Kvasny Prum. 1987; 33(2): 39-42 | DOI: 10.18832/kp1987009

Polarographic determination of iron content and its application in a control of wine clarification.Peer-reviewed article

J. FARKAŠ, J. KOVÁČ

The following polarographic methods for the iron determination in white and red wine are described: the method using the standard, addition and the modified method using the standard addition and the modified method using a calibration curve. Using the latter method the iron determination in wine lasts from about 12 to 15 min including the evaluation. This method is quick and its accuracy is suitable for analyses in a wholesale wine manufacture, e.g. before the wine-bottling.
(In Slovak, English summary only)

Keywords: wine, polarography, iron, control

Published: February 1, 1987