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用亚麻多和蛋白质分离物封装齐亚桑丁二米酸乳液,提高了其稳定性和生物可访问性
Long Yang1, Xin Tang1, Ningxia Bu2
1College of Food Science and Engineering, Ningxia University, 750021 Yinchuan, China.
Food research international (Ottawa, Ont.)
|May 13, 2025
概括
亚麻稳定乳液增强了山丁二米酸 (ZD) 的稳定性和传递. FPI-FPP复合物改善了ZD保留和生物可访问性,为不溶性生物活性化合物提供了一种新的策略.
科学领域:
- 食品科学与技术 食品科学与技术
- 营养生物化学 营养生物化学
- 合体和表面化学
背景情况:
- 齐亚桑丁二米酸盐 (ZD) 是一种难以溶解的生物活性化合物,具有有限的生物利用性.
- 开发有效的输送系统对于提高ZD的稳定性和吸收性至关重要.
- 油中的水乳液为封装像ZD这样的脂友分子提供了一个有前途的矩阵.
研究的目的:
- 使用油在水乳液系统,增强二甲酸盐 (ZD) 的物理和化学稳定性.
- 评估亚麻 (FG) 作为稳定剂和亚麻蛋白分离物 (FPI) -多 (FPP) 复合物的对ZD传递的影响.
- 评估ZD在开发的乳液中的储存稳定性,体外消化性和生物可访问性.
主要方法:
- 由亚麻 (FG) 稳定变化的不同油相分数的油在水乳液的配方.
- 乳液性质的表征,包括化指数,滴滴大小和泽塔潜力.
- 评估ZD的储存稳定性 (颜色,脂质氧化) 和体外消化 (自由脂肪酸释放,生物可访问性).
主要成果:
- 油相分数的增加降低了化指数.
- 0.5%的FG导致了最小的水滴大小和缩的分布.
- 乳液表现出更好的物理稳定性,FPI-FPP复合物增强了ZD保留和生物可访问性.
- 与FPI乳液相比,FPI-FPP乳液显示出更高的ZD保留和生物可访问性.
结论:
- 亚麻有效地稳定了含有二甲酸的油在水乳液.
- 结合FPI-FPP复合体显著提高了ZD的稳定性和生物可访问性.
- 这种FG稳定乳液系统提供了一种新且有效的战略,用于输送不溶于水的生物活性化合物.
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