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稳定纳米纤维的甲酸盐/纤维素皮克林乳液:对脂质吸收调节的研究

Nasuha Abu Yazid¹, Kae Yi Tan², Sook Mei Khor³

¹Nanotechnology and Catalysis Research Centre (NANOCAT), Universiti Malaya, 50603 Kuala Lumpur, Malaysia.

International journal of biological macromolecules

|December 18, 2024

概括

开发了一种新的甲/纤维素纳米纤维 (SC/CNF) 复合物,作为一种可持续的纳米添加剂,用于控制脂肪消化. 这种生物基材料有效地稳定了油在水中的乳液,在模拟消化模型中显著减少了自由脂肪酸的释放.

科学领域:

食品科学食品科学食品科学
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:

控制脂质消化对于开发更健康的食物选择和管理饮食脂肪摄入量至关重要.
食品行业越来越多地寻求可持续和生物基的添加剂,以满足消费者对绿色标签产品的需求.
现有的脂肪控制剂往往缺乏可持续性或需要严厉的化学加工.

研究的目的:

开发一种可持续的,生物基的纳米添加剂,即酸/纤维素纳米纤维 (SC/CNF) 复合物,用于调节油在水 (O/W) 合体接口.
通过评估其减缓脂质消化能力来研究SC/CNF作为脂肪控制剂的潜力.
优化由SC/CNF稳定的O/W皮克林乳液的配方,以有效调节脂肪消化.

主要方法:

在纤维素纳米纤维 (CNF) 上通过静电吸引植入可食用蛋白质 (甲酸盐,SC),以实现更环保的工艺.
描述SC/CNF复合体的物理化学特性,包括界面粘合和机械强度.
在不同参数 (SC度,SC/CNF剂量,O/W比率) 下使用体外模拟胃肠道 (GIT) 模型准备由SC/CNF稳定的O/W皮克林乳液并评估自由脂肪酸 (FFA) 释放.

主要成果:

在SC/CNF复合物中,表现出增强的界面粘合和改善的O/W乳液的体稳定性.
优化的SC / CNF稳定乳液在模拟体外消化过程中显著减少了FFA释放.
最低的FFA释放率 (31.18%) 达到1% w/v SC度,1% w/w SC/CNF剂量和20/80 O/W比,表明有效调节脂质消化.

结论:

SC/CNF复合物是一种有前途的纳米生物材料,可作为生物功能食品添加剂,颗粒稳定剂和脂肪消化控制器使用.
这种基于生物的方法为开发更健康的食物选择和调节脂质生物可用性提供了可持续的解决方案.
SC/CNF复合体呈现了一种新的界面机制,用于稳定油水乳液和控制脂肪消化,与可持续食品解决方案的需求保持一致.

关键词:

绿色化学是一种绿色化学.液体接口化学液体接口化学纳米乳液是一种纳米乳液.纳米纤维素的使用方法可持续的环境可持续的环境

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