用于封装Enterococcus hirae的luteolin稳定型皮克林乳液:制备,表征和对高尿素血的协同作用
Chengtao Han1, Songhao Che1, Hui-Min Li1
1Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, School of Life Sciences, Jilin University, Changchun, Jilin 130012, People's Republic of China.
Food research international (Ottawa, Ont.)
|March 12, 2026
概括
这项研究开发了一种新的益生菌输送系统,使用黄素稳定皮克林乳液封装Enterococcus hirae. 增强的配方显著改善了益生菌的存活率,并有效降低了尿酸水平,为高尿血症管理提供了新的策略.
科学领域:
- 生物材料科学 生物材料科学
- 微生物学 微生物学
- 营养科学 营养科学
背景情况:
- 丁醇是一种具有抗氧化和抗炎性能的黄类.
- 菌 (Enterococcus hirae,简称EH) 是一种具有降尿酸活性的益生菌.
- 开发稳定的益生菌输送系统对于治疗疗效至关重要.
研究的目的:
- 使用抗溶剂沉的氨酸 (ASP-LUT) 作为乳化剂,用于制造皮克林乳液 (PE).
- 在这些PE中封装益生菌Enterococcus hirae (EH),以提高稳定性和传递性.
- 为了评估EH封装PE (EH-PE) 在管理高尿血的疗效.
主要方法:
- 使用ASP-LUT和EH.的PE的配方.
- 评估PE的物理化学特性,稳定性和粘性弹性.
- 通过体外消化,动物模型和血清尿酸水平分析评估EH-PE.
主要成果:
- 较高的ASP-LUT度提高了PE的稳定性和粘性弹性.
- 与自由的EH相比,EH-PEs在胃肠道过境期间显著提高了EH生存率.
- 在动物模型中,EH-PE有效降低了血清尿酸水平,改善了功能,并减轻了氧化应激和炎症.
结论:
- ASP-LUT可以有效地稳定PEs用于益生菌封装.
- ASP-LUT和EH之间的协同相互作用提高了益生菌的生存能力和治疗结果.
- 这项研究提出了一种有希望的方法,通过稳定,生物活性益生菌输送系统来开发功能性食物来治疗高尿血症.
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