封装和特征 ω-3 中长链三糖醇微封装与不同的蛋白质作为墙壁材料
Zhen Yang1, Yujie Guo1, Chili Zeng1
1School of Food Science and Engineering, Hainan University, Haikou 570228, China.
Food chemistry: X
|April 29, 2024
概括
豆蛋白微囊有效地保护omega-3中长链三糖醇 (MLCTs) 免受氧化. 这些稳定的微囊为唇溶性活性剂提供了一个有前途的输送系统.
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
背景情况:
- 欧米茄-3中长链三糖醇 (MLCT) 容易氧化,这限制了它们的应用.
- 开发稳定的MLCT输送系统对于保存它们的营养和功能性质至关重要.
研究的目的:
- 使用大豆蛋白制造高性能MLCT微囊,以防止氧化.
- 研究不同蛋白质 (大豆,乳清,豆) 对微囊结构和特性的影响.
主要方法:
- 使用油在水 (O/W) 模板方法制造基于蛋白质的微囊.
- 微囊的特征,包括颗粒大小,多分散性指数 (PDI),泽塔潜力,吸附率和界面张力.
- 在喷雾干燥过程中评估微囊完整性,评估封装效率和储存稳定性.
主要成果:
- 豆蛋白微囊表现出很好的性能,解决了MLCT氧化.
- 基于蛋白质的微囊具有小颗粒大小,低PDI和zeta潜力,快速吸附和低界面张力,确保喷雾干燥期间的完整性.
- 通过球形微囊实现了94.56%的优异封装效率.
结论:
- 豆蛋白微囊为MLCTs提供长期存储稳定性和受控释放率.
- 这些微囊是唇溶性活性物质的有效载体,克服了氧化挑战.
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