葡萄酒中的植物香味:来自中国典型地区的卡伯内沙维尼翁葡萄酒
Guo Cheng1, Zhihao Deng1, Dingze Yin1
1College of Enology, Shaanxi Provincial Key Laboratory of Viti-Viniculture, Viti-viniculture Engineering Technology Center of State Forestry and Grassland Administration, Shaanxi Engineering Research Center for Viti-Viniculture, Heyang Viti-viniculture Station, Ningxia Eastern Foot of Helan Mountain Wine Station, Northwest A&F University, Yangling 712100, China.
Food chemistry: X
|March 2, 2026
概括
较冷的中国葡萄酒地区生产的卡伯内索维尼昂葡萄酒具有明显更高的植物香味度. 这些香味,如绿胡和薄荷,是分析大多数葡萄酒感官特征的关键.
科学领域:
- 葡萄酒学 葡萄酒学 葡萄酒学
- 分析化学 分析化学
- 葡萄种植 葡萄种植 葡萄种植
背景情况:
- 卡伯纳索维尼翁葡萄是全球重要的葡萄品种.
- 了解区域香味特征对于葡萄酒的质量和市场差异化至关重要.
- 植物香气为葡萄酒提供了独特的感官特征.
研究的目的:
- 为了识别和量化中国卡伯内特索维尼翁葡萄酒中的植物芳香化合物.
- 调查不同中国葡萄酒地区对植物芳香特征的影响.
- 评估植物香气对这些葡萄酒总体感官特征的贡献.
主要方法:
- 气相色谱-嗅谱与飞行时间质谱学 (GC×GC-QTOFMS/O) 结合,用于详细的芳香分析.
- 分析了来自中国十个代表性葡萄酒地区的葡萄酒.
- 评估了与植物香气相关的感官属性.
主要成果:
- 确定了11种具有植物气味特性的化合物.
- 来自较冷气候地区 (G2) 的葡萄酒的平均度 (450μg/L) 与较温暖地区 (G1) 的平均度 (95μg/L) 相比显著更高 (450μg/L).
- 绿胡,草,薄荷和白香气的平均强度在G2地区的葡萄酒中更高. 植物香味影响了95%的分析葡萄酒的感觉风格.
结论:
- 葡萄酒地区,特别是气候,显著影响中国卡伯内索维尼昂葡萄酒中植物香气的度和强度.
- 植物香味是大多数中国卡伯内特索维尼翁葡萄酒感官特征的主要决定因素.
- 这项研究为了解区域葡萄酒特点和提高中国葡萄酒质量提供了基础.
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