感官词典的构建和数量描述性分析的江-风味Baijiuu
Junjie Niu1,2,3, Yubo Yang4, Lei Zhao2,3
1School of Life Sciences Shanghai University Shanghai China.
Food science & nutrition
|February 19, 2025
概括
这项研究开发了江口味白酒 (JFB) 的感官词典,这是中国传统的烈酒. 这个词典准确地描述了JFBB.
科学领域:
- 食品科学 食品科学 食品科学
- 感官科学 感官科学
- 葡萄酒学 葡萄酒学 葡萄酒学
背景情况:
- 江味白酒 (JFB) 是一种复杂的传统中国酒,具有独特的感官特征.
- 现有的JFB研究主要集中在挥发性化合物上,缺乏全面的感官描述和差异化.
- 需要标准化的方法来分析和描述JFB的感官品质.
研究的目的:
- 开发一个标准化的感官词典,用于江口味的 Baijiu (JFB).
- 为JFB建立精确的感觉描述符及其定义.
- 为了实现准确的定量描述性分析 (QDA) 和JFB样本的差异化.
主要方法:
- 从文献,标准,问卷和Pivot Profile实验中收集和分析感官描述符.
- 利用M值和多变量统计来改进描述符到35,建立定义和引用.
- 在经过培训的小组中进行定量描述性分析 (QDA),评估小组的表现.
- 应用层次集群分析 (HCA),雷达图谱和ANOVA用于数据分析.
主要成果:
- 成功建立了JFB的综合感官词典,包括35个定义的描述符.
- 感官词典准确地反映了JFB样本的感官配置文件.
- 该词典有效地根据价格范围和地理来源区分了JFB样本.
- 专家小组的绩效评估证实了QDA的可靠性.
结论:
- 开发的感官词典为JFB感官分析提供了一个标准化的工具.
- 这种词典可以精确地区分JFB的感觉特征.
- 这项研究提供了一个模型,用于为其他中国Baijiu类型创建感官词典.
- 这项研究促进了 Baijiu行业感官分析的标准化.
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