Alcoholic fermentation in winemaking: On-line measurement of density and carbon dioxide evolution

摘要: Abstract Linear correlations on the laboratory scale (15 litres) have been made between concentrations of ethanol and sugars, volume CO 2 released density fermentation medium. The on-line measurement these variables in a 700-litre winemaking tank by corresponding sensors (flowmeter pressure transducers) application resulting led to real-time determination sugars. proposed methods were validated off-line measurements. method using is easier use. It an accurate means for following alcoholic winemaking.