用天然的深溶性溶剂制造的谷蛋白纤维:物理化学特征,微观结构和质性质
Zheng-Meng Pei1, Quan-Yun Zhao1, Wen-Hui Zha1
1School of Food and Biological Engineering, Hefei University of Technology, Hefei, China.
Food chemistry
|June 12, 2025
概括
天然深层欧阳性溶剂 (NADES) 有效地增强了谷蛋白纤维素 (RGFs) 的纤维化. NADES-M优化了RGF的特性,提高了潜在应用的转换效率和质特性.
科学领域:
- 食品科学与技术 食品科学与技术
- 生物材料工程 生物材料工程
- 蛋白质化学 蛋白质化学
背景情况:
- 提高谷蛋白的功能性质对于其在各种行业中的应用至关重要.
- 纤维化是修改蛋白质结构和特性的一个关键过程.
- 天然深层乳化溶剂 (NADES) 为生物分子加工提供了一种可持续的方法.
研究的目的:
- 使用NADES制造大米谷蛋白纤维 (RGFs).
- 研究不同NADES度对RGFs纤维化的影响.
- 评估NADES对RGFs物理化学,微结构和质性质的影响.
主要方法:
- 使用NADES (酸和胆) 在不同度 (1.4M,2.0M,2.5M) 中制造RGF.
- 物理化学特征的分析,包括z电位.
- 微观结构和质性质评估.
主要成果:
- NADES通过脱化和二次核化显著影响了RGFs纤维化.
- NADES-L和NADES-M以剂量依赖的方式促进了纤维化.
- 由于纤维直径增加了33%,NADES-M优化了纤维化时间 (2.5小时),增加了z-电位 (29.3到38.1mV),并增强了rheological属性. NADES-H 显示出抑制作用.
结论:
- 纳德是有效和安全的药物,可以增强谷蛋白纤维化.
- 优化NADES度 (NADES-M) 显著提高了RGF的转换效率和风湿性能.
- 这项研究提供了有价值的见解,用于先进应用中使用NADES来定制RGF属性.
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