库尔库明和富可桑丁在固体-油-水多层乳液中的联合封装:特征,稳定性和编程顺序释放
Luhui Wang1, Zihao Wei1, Changhu Xue2
1College of Food Science and Engineering, Ocean University of China, Qingdao 266400, China.
Food chemistry
|June 9, 2024
概括
这项研究开发了一种使用固体-在-油-在-水 (S/O/W) 乳液的新型联合递送系统,以提高黄素和富可桑丁的生物可用性. 该系统为小肠和结肠提供编程的顺序释放,改善营养物质的输送.
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
- 制药科学 制药科学
背景情况:
- 生物活性化合物如黄素和富可桑丁在胃肠道 (GIT) 中具有不同的疗效.
- 提高这些疏水性营养素的生物利用性需要先进的输送系统.
- 联合交付系统为同时交付和有针对性的发布提供了一个有希望的方法.
研究的目的:
- 设计和制造固体-在-油-在-水 (S/O/W) 乳液,用于黄素 (Cur) 和黄素 (FUC) 的联合封装和增强生物可用性.
- 调查GIT中的共同交付系统的稳定性和编程顺序释放特征.
- 评估该系统在向GIT的特定区域提供疏水性营养物的潜力.
主要方法:
- 制造S/O/W乳液,使用含有富可桑的纳米粒子 (NP),含有黄的子油,以及碳氧甲基粉 (CMS) /甘醇酸盐 (PGA) 复合物.
- 在S/O/W乳液中确定Cur和FUC的捕获效率.
- 对封装生物活性剂的紫外线和热稳定性的评估.
- 评估S/O/W乳液的物理稳定性.
- 在模拟GIT条件下研究Cur和FUC的编程顺序释放特征.
主要成果:
- 在CMS/PGA稳定S/O/W乳液中,可以实现Cur (82.3-91.3%) 和FUC (96.0-96.1%) 的高捕获效率.
- 封装显著提高了Cur和FUC的紫外线和热稳定性.
- S/O/W 乳液表现出良好的物理稳定性.
- 开发的系统证明了编程的顺序释放,将Cur输送到小肠,FUC输送到结肠.
结论:
- S/O/W 乳液系统有效地联合封装了黄素和富可桑丁,提高了它们的稳定性.
- 该系统表现出编程的顺序释放,针对胃肠道的特定区域.
- 这种联合交付方法具有显著的潜力,可以提高疏水性营养素的生物利用率和有效性.
相关概念视频
Colloids
17.4K
Children at play often make suspensions such as mixtures of mud and water, flour and water, or a suspension of solid pigments in water known as tempera paint. These suspensions are heterogeneous mixtures composed of relatively large particles that are visible to the naked eye or can be seen with a magnifying glass. They are cloudy, and the suspended particles settle out after mixing. On the other hand, a solution is a homogeneous mixture in which no settling occurs and in which the dissolved...
17.4K
Factors Influencing Drug Absorption: Pharmaceutical Parameters
129
Solid dosage forms such as tablets and capsules undergo rigorous manufacturing processes to ensure stability and effectiveness. Their dissolution and absorption properties are influenced significantly by the choice of excipients (inactive ingredients that serve various roles in the formulation), and the methodology applied during production. The manufacturing parameters, such as compression force and granulation techniques, significantly affect dissolution rates. Elevated compression forces...
129


