基于高能流体微流化制备的全成分大豆奶通过调节肠道微生物群和调节代谢途径来缓解性结肠炎
Yuying Han1, Yidan Zhang1, Jun Chen1,2
1State Key Laboratory of Food Science and Resources, Nanchang University, No. 235, Nanjing East Road, Nanchang, 330047, Jiangxi, China. lzdeng@ncu.edu.cn.
Food & function
|January 28, 2026
概括
经过高能流体微流化处理的未过的全成分大豆奶 (WSM) 显示出显著的抗炎作用. 这种增强的豆奶缓解了结肠炎症状,并改善了小鼠的肠道健康.
科学领域:
- 营养科学 营养科学
- 胃肠病学 胃肠病学
- 微生物学 微生物学
背景情况:
- 豆奶是一种营养丰富的植物性饮料.
- 大肠炎是结肠的炎症状况.
- 饮食干预对于治疗大肠炎至关重要.
研究的目的:
- 评估通过高能流体微流化 (HEFM) 生产的未过全成分大豆奶 (WSM) 的抗炎潜力.
- 评估WSM在小鼠模型中缓解大肠炎的疗效,无论是预防性的还是治疗性的.
主要方法:
- 使用HEFM制备WSM以保留所有大豆营养素.
- 在诱导性结肠炎之前和之后给小鼠施用WSM.
- 评估临床症状,炎症标志物,结肠损伤,肠道微生物群和结肠代谢途径.
主要成果:
- 与传统加工大豆奶 (TSM) 相比,WSM的抗氧化活性高出15%.
- 通过增加紧结蛋白表达,WSM干预缓解了结肠炎症状,减少了炎症因素,并减轻了结肠损伤.
- WSM调节了肠道微生物群,促进了Bacillota,抑制了Bacteroidota和Pseudomonadota,同时调节了结肠代谢途径.
结论:
- WSM具有显著的抗炎性质.
- 通过改善肠道屏障功能和调节微生物群,WSM是一种有效的饮食策略,用于管理结肠炎.
- 在HEFM加工过程中,大豆奶的生物活性成分得到了增强,从而产生治疗效益.
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