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首页> 外文期刊>Acta Universitatis Cibiniensis, Series E. Food Technology >The Use of Non-Saccharomyces Yeast and Enzymes in Beer Production
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The Use of Non-Saccharomyces Yeast and Enzymes in Beer Production

机译:在啤酒生产中使用非酵母酵母和酶

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The objective of this paper was to test the potential of selected non- Saccharomyces strains for beer production, by using Saccharomyces cerevisiae as a control sample. For some of variants brewing enzymes were added to wort to increase the content of fermentable sugars. The non- Saccharomyces yeasts differed in the fermentation process rate. The basic beer physiochemical parameters were assessed, including: alcohol content, extract, free amino nitrogen, sugars, acidity, colour, and the profile of volatile compounds and metal ions. The use of enzymes caused an increase in alcohol and fusel alcohols concentration in beers obtained. Total acidity, free amine nitrogen content, colour and sugar content indicated that the tested non- Saccharomyces yeast allowed obtaining beers with the proper analytical parameters.
机译:本文的目的是通过使用Saccharomyces Cerevisiae作为对照样品来测试所选非酵母菌菌株的潜力。对于一些变体,将酿造酶添加到麦芽汁中以增加可发酵糖的含量。非酵母酵母在发酵过程率不同。评估基本啤酒基物质化学参数,包括:醇含量,提取物,游离氨基氮,糖,酸度,颜色以及挥发性化合物和金属离子的谱。使用酶的使用使得获得的醇和浓度醇浓度增加。总酸度,无胺氮含量,颜色和糖含量表明,测试的非糖酵母酵母允许获得具有适当分析参数的啤酒。

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