通过无形离子粉复合,提高基于贝纳米颗粒的皮克林乳液凝的稳定性和β-胡卜素生物可访问性
1Key Laboratory for Deep Processing of Major Grain and Oil (The Chinese Ministry of Education), College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, PR China; Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan 430023, PR China; National Engineering Research Center of Grain Storage and Logistics, Wuhan Polytechnic University, Wuhan 430023, PR China.
International journal of biological macromolecules
|April 3, 2025
概括
贝纳米颗粒 (SNP) 和改良的麻粉 (CS) 制造出稳定的乳液凝,增强β-胡卜素的生物可用性. 这种组合提供了改进的营养递送系统.
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:
- 开发稳定的乳液凝对于营养物质的输送至关重要.
- 贝纳米粒子 (SNP) 和改性粉正在探索稳定食品系统.
- 提高β-胡卜素的生物可访问性需要有效的封装策略.
研究的目的:
- 为了构建贝纳米粒子 (SNP) -皮克林乳液凝与无形麻粉 (CS) 作为共同稳定剂.
- 为了提高这些乳液凝的稳定性和β-胡卜素生物可访问性.
- 研究SNP/CS相互作用在乳液凝形成和特性中的作用.
主要方法:
- 糖纳米粒子 (SNP) /大麻粉 (CS) 联合稳定的乳液凝的制备.
- 表面特性 (可湿性),分子相互作用 (泽塔潜力,分子对接) 和微观形态学的表征.
- 雷奥学分析和评估β-胡卜素的生物可访问性.
主要成果:
- 优化的SNP/CS比率 (4/1) 和配方 (70%的油,1%的乳化剂) 产生了高度稳定的乳液凝.
- SNP/CS混合物表现出适合的湿透性和强大的分子间相互作用 (键,静电力).
- 同稳定的乳液凝显示出增强的粘度,机械强度和显著增加的β-胡卜素生物可访问性 (26.1%).
结论:
- SNP/CS混合物有效地稳定皮克林乳液凝,改善结构完整性.
- 无形麻粉充当联合稳定剂和凝剂,加强网络.
- 开发的乳液凝显示出显著的潜力,可以增强营养的输送,特别是β-胡卜素.
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