建立小麦质与茶叶多醇的新型共价复合物:结构,消化和作用机制
Qiu-Yue Ma1, Qian-Da Xu2, Nan Chen1
1Antioxidant Polyphenols Team, Department of Food Engineering, Sichuan University, Chengdu 610065, PR China.
International journal of biological macromolecules
|October 2, 2024
概括
小麦质与茶叶多结合,形成一个稳定的复合物. 这种植物性蛋白质修饰增强了其结构,稳定性,并在消化过程中保护多,显示出抗氧化特性.
科学领域:
- 食品科学 食品科学 食品科学
- 蛋白质化学 蛋白质化学
- 营养生物化学 营养生物化学
背景情况:
- 植物性蛋白质为动物蛋白质提供了可持续的替代品.
- 修改蛋白质功能是扩大其应用的关键.
- 共价相互作用可以显著改变蛋白质的结构和特性.
研究的目的:
- 为了研究小麦质和茶叶多醇之间的共价相互作用.
- 分析对结构,聚合,稳定性和消化性能的影响.
- 阐明作用机制和潜在的应用.
主要方法:
- 在小麦质和茶叶多之间形成共价复合物.
- 结构变化的分析 (二级,三级,表面疏水性).
- 在体外消化测试以评估稳定性和生物可访问性.
主要成果:
- 在质和多之间形成的共价键 (CN和/或CS).
- 复杂的形成导致更大的颗粒大小和改变的质结构.
- 在体外消化过程中观察到高的多生物可访问性.
- 消化剂显示出显著的抗氧化活性.
结论:
- 协价相互作用有效地改变了小麦质的特性.
- 质多复合物增强了多的稳定性和生物可访问性.
- 小麦质可以作为活性化合物的功能载体.
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