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装载着葡萄藤的纳米颗粒L. 葡萄汁提取物:合成和描述

Ana Guadalupe Luque-Alcaraz¹, Jesús Antonio Maldonado-Arriola^1,2, Pedro Amado Hernández-Abril¹

¹Department of Biomedical Engineering, Universidad Estatal de Sonora, Hermosillo 83100, Mexico.

Nanomaterials (Basel, Switzerland)

|April 11, 2025

概括

扎因纳米颗粒有效地封装了葡萄末提取物,保护了有价值的抗氧化剂. 这种可持续的方法增强了抗氧化剂的提供,并利用了农业废物.

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
生物技术是生物技术.

背景情况:

葡萄 (GPE) 富含抗氧化剂,但容易降解.
开发稳定的输送系统对于提高抗氧化剂生物可用性至关重要.
价值化农业副产品,如葡萄汁,促进了可持续性.

研究的目的:

为了合成和描述装有葡萄末提取物 (GPE) 的纳米颗粒 (ZNp).
评估ZNp-GPE在受控释放和增强抗氧化剂递送方面的潜力.
通过纳米技术探索葡萄酒制造废物的价值化.

主要方法:

使用抗溶剂技术制备了装有葡萄末提取物的Zain纳米粒子.
使用动态光散射 (DLS),扫描电子显微镜 (SEM) 和里埃变换红外光谱 (FTIR) 进行了物理化学特性鉴定.
封装效率,装载能力和总含量被量化.

主要成果:

实现了高封装效率 (89-97%) 和有利的装载能力.
SEM,FTIR和DLS证实了成功将GPE整合到ZNp中,而不会改变形态.
封装保护了化合物和增强了抗氧化特性,颗粒大小减少.

结论:

齐恩纳米颗粒作为一种有效的系统来保护和提供葡萄末抗氧化剂.
这种方法提高了天然抗氧化剂的生物可用性,并促进了农业废物的可持续利用.
ZNp-GPE系统显示了功能性食品和营养保健品应用的巨大潜力.

关键词:

提取物提取物提取物葡萄的葡萄汁是葡萄的葡萄汁.纳米颗粒是一种纳米粒子.聚醇是一种多醇.这是什么意思? zein zein zein zein

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