This method evaluates the varietal purity of a lot of barley by means of the HCl test.
Barley intended for the production of malt is to be evaluated on the basis of the characteristics described below.
This test detects the presence of most varieties of two-rowed and multi-rowed winter barley possessing a green aleurone layer. This test is based upon the reaction between HCl and the green pigment, which turns red in its presence.
This method describes how to classify barley according to size using a laboratory sieving machine.
Barley intended for the production of malt is to be evaluated on the basis of the characteristics described below.
A barley sample is classified into fractions according to kernel size in a sieving machine containing three sieves with defined slot widths.
Barley intended for the production of malt is to be evaluated on the basis of the characteristics described below.
visual assessment
This method describes how to evaluate husk character as part of the visual and manual inspection of a lot of barley.
Barley intended for the production of malt is to be evaluated on the basis of the characteristics described below.
Visual assessment
This method describes how to evaluate the degree of contamination present in a lot of barley as part of the visual and manual inspection process.
Barley intended for the production of malt is to be evaluated on the basis of the characteristics described below.
Visual inspection for the presence of foreign grain or contaminants. Also refer to R-110.22.011 Sortierung von Gerste.
This method describes how to determine the quantity of pests present in a lot of barley using visual and manual inspection processes.
Barley intended for the production of malt is to be evaluated on the basis of the characteristics described below.
Visual and, if applicable, an aural assessment of the barley.