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基于多糖的微型/纳米驱动器,用于在食品中输送活性成分

Xinyan Wang¹, Songyi Lin^1,2, Siqi Zhang¹

¹National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, P. R. China.

ACS applied materials & interfaces

|May 15, 2024

概括

这项研究引入了基于多糖的新型微/纳米引擎 (PMNMs),以实现高效的营养递送. 这些食品级电机有效地运输黄素,展示了食品科学和抗炎应用的潜力.

科学领域:

材料科学材料科学材料科学
纳米技术纳米技术
食品科学食品科学食品科学

背景情况:

微/纳米发动机 (MNM) 在各种领域提供了针对性交付的独特优势.
食品级MNM在食品配送系统中的应用仍然未得到充分探索.
营养物质的降解和不稳定性限制了当前输送方法的有效性,例如对黄素.

研究的目的:

为食品应用开发基于多糖的新型微/纳米电机 (PMNM).
调查这些PMNM的推进和传递能力.
评估PMNMs在提供黄素等生物活性化合物的潜力.

主要方法:

使用简单,快速和环保的模板方法合成基于多糖的微管 (PMT) 和PMNM.
用铁氧化物 (Fe3O4), (Pt) 和葡萄糖氧化酶 (GOx) 功能化了PMNMs,用于多功能推进.
评估了Fe-PMNM和Pt-PMNM的光热转换性能.
已经证明了PMNMs在递送黄素方面的有效性.

主要成果:

基于多糖的微/纳米发动机 (PMNMs) 通过可持续的方法成功制备.
Fe-PMNM 和 Pt-PMNM 显示出显著的光热转换能力.
PMNM有效地封装和输送黄素,保护其免受降解.
观察到输送的黄素的抗炎性质.

结论:

基于多糖的微型/纳米发动机是食品级配送系统的一个有希望的进步.
对于生物活性化合物来说,PMNMs提供了可控的推进和增强的稳定性.
这项技术有可能改善营养递送和食品中的治疗应用.

关键词:

这是一种抗炎药物.库尔库明是一种黄素.微型/纳米电机是一个微型/纳米电机.光热转换的光热转换聚糖是一种多糖.

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