微生物继承潜在影响机制在自发发酵的Moringa oleifera叶子中的风味调节:一个整合性的多种omics方法
Yuhan Liu1, Yuwei Guo2, Hongyu Mu3
1College of Food Science and Technology, Yunnan Agricultural University, Kunming 650201, China; Health Guard (Kunming) Biotechnology Co., Ltd., Kunming 650200, China.
Food research international (Ottawa, Ont.)
|January 15, 2026
概括
这项研究揭示了微生物如何在发酵过程中塑造Moringa oleifera (MOP) 的味道. 微生物继承显著影响有机酸,氨基酸和芳香化合物的发展,增强MOPs.
科学领域:
- 食品科学 食品科学 食品科学
- 微生物学 微生物学
- 分析化学 分析化学
背景情况:
- 莫林加油 (MOP) 经历自发发酵,这是一个受微生物活动影响的过程,导致复杂的风味发展.
- 了解微生物继承和风味化合物形成之间的相互作用对于质量控制和MOP生产中的产品改进至关重要.
研究的目的:
- 系统地研究在MOP发酵过程中风味组成和微生物继承之间的关系.
- 确定关键的微生物参与者及其对味道发展的代谢贡献.
- 建立一个针对MOP的综合香味网络.
主要方法:
- 气体染色学-质谱学 (GC-MS) 和气体染色学-离子运动谱学 (GC-IMS) 用于芳香分析.
- 超基因组分析以确定主导的微生物属及其代谢功能.
- 微生物种类和挥发性有机化合物 (VOCs) 之间的相关性分析.
主要成果:
- 在发酵过程中观察到有机酸 (酸,酸) 和氨基酸 (酸,酸) 的显著增加.
- 确定了包括,酒精和烯在内的关键芳香化合物,为水果,花和草本音调做出贡献.
- 鉴定出Corynebacterium,Escherichia,Pseudomonas,Xanthomonas和Pantoea是占主导地位的属,这些属与香味化合物形成有关.
结论:
- 微生物继承是MOP中风味演变的主要驱动因素,由代谢相互作用介导.
- 该研究为质量控制和减轻MOP生产中的潜在病原体提供了理论基础.
- 调查结果支持提高产品质量和消费者满意度.
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