| 电子舌对昌黎原产地干红葡萄酒的区分辨识 |
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| 引用本文： | 李华,丁春晖,尹春丽,田师一,邓少平.电子舌对昌黎原产地干红葡萄酒的区分辨识[J].食品与发酵工业,2008,34(3):130-132. |
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| 作者姓名： | 李华 丁春晖 尹春丽 田师一 邓少平 |
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| 作者单位： | 1. 西北农林科技大学葡萄酒学院,陕西杨凌,712100
2. 浙江工商大学食品感官科学实验室,浙江杭州,310035 |
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| 基金项目： | 国家自然科学基金
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浙江省重点科研社会发展项目 |
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| 摘 要： | 应用电子舌技术,对昌黎原产地不同品种(赤霞珠、梅尔诺、西拉、佳美)、不同年份的干红葡萄酒进行了检测。对电子舌检测结果进行主成分分析后,其主成分1和主成分2的得分图上,各葡萄酒样的落点在各自的区域范围内而互不干扰.说明电子舌对昌黎原产她的不同品种、不同年份的干红葡萄酒有很好的区分效果。
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| 关 键 词： | 电子舌 主成分分析 葡萄酒 |
| 修稿时间： | 2007年10月10 |
Electronic Tongue for Changli Red Wine Discrimination |
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| Li Hua,Ding Chunhui,Yin Chunli,Tian Shiyi,Deng Shaoping.Electronic Tongue for Changli Red Wine Discrimination[J].Food and Fermentation Industries,2008,34(3):130-132. |
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| Authors: | Li Hua Ding Chunhui Yin Chunli Tian Shiyi Deng Shaoping |
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| Abstract: | The study detected the dry red wines which made of different vintages and different varietals (Cabernet Sauvignon,Syrah,Merlot,Gamay Noir)from Changli original producing area by using electronic tongue.All date were treated by multivariate data processing based on principal component analysis(PCA). On the PC1 and PC2 score chart,all kind of wine points fall on different district and have not mix with each other.The results showed that electronic tongue was able to identify the dry red wines made of different vin- tages and different varietals from Changli original producing area. |
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| Keywords: | electronic tongue principal component analysis wine |
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