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使用冷干燥方法封装毛皮 (Teucrium polium L.) 提取物

Sima Zeidvand¹, Sara Movahhed¹, Hossein Ahmadi Chenarbon²

¹Department of Food Science and Technology, College of Agriculture, Varamin - Pishva Branch Islamic Azad University Varamin Iran.

Food science & nutrition

|July 26, 2024

概括

使用冷干燥对Teucrium polium提取物进行纳米封装,可以提高其稳定性和抗氧化特性,用于食品应用. 使用10%的提取物和1:1的马尔托德克斯特林/波斯乳糖比率获得了最佳结果.

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
植物化学植物化学

背景情况:

抗微生物和抗氧化剂提取物因环境不稳定而面临食品中的应用挑战.
纳米封装提供了一种解决方案来保护敏感的生物活性化合物.

研究的目的:

使用冷干燥方法纳米封装Teucrium polium L.提取物.
提高提取物在食品中的稳定性和适用性.
评估涂层材料和提取度对纳米封装物质性能的影响.

主要方法:

用Teucrium polium L.提取物 (10-30%) 和马尔托德克斯特林/波斯混合物 (比例为 1:2, 1:1, 2:1) 制备的乳液.
乳液的冷干燥以形成纳米囊.
乳液和纳米囊特性 (稳定性,泽塔潜力,粘度,颗粒大小,多分散性指数,湿度,密度,封装效率,抗氧化活性) 的表征.

主要成果:

含有高波斯含量的乳液表现出增强的稳定性,泽塔潜力和粘度,颗粒大小和多分散度指数较低.
提取物的度增加导致稳定性和粘度下降,粒子大小和多分散性指数增加.
较高度的墙壁材料和提取物改善了湿度,密度,封装效率和抗氧化活性.
最佳的纳米封装是通过10%的Teucrium polium L.提取物和1:1的马尔托德克斯特林/波斯比率实现的.
60天后,最大的化合物释放量达到88%.

结论:

通过冷干燥进行纳米封装有效地保护Teucrium polium L.提取物,增强其稳定性和食品应用中的抗氧化能力.
使用10%的提取物和1:1的马尔托德克斯特林/波斯比率的配方为纳米封装提供了最佳的特性.
开发的纳米囊显示了长期控制的化合物的释放.

关键词:

毛皮德曼德的提取物德曼德的提取物马尔托德克斯特林 (Maltodextrin) 是一种葡萄糖.封装的封装方式冷干燥机的冷干燥机

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