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富科伊丹修改用于稳定的黑激素O/W乳液:界面结构和特性

Yanan Zhao¹, Yitong Wang¹, Fei Yu¹

¹College of Food Science and Technology, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, Zhanjiang 524088, China.

International journal of biological macromolecules

|July 19, 2025

概括

这项研究用2-Octen-1-ylsuccinic anhydride (OSA) 和超声波修改了fucoidans (FUCs),创造了一个稳定的乳液,用于黑激素的输送. 优化的富可伊丹乳液增强了黑激素.

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
生物化学生物化学

背景情况:

富可伊丹 (FUC) 是具有潜在乳化特性的多糖化合物.
修改fucoidans可以提高它们在传递系统中的功能.
黑色素是一种具有有限生物可用性的生物活性化合物.

研究的目的:

为了研究2-Octen-1-ylsuccinic无水化物 (OSA) 修饰和超声波对富可伊丹 (FUC) 结构和乳化物的影响.
开发一种稳定的多糖体乳液系统,以增强黑激素的输送.
评估乳液对黑激素生物可访问性和释放动态的影响.

主要方法:

使用2-Octen-1-ylsuccinic无水化物 (OSA) 修改了Fucoidan.
对修改后的富可伊丹乳液进行了超声波治疗.
测量了界面张力,滴滴大小和储存稳定性.
评估了黑色素的生物可访问性和自由脂肪酸 (FFA) 的释放.

主要成果:

OSA修饰和超声波改善了福科伊丹的两性和减少了面际张力.
使用400W超声波处理的9%-OSA-FUCs乳液呈现出最小的水滴大小 (1.34 ± 0.03μm).
乳液系统显著提高了黑激素的生物可访问性 (55.32%) 并延迟了FFA的释放.

结论:

用OSA和超声波合理修改fucoidans,可以创建高度稳定的乳液.
这种输送系统有效地保护黑激素免受胃肠道环境的影响,改善吸收.
这些发现为设计功能性多糖基乳化剂和疏水化合物的输送系统提供了洞察力.

关键词:

可消化性可消化性这是一种乳液乳液.福科伊丹是一个子.黑色素是什么黑色素是什么黑色素是什么

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