| SO2对石榴酒发酵的影响研究 |
| |
| 引用本文： | 吴连军,于玲,杜金华.SO2对石榴酒发酵的影响研究[J].酿酒,2007,34(2):72-74. |
| |
| 作者姓名： | 吴连军 于玲 杜金华 |
| |
| 作者单位： | 1. 山东农业大学生命科学学院,泰安,271000
2. 山东农业大学食品科学与工程学院,泰安,21000 |
| |
| 摘 要： | 研究了添加60mg/L SO2对甜Ⅰ、甜Ⅱ、酸Ⅲ石榴酒发酵的影响.结果表明:SO2对发酵过程中pH、滴定酸几乎没影响.石榴汁的发酵速度受石榴成分的影响,添加SO2促进发酵进程.挥发酸含量低的石榴酒酒精度高、干浸出物也高.研究证实,实验中使用的果酒酵母在高酸环境中具有良好发酵性能.
|
| 关 键 词： | 石榴 SO2 发酵 果酒酵母 石榴酒 发酵性能 影响 研究 Wine Sulfur Dioxide 酸环境 果酒酵母 使用 实验 浸出物 酒精度 挥发酸含量 发酵进程 成分 发酵速度 石榴汁 滴定酸 发酵过程 结果 |
| 文章编号： | 1002-8110（2007）02-0072-03 |
Effects of Sulfur Dioxide on Megranate Wine Brewing |
| |
| WU Lian-jun,YU Ling,DU Jin-hua.Effects of Sulfur Dioxide on Megranate Wine Brewing[J].Liquor Making,2007,34(2):72-74. |
| |
| Authors: | WU Lian-jun YU Ling DU Jin-hua |
| |
| Affiliation: | 1 .College of Life Science, Shandong Agricultural University, Taian, 271000, China;2.College of Food Science and Engineering, Shandong Agricultural University, Taian, 271000, China |
| |
| Abstract: | In this paper,effects of sulfur dioxide(SO2) on the brewing of megranate juices from three varieties were studied,respectively.The results show that adding 60 mg/L SO2 did not affect the pH value and acidity significantly during fermentation.The SO2 could promote the fermentation of megranate juices whose fermentation speeds were influenced by megranate components.The finished wines with lower volatile acid had higher alcohol content and dry extract.And the results also indicated that the wine yeast used in this research possessed good brewing performance in higher acidic circumstances. |
| |
| Keywords: | megranate sulfurdioxide brewing wine yeast |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
