| 金属离子对双乙酰代谢影响的初步研究 |
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| 引用本文： | 孙付保,赵长新,张春玲.金属离子对双乙酰代谢影响的初步研究[J].酿酒,2004,31(2):51-53. |
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| 作者姓名： | 孙付保 赵长新 张春玲 |
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| 作者单位： | 大连轻工业学院生物与食品工程学院,辽宁,大连,116034 |
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| 摘 要： | 通过在酿造麦汁中添加不同浓度的无机盐 ,从酵母生长代谢的营养环境角度来研究Na ,K ,Mg2 ,Ca2 等离子对啤酒酵母生长代谢过程中双乙酰的影响。研究结果表明 ,在啤酒工业的酿造麦汁中适当调整Na ,K ,Mg2 ,Ca2 等离子浓度有利于促进酵母的生长代谢和调控双乙酰的动态变化趋势
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| 关 键 词： | 无机离子 啤酒酵母 双乙酰 |
| 文章编号： | 1002-8110(2004)02-0051-03 |
| 修稿时间： | 2003年10月28 |
Preliminary Research of Impact of Metal Ion on Diacetyl Metabolism |
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| SUN Fu-bao,ZHAO Chang-xin,ZHANG Chun-ling.Preliminary Research of Impact of Metal Ion on Diacetyl Metabolism[J].Liquor Making,2004,31(2):51-53. |
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| Authors: | SUN Fu-bao ZHAO Chang-xin ZHANG Chun-ling |
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| Abstract: | From the point of view of the nutrient environment of beer yeast in the course of the growth and breed, this article mainly studied the influence of Na~ ,K~ ,Mg~(2 ),Ca~(2 )on diacetyl during the growth and metabolism of beer yeast, by adding the different amount of inorganic salts. The experimental result showed that the brewing malt ,by regulating the ionic concentration properly, facilitated the metabolism of the yeast and the supervision on the dynamic changes of diacetyl. |
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| Keywords: | inorganic ion beer yeast diacetyl |
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