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The effect of wort filling time on fermentation, maturation and acetaldehyde content in beer
fermentation tank industrial scale volatile components
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2016/7/6
The effect of wort filling time on the process of fermentation, maturation, and acetaldehyde content in beer was determined. The experiments were performed on an industrial scale, the fermentation and...
orghum Beer Brewing Using Eleusine coracana “Finger Millet” to Improve the Saccharification
Eleusine coracana Saccharification
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2016/6/2
Three Eleusine coracana “finger millet” varieties (Musama, N161 and Mwamba) from Rwanda were studied with a view to improve the saccharification during the mashing of red sorghum malt (Kigufi, variety...
Determination of volatiles in beer using solid-phase microextraction in combination with gas chromatography/mass spektrometry
GC headspace technique solid phase microextraction volatile compounds
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2014/7/10
Headspace solid phase microextraction and purge and trap analysis were used for the determination of volatiles in beer. These methods were compared with the analysis of unconcentrated gas phase and li...
Anaerobic and aerobic beer aging
caramel epicatechin beer aging reductone organic radical light sensitivity
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2014/2/27
Yellow, orange, red and brown pigments are formed by air oxidation of single polyphenols or by thermal degradation of sugars to caramels. Caramels increase their colours during anaerobic heating or de...
A Contribution to Analysis of “Czech Beer” Authenticity
Keywords:hop malt phenolics natural substance Czech beer authenticity
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2014/3/10
Total benefit effect of beer is a result of many individual contributions of natural substances present in such complicated biological material. Recently, regional mark “Czech beer” was obtained by EC...
Optimisation of lab-scale continuous alcohol-free beer production
alcohol-free beer continuous reactor immobilised yeast beer flavour
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2014/3/7
In order to study the formation and conversion of the most important flavour compounds, the real wort used in alcohol-free beer fermentation was mimicked by a complex model medium containing glucose, ...