A RAPID SMALL SCALE METHOD FOR THE DETERMINATION OF MALT EXTRACT
G. P. Fox
Queensland Wheal Research Institute, PO Box 2282, Toowoomba 4350 Australia
Search for more papers by this authorR. J. Henry
Queensland Agricultural Biotechnology Centre, University of Queensland 4072 Australia
Search for more papers by this authorG. P. Fox
Queensland Wheal Research Institute, PO Box 2282, Toowoomba 4350 Australia
Search for more papers by this authorR. J. Henry
Queensland Agricultural Biotechnology Centre, University of Queensland 4072 Australia
Search for more papers by this authorAbstract
A rapid, small-scale method was developed using 1 g of ground malt mashed in 10 ml of water at 65°C. The extract was centrifuged and the specific gravity determined using a density meter. The method was compared with an earlier small-scale method and the Institute of Brewing method and was found to have good precision (CV 1.2%). Absolute malt extract values were not significantly different (P = 0.05) from those obtained by the IOB method.
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