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ISO 3093:2009

Wheat, rye and their flours, durum wheat and durum wheat semolina — Determination of the falling number according to Hagberg-Perten
30. 11. 2009.

Опште информације

90.60     5. 3. 2025.

ISO

ISO/TC 34/SC 4

Međunarodni standard

67.060  

engleski   francuski   ruski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

ISO 3092:2009 specifies the determination of the alpha-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 alpha-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.

Životni ciklus

PRETHODNO

POVUČEN
ISO 3093:2004

POVUČEN
ISO 3093:2004/Cor 1:2008

TRENUTNO

OBJAVLJEN
ISO 3093:2009
90.60 Završetak postupka preispitivanja standarda
5. 3. 2025.

ISPRAVKE / IZMENE

PROJEKAT
ISO 3093:2009/CD Amd 1

Nacionalna preuzimanja

SRPS EN ISO 3093:2010  
ISS

Pšenica, raž i njihova brašna, durum pšenica i griz od durum pšenice - Određivanje broja padanja prema Hagberg-Pertenu

60.60   Standard objavljen

E034-4 Saznaj više