| 不同商用酵母对葡萄酒外观品质影响机理研究 |
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| 引用本文： | 王琨,张军翔,张毅,刘磊.不同商用酵母对葡萄酒外观品质影响机理研究[J].中外葡萄与葡萄酒,2008(6). |
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| 作者姓名： | 王琨 张军翔 张毅 刘磊 |
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| 作者单位： | 1. 广夏(银川)贺兰山葡萄酿酒有限公司,银川,750002
2. 葡萄与葡萄酒教育部技术研究中心,银川,750021 |
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| 基金项目： | 宁夏自然科学基金，宁夏科技攻关项目 |
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| 摘 要： | 用不同种类酵母发酵的红葡萄酒,其颜色会有一定差异.本文测定了4种商业酵母对红葡萄酒中5个与葡萄酒外观品质相关的颜色指标(色度、色调、葡萄酒总颜色、色素总颜色、聚合色素颜色)的影响,初步研究了酵母对葡萄酒外观品质的影响机理.结果表明,酵母对葡萄酒中的色素有吸附作用,添加酵母降低了葡萄酒颜色指标,不同酵母对葡萄酒外观品质有一定影响.
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| 关 键 词： | 酵母 葡萄酒 外观品质 |
Influence of different commercial yeasts on the appearance quality of wine |
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| Wang Kun,Zhang Junxiang,Zhang Yi,Liu Lei.Influence of different commercial yeasts on the appearance quality of wine[J].Sino-Overseas Grapevine & Wine,2008(6). |
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| Authors: | Wang Kun Zhang Junxiang Zhang Yi Liu Lei |
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| Affiliation: | Wang Kun1,Zhang Junxiang2,Zhang Yi1,Liu Lei2(1. Guangxia (Yinchuan) Helan Mountain Winery CO.,LTD,Yinchuan 750002,2. Engineering Research Center of Grape , Wine,Ministry of Education,Yinchuan 750021) |
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| Abstract: | The color of wines fermented by different yeasts is different. The influences of different commercial yeasts on five color indicators which related to the quality of wine's appearance were tested.And the influence machanism was also studied initially.The results showed that yeast could absorb the pigments in wine, decreasing the color indicators of wine. The effect of different yeasts on the appearance quality of wine were different. |
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| Keywords: | yeast wine appearance quality |
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