High gravity batch and continuous processes for beer production: Evaluation of fermentation performance and beer quality
نویسندگان
چکیده
منابع مشابه
Optimal temperature control for batch beer fermentation.
Optimal control theory was applied to the process of batch beer fermentation. The performance functional considered was a weighted sum of maximum ethanol production and minimum time. Calculations were based on the model of Engasser et al. modified to include temperature effects. Model parameters were determined from isothermal batch fermentations. The fermentor cooling duty was the single avail...
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J. Inst. Brew. 113(3), 325–333, 2007 A new tool was developed to solve a wide range of optimal beer fermentation problems. Using a mathematical model of beer fermentation, the direct dynamic optimization technique of sequential quadratic programming was investigated for determining the optimal cooling policy to maximize ethanol production for a fixed final time, including effects that optimize ...
متن کاملFeasibility of continuous main fermentation of beer using immobilized yeast
Fermentation is the most time consuming step in the production of beer and therefore the effective use of fermentation vessels is a crucial element in brewing economy. One means of increasing the productivity of a batch process is to convert it to a continuous one. Experiments in continuous fermentation emerged during the 1950s and 1960s, but by the end of 1970s most of them had been closed dow...
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ژورنال
عنوان ژورنال: Chemical Papers
سال: 2008
ISSN: 1336-9075
DOI: 10.2478/s11696-007-0076-6