含小麦和牛奶的酸奶的物理化学,感觉和功能性质
Hui Wang1, Yingyu Zhang2, Yuxuan Han2
1Beijing Engineering and Technology Research Centre of Food Additives, School of Food and Health, Beijing Technology and Business University, Beijing 100048, China.
Foods (Basel, Switzerland)
|October 29, 2025
概括
与小米共同发酵的酸奶显示出改善的质地,风味和生物活性特性. 这种功能性乳制品由于小米提供了增强的抗氧化和抗炎功效.
科学领域:
- 食品科学与技术 食品科学与技术
- 营养生物化学 营养生物化学
- 微生物学 微生物学
背景情况:
- 越来越多的消费者对功能乳制品的需求.
- 麦粉是一种富含多和纤维的谷物,在发酵乳制品中没有得到充分的研究.
- 需要新的成分来增强酸奶的健康益处.
研究的目的:
- 评估小米共同发酵对酸奶物理化学,感官和功能性质的影响.
- 探索小米作为酸奶丰富的天然生物活性成分.
- 评估小米酸奶的抗氧化和抗炎潜力.
主要方法:
- 牛奶与预处理的小米液体以40%和60%的添加比率共同发酵.
- 对酸奶物理化学性质 (粘度,质地,协同作用) 的分析.
- 感官评估,微生物活力评估,抗氧化剂测试 (DPPH,ABTS) 和体外抗炎测试 (Caco-2细胞).
主要成果:
- 添加小米增加了乳杆菌delbrueckii亚种. 保加利亚的生存能力,粘度,弹性和性.
- 在以小米丰富的酸奶中观察到减少协同作用和改善风味和甜味.
- 显著增加了抗氧化能力 (DPPH,ABTS) 和抑制炎症类细胞因子 (TNF-α,IL-6,IL-1β),特别是在60%的小米酸奶中.
结论:
- 小米共同发酵增强了酸奶的质地,感官吸引力和微生物稳定性.
- 小米显著增强酸奶的抗氧化和抗炎活性,这归因于多释放.
- 小米为开发功能先进的乳制品提供了一个有前途的天然成分.
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