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Updated: Jun 11, 2026

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Preparation of High-Quality Fermented Fish Product
Published on: August 23, 2019
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胡品种对微生物继承的影响,以及在胡发酵过程中与物理化学性质和挥发性化合物相关的相关性
Qi Huang1,2, Cen Li1,2, Yongjun Wu1,2
1Key laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), College of Life Sciences, Guizhou University, Guiyang 550025, Guizhou Province, China.
Food chemistry: X
|June 10, 2025
概括
这项研究跟踪了酸胡发酵中的微生物变化和风味化合物. 不同的胡品种影响微生物群落和挥发性化合物,为一致的风味发展提供了洞察力.
科学领域:
- 食品微生物学 食品微生物学
- 发酵科学 发酵科学
- 农业化学 农业化学
背景情况:
- 酸胡发酵涉及复杂的微生物继承和挥发性化合物形成.
- 不同的胡品种可能会影响发酵动态和最终产品的特性.
研究的目的:
- 通过使用两个不同的胡品种,在酸胡发酵过程中调查微生物继承和挥发性化合物概况.
- 确定关键的微生物参与者和挥发性化合物,这些化合物可以作为发酵过程监测和风味标准化标记.
主要方法:
- 在Xiaomola (XML) 和Zhuzijiao (ZZJ) 胡发酵过程中对微生物群落 (细菌和真菌) 和挥发性化合物的比较分析.
- 在66天的发酵期内监测物理化学参数,如盐度和pH值.
主要成果:
- 观察到盐度 (9%至4.12%) 和pH (稳定在3.3) 的显著变化.
- 肖莫拉 (XML) 的细菌多样性较高,而朱芝 (ZZJ) 的发酵由维克拉菌 (Wickerhamomyces) 主导.
- 关键的挥发性化合物包括乙烯酸乙,林纳醇和酸被确定为潜在的发酵标记物. 乳酸菌,星菌和维克拉菌被确定为关键的调味微生物.
结论:
- 在发酵过程中,微生物继承和挥发性化合物概况在胡品种之间存在差异.
- 监测特定的微生物和挥发性化合物可以优化酸胡发酵,以获得一致的风味配置.
- 研究结果提供了工业应用的策略,以提高制胡生产中的产品一致性.
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