The method specifies a high-performance liquid chromatographic analysis method for the determination of xanthohumol for all hops, hop powder products as well as for all conventional or xanthohumol-rich hop extracts.
It is necessary to use EBC Methods 7.1, 7.7 and 7.8
This method describes procedures employed to obtain homogeneous and representative samples of wort for analysis.
The determination of the specific gravity and the defined specific gravity/density derived values of wort in air at 20 °C by weighing a known volume in a pyknometer or gravity bottle. Descriptors: pyknometer, reischauer type, gay-lussac type, gravity bottle.
The measurement of the specific gravity and the defined specific gravity/density derived values of a wort at 20 °C using digital density meters of the oscillation type.
it is necessary to use EBC Methods 1.6 and 8.3
The determination of the viscosity of wort using an appropriate viscometer.
The determination of the colour of industrial worts by spectrophotometry.
The determination of the amount of fermentable sugars in the wort using a yeast procedure.
The determination of the moisture content of maize grits by loss of mass on drying under conditions specified in the ISO 6540 method. Descriptors: calculate the moisture content as % of the sample, with preconditioning, without preconditioning.
It is necessary to use EBC Method 1.1 and 6.1.1
The determination of the extract content in cereal adjuncts by means of a defined mashing procedure. Descriptors: calculate the extract content of mixed malt and cereal adjunct.
It is necessary to use EBC Methods 8.2.1 or 8.2.2 and 8.3 and 1.1 and 4.5.1
The determination of the extract content of cereal adjuncts by means of a defined mashing procedure. Descriptors: calculate the extract of the cereal adjunct
It is necessary to use
The determination of the extract content in refined maize grits and maize grits by an enzymatic method. Descriptors: calculate the extract content of the maize.
This method was based using a Heat-stable α-amylase enzyme, the Termamyl type 120 L enzyme. However, the producer stopped the production of this enzyme. The method has thus been adjusted in 2020 to a new enzyme commercially available.
It is necessary to use EBC Methods 8.2.1 or 8.2.2 and 8.3 and 1.1 and 4.5.1
The determination of the extract content of liquid samples of sugars and syrups. Descriptors: extract content in litre degrees/kg, calculate extract in the sample after correcting for specific gravity of the solution.
It is necessary to use EBC Methods 8.2.1 or 8.2.2
The determination of the extract content of caramel.
It is necessary to use EBC Method 5.2
The determination of the colour of caramel using either the visual method or the spectrophotometric method. The spectrophotometric method is the reference method (RM).
It is necessary to use EBC Method 5.3
The determination of the colour of liquid adjuncts using either the visual method or the spectrophotometric method. The spectrophotometric method is the reference method (RM).
It is necessary to use EBC Method 6.6 and 8.5
The determination of fatty substances in cereal adjuncts used in brewing. Descriptors: calculate the fatty substances (oil) content of the sample
It is necessary to use EBC Methods 1.1 and 6.1.1
The determination of the apparent fermentability of sugars and syrups using a yeast procedure.
The determination of the iron content of sugars and syrups by atomic absorption spectrophotometry.
It is necessary to use EBC Methods 9.13.3 and 6.6
The determination of the copper content of sugars and syrups by atomic absorption spectrophotometry.
It is necessary to use EBC Methods 9.14.3 and 6.6
