MINIMUM REQUIREMENTS FOR ZINC AND MANGANESE IN BREWER'S WORT
Open Access
- 2 January 1977
- journal article
- research article
- Published by Chartered Institute of Brewers and Distillers in Journal of the Institute of Brewing
- Vol. 83 (1) , 17-19
- https://doi.org/10.1002/j.2050-0416.1975.tb03784.x
Abstract
Five procedures for the extraction of metals from wort are described. Using worts with defined metal content the essential nature of zinc and manganese in fermentation has been confirmed. Despite this, zinc appeared to prevent yeast growth and fermentation when present at 0.6 ppm in a wort containing less than 0.01 ppm of manganese. This inhibition was released on addition of 0.6 ppm of manganese to the wort and it seems that the desirable concentration of any one metal ion in a wort depends to some extent on the concentration of the other related metals present.Keywords
This publication has 5 references indexed in Scilit:
- MINIMUM REQUIREMENTS FOR ZINC AND MANGANESE IN BREWER'S WORTJournal of the Institute of Brewing, 1977
- Communication. Recovery of DDT and dieldrin from tissues of Coturnix japonica stepwise during residue analysisEnvironmental Science & Technology, 1970
- The Effect of Several Trace Metals on FermentationProceedings. Annual meeting - American Society of Brewing Chemists, 1967
- THEORY OF THE SOLVENT EXTRACTION OF METAL CHELATESPublished by Elsevier ,1964
- INHIBITORY EFFECT OF COMMON ELEMENTS TOWARDS YEAST GROWTHJournal of the Institute of Brewing, 1951