在基于Eurotium cristatum的固态发酵过程中,绿核黑豆的感觉性质,营养质量和代谢特征的动态变化
Yuanyuan Zhang1, Bangran Qi1, Qiannan Li1
1Shaanxi Engineering Laboratory for Food Green Processing and Safety Control, and Shaanxi Key Laboratory for Hazard Factors Assessment in Processing and Storage of Agricultural Products, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710119, China.
Food chemistry
|June 4, 2024
概括
绿核黑豆 (GKBBs) 的欧晶体发酵改善了味道和营养价值. 这种益生菌发酵增强了多和黄,同时减少了酸性,为功能性食物铺平了道路.
科学领域:
- 食品科学与技术 食品科学与技术
- 微生物学 微生物学
- 生物化学 生物化学
背景情况:
- 克里斯塔 (Eurotium cristatum) 是一种在茶中发现的益生菌微生物,用于提高食品价值.
- 绿核黑豆 (GKBBs) 是发酵开发新型食品的潜在基质.
研究的目的:
- 通过使用E. cristatum. 来研究GKBBs在固态发酵过程中风味,化学成分和代谢物的动态变化.
- 了解在GKBBs.中由E.cristatum诱导的生物转化过程.
主要方法:
- 用E. cristatum.固态发酵GKBBs的固态发酵.
- 分析风味特征,感官特征,多,黄,多糖,可溶性蛋白质,短链脂肪酸和氨基酸的分析.
- 非向的代谢学,以识别差异性化合物和代谢途径.
主要成果:
- E. cristatum发酵显著改变了香味配置和感觉属性,特别是减少了酸味.
- 发酵导致总多和黄含量增加,多糖,可溶性蛋白质和短链脂肪酸水平降低.
- 观察到糖性异黄的生物转化为性异黄,以及三种分支链氨基酸的增加.
- 非向的代谢学发现了51种不同的化合物和10种参与发酵过程的代谢途径.
结论:
- 克里斯塔菌的发酵有效地改变了GKBBs的化学成分和感觉特性.
- 这项研究为开发由E. cristatum发酵的GKBBs衍生的功能性食品提供了基础.
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