Norm

NEN-EN-ISO 3093:2010 en

Tarwe, rogge en respectieve meelsoorten, harde tarwe en harde tarwegries - Bepaling van het valgetal volgens Hagberg-Perten

79,70

Over deze norm

Status Definitief
Aantal pagina's 13
Commissie Beleidscommissie Landbouw & Levensmiddelen
Gepubliceerd op 01-01-2010
Taal Engels
This International Standard specifies the determination of the a-amylase activity of cereals by the falling number (FN) method according to Hagberg-Perten. This method is applicable to cereal grains, in particular to wheat and rye and their flours, durum wheat and its semolina. This method is not applicable to the determination of low levels of a-amylase activity. By converting the FN into a liquefaction number (LN), it is possible to use this method to estimate the composition of mixtures of grain, flour or semolina with known FNs necessary to produce a sample of a required FN.

Details

ICS-code 67.060
Nederlandse titel Tarwe, rogge en respectieve meelsoorten, harde tarwe en harde tarwegries - Bepaling van het valgetal volgens Hagberg-Perten
Engelse titel Wheat, rye and their flours, durum wheat and durum wheat semolina - Determination of the falling number according to Hagberg-Perten
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