一个新的马尔托阴性酵母分离物的芳香潜力
Selin Yabacı Karaoğlan1, Rudolf Jung2, Lukáš Jelínek2
1Department of Food Engineering, Faculty of Engineering, Adana Alparslan Türkeş Science and Technology University, 01250 Adana, Türkiye.
Foods (Basel, Switzerland)
|October 16, 2025
概括
一种新的阳性麦芽糖酵母 (M-I) 通过减少味和增强可取香味来改善无酒精酒的风味. 与传统选择相比,这种酵母提供了更平衡的味道.
科学领域:
- 食品科学 食品科学 食品科学
- 发酵技术的发酵技术
- 感官分析 感官分析
背景情况:
- 无酒精酒 (NAB) 面临着风味挑战,包括类似 wort 的音色和不良的芳香复杂性.
- 改善NAB风味对于市场增长和消费者接受至关重要.
- 寻求新的酵母菌株来克服这些感官限制.
研究的目的:
- 为了描述一种新型马尔托阴性酵母 (M-I) 的挥发性概况.
- 为了比较M-I的芳香潜力与NAB中的*Saccharomycodes ludwigii*.
- 评估M-I对改善NAB风味质量的贡献.
主要方法:
- 马尔托阴性酒酵母 (M-I) 的分离和特征.
- 使用固相微提取气体染色学/质谱法 (SPME-GC/MS) 分析挥发性化合物.
- 用M-I和*S. ludwigii*制作的NAB的感官面板评估.
主要成果:
- 与S. ludwigii*相比,M-I产生了更高水平的和更高的酒精.
- M-I表现出较低度的施特克尔甲基化物,减少了果汁的味道.
- 感官分析表明,M-I导致了更平衡的风味特征,受小组成员的青.
结论:
- 阳性麦芽糖酵母分离物 (M-I) 显示出增强NAB风味的巨大潜力.
- M-I有效地减轻了不必要的味,同时对香味复杂性做出了积极贡献.
- 这种酵母代表了酒行业改善无酒精酒质量的有希望的工具.
关键词:
在SPME-GC/MS中使用.萨卡罗米科德斯 (Saccharomycodes ludwigii) 是一个有机体.香味 香气 味道 味道 味道 味道碳烯化合物是一种碳烯化合物.无酒精酒是没有酒精含量的.挥发性资产 挥发性资产更多相关视频
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