奇托桑用于改善麦水性提取物在酸盐基微粒中的封装
Giada Diana1, Alessandro Candiani1, Alice Picco1
1Department of Pharmaceutical Sciences, Università del Piemonte Orientale, Largo Donegani 2, 28100 Novara, Italy.
International journal of biological macromolecules
|May 19, 2024
概括
这项研究提高了Thymus vulgaris L.水性提取物的封装效率,使用离子转化凝. 结合酸盐和酸盐显著改善了高度溶解的化合物的微封装.
科学领域:
- 制药技术 制药技术 制药技术
- 材料科学 材料科学 材料科学
- 绿色化学 绿色化学
背景情况:
- 离子热是一种经济高效且环保的微封装方法.
- 通过离子热凝封装高度溶解的化合物通常会导致由于材料损失而导致低封装效率.
- 通常使用酸盐基微粒,但高溶性提取物面临挑战.
研究的目的:
- 为了显著提高 Thymus vulgaris L. 水性提取物的封装效率,使用离子转化凝.
- 优化基于酸盐的微粒配方,以提高可溶性化合物的封装.
- 调查使用辅助载体辅助剂来提高微封装性能.
主要方法:
- 使用带有酸盐基微粒的离子转化凝.
- 优化了配方,通过调整西红花提取物与酸盐的比例来优化配方.
- 在化/酸溶液中作为聚合物辅助载体的合并奇托.
- 以大小,提取物含量,残留水和释放形状来表征得到的微粒.
主要成果:
- 获得了70.43±5.28%的高封装效率,用于Thymus vulgaris L.水性提取物.
- 形成的微粒的尺寸为1096 ± 72μm,提取物含量为20.087 ± 1.487%.
- 观察到剩余水含量为6.2%,并在一小时内完全释放提取物.
结论:
- 结合酸盐和酸盐作为聚合物共同载体是一种有效的策略,可以提高离子转变凝的效率.
- 这种优化的方法成功地解决了微封装高度溶解的水性提取物的挑战.
- 开发的微粒为从植物提取物中获取生物活性化合物提供了一个有前途的方法.
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