来自巴克特里亚驼奶的DPP-IV抑制的制备,表征和机制
Yuxia Xie1, Ju Wang1, Shuangshuang Wang1
1College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China.
International journal of biological macromolecules
|August 4, 2024
概括
双酶水解和超声波预处理显著增强了驼奶中的二类酸酶IV (DPP-IV) 抑制. 特定的体显示出对血糖调节的潜力.
科学领域:
- 食品科学 食品科学 食品科学
- 生物化学 生物化学
- 药理学 药理学是指药理学的学科.
背景情况:
- 驼牛奶因其健康益处而得到认可.
- 双基酶IV (DPP-IV) 在葡萄糖代谢中起作用.
- 抑制DPP-IV是治疗2型糖尿病的一种策略.
研究的目的:
- 为了优化驼牛奶蛋白质的水解,增强DPP-IV抑制活性.
- 为了识别和描述具有DPP-IV抑制性质的特定驼奶.
- 为了阐明这些的作用机制.
主要方法:
- 用双酶水解和超声波预处理来水解驼牛奶蛋白.
- 测量了DPP-IV抑制率. 测量了DPP-IV抑制率. 测量了DPP-IV抑制率. 测量了DPP-IV抑制率.
- 进行了酸标识和体外查.
- 分析了分子相互作用和网络药理学.
主要成果:
- 双酶水解,特别是与α + K酶,产生更高的DPP-IV抑制率.
- 超声波预处理 (30分钟) 提高了水解效率和DPP-IV抑制.
- 六种 (QPY,WPEYL,YPPQVM,LPAAP,IPAPSFPRL) 被发现具有DPP-IV抑制活性.
- -DPP-IV相互作用涉及键,静电力和疏水力.
- LPAAP显示了与糖尿病相关点的潜在相互作用.
结论:
- 优化的水解条件增强了驼奶的DPP-IV抑制潜力.
- 驼牛奶,特别是LPAAP,是开发功能性食品或用于调节葡萄糖的治疗方法的有希望的来源.
- 这项研究提供了关于驼牛奶的血糖调节机制的见解.
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