Norm

NEN-EN-ISO 15914:2005 en

Diervoeders - Enzymatische bepaling van het totale gehalte aan zetmeel

48,19

Over deze norm

Status Definitief
Aantal pagina's 12
Commissie Diervoeder
Gepubliceerd op 01-04-2005
Taal Engels
This international Standard specifies a method for the enzymatic determination of the total starch content of animal feeding stuffs and raw materials for animal feeding stuffs. The method is also applicable to the determination of the purity of starch. It is important that in the sample matrix no components are present which contribute to the measured extinction at 340 nm. The analytical range of the method is 40 g/kg to 1 000 g/kg starch. The standard procedure is applicable to the range 200 g/kg to 1000 g/kg. For the lower range, 40 g/kg to 200 g/kg, another dilution procedure for the standard glucose solution and samples can be used.

Details

ICS-code 65.120
Nederlandse titel Diervoeders - Enzymatische bepaling van het totale gehalte aan zetmeel
Engelse titel Animal feeding stuffs - Enzymatic determination of total starch content
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