The effect of grain feeding temperature on beer quality As we know, in beer brewing, the grains can be feed in hot water at different temperatures according to the grain quality, beer type etc. Here we would like to share...
Why do some beers make us have a headache? Higher alcohols is the main cause of headache after drinking more beer. Higher alcohols is one of the main by-products in the fermentation process, and it is the important source...
What factors influence higher-alcohol production during fermentation? A.Yeast strain: The amounts of higher alcohols produced by different strains can vary by as much as fivefold. B.Fermentation temperature: Generally, hi...
The method of Yeast addition There are roughly the following ways to add yeast for brewing beer: 1.Dry addition Yeast and cooled wort are mixed under aseptic compressed air, then the mixture is put into fermentation tank....
How time and concentration affect CIP cleaning progress? The cleaning process and chemicals a brewer chooses vary widely from brewer to brewer; many factors contribute to the costs involved in this very important and esse...
What are the methods of boiling the wort? Divide by boiling pressure, there are Atmospheric pressure boiling, Low pressure boiling, and High temperature continuous boiling. The first two methods are pot type, the heater i...
How to guarantee the biological stability of beer? Generally the consumers judge the beer with the standard of freshness, clarity, foam and colors. For this to happen, the first step is to ensure the biological stability ...
When are hops added during the brewing process? Hops are typically added to wort in 1-3 stages during the boil: bittering, flavor and aroma. These stages have to do with what role they are playing in your beer, and are no...