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Determination of the high molecular weight -glucan content of malt wort by a spectrophotometric method - determination of the accuracy, repeatability and reproducibility - Submitted on behalf of the EBC Analysis Committee
F. J. M. Freijee

The Analysis Committee of the European Brewery Convention (EBC) decided to carry out an inter-laboratory collaborative trial to determine the accuracy and precision of a new spectrophotometric method for the determination of ?-glucans in malt wort. The new method is based on the photometric assay of a ?-glucan-dye-complex of the soluble malt ?-glucans.

Descriptors: Analytics, Analytica-EBC, spectrophotometric method, -glucan

BrewingScience Monatsschrift fr Brauwissenschaft, 59 (November/December 2005), pp. 27-29