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关于疏水性相关酸盐的审查:方法和应用
Shenbagaraman Akshaya1,2, Arputharaj Joseph Nathanael1
1Centre for Biomaterials, Cellular and Molecular Theranostics (CBCMT), Vellore Institute of Technology (VIT), Vellore 632014, Tamil Nadu, India.
ACS omega
|February 5, 2024
概括
藻酸盐的疏水性改性增强了它们的性能,可用于各种应用. 本次审查涵盖了药物输送,食品和水处理中的化学修饰和用途.
科学领域:
- 生物聚合物和材料科学 生物聚合物和材料科学
- 聚合物化学 聚合物化学
- 化学工程是化学工程的重要组成部分.
背景情况:
- 酸盐是具有生物相容性,无毒性和生物降解性质的水友性,阴离子型多糖.
- 它们的结构由D-曼努龙酸 (M) 和L-古鲁龙酸 (G) 单元组成,具有丰富的基和基组.
- 目前在食品和制药领域的应用主要是利用酸作为凝和加厚剂.
研究的目的:
- 审查化学修改,以赋予基酸盐的疏水性.
- 突出制造疏水性改性藻酸盐的方法.
- 讨论这些改性基酸盐的广泛应用.
主要方法:
- 使用化学修饰,包括化,Ugi反应,还原性氨化和移植共聚合.
- 这些方法为水友性酸盐骨干引入了疏水性特征.
- 该综述综合了关于这些修改技术的现有文献.
主要成果:
- 疏水性修饰增加了海藻酸盐对疏水性物质的亲和力,使药物和农药的持续释放成为可能.
- 改性基酸盐在食品工业中作为有效的乳液稳定剂,改善了油在水乳液和奶油.
- 基于酸盐的材料如膜,气凝和薄膜的功能化提高了它们在水处理和食品包装中的实用性.
结论:
- 疏水性改性基酸盐提供了超越传统用途的扩展应用.
- 这些修改对于开发药物输送,食品科学和环境技术的先进材料至关重要.
- 对酸盐的疏水性进行进一步的研究有可能为新材料的开发提供潜力.
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