素纳米晶体进行阿斯塔克桑的输送. 同稳定系统提供了增强的稳定性,pH响应性,以及改善的阿斯塔克桑负载和保留.
科学领域:
- 材料科学 材料科学 材料科学
- 食品科学 食品科学 食品科学
- 生物技术是生物技术.
背景情况:
- 皮克林乳液 (PE) 是脂性化合物的有效输送系统.
- 贝纳米颗粒 (SNPs) 和纳米晶体 (ChNCs) 是生物相容的稳定剂.
- 稳定剂之间的协同作用可以提高PE性能.
研究的目的:
- 为了创建由SNP和ChNC共同稳定的皮克林乳液,用于阿斯塔克桑的输送.
- 调查SNP和CNC对PE属性的协同作用.
- 评估阿斯塔克桑丁在开发的PE中的封装,稳定性和生物可访问性.
主要方法:
- 编制SNP和ChNCs. 编制SNP和ChNCs. 编制SNP和ChNCs.
- 使用SNP和ChNC在不同比例上建造PE.
- 关于PE粘弹性和稳定的特征.
- 评价pH响应性和盐离子电阻.
- 确定阿斯塔丁封装效率 (EE) 和负载能力 (LC).
- 在储存和紫外线照射下评估阿斯塔山丁的保留.
- 模拟胃肠道消化以确定FFA释放和生物可访问性.
主要成果:
- 与单个稳定剂相比,SNP-ChNCs共同稳定的PE显示出增强的粘弹性和稳定性.
- 5:1的SNP/ChNCs比率 (S5C1) 显示出最佳的性能.
- 该S5C1PE表现出显著的pH响应性和盐离子电阻.
- 在S5C1配方中,阿斯塔克桑获得了92.1%的EE和1.05%的LC.
- 在21天和8小时的紫外线照射后,阿斯丁的保留率超过了90%.
- 在S5C1 PE中,自由脂肪酸释放量高,在消化后的阿斯塔山丁具有生物可访问性.
结论:
- 使用SNP和ChNC对PE的协同稳定是增强交付系统的可行策略.
- 开发的pH响应PE为阿斯塔克桑提供了卓越的封装和稳定性.
- 这种方法为功能性活性物质提供了一种新的输送系统,提高了生物可访问性.
相关概念视频
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