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ISO 3093:2004

Wheat, rye and respective flours, durum wheat and durum wheat semolina — Determination of the Falling Number according to Hagberg-Perten
27. 7. 2004.
95.99   Povučen   30. 11. 2009.

Опште информације

95.99     30. 11. 2009.

ISO

ISO/TC 34/SC 4

Međunarodni standard

67.060  

engleski   francuski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

ISO 3093:2004 describes the determination of the alpha-amylase activity of cereals by the Falling Number method according to Hagberg-Perten.
This method is applicable to cereal grains, in particular to wheat and rye and their respective flours, durum wheat and its semolina. For the purposes of ISO 3093:2004, the term "flour" includes semolina and ground grain (wholemeal), the particle sizes of which are defined.
This method is not applicable for the determination of low levels of alpha-amylase activity, which can be carried out in accordance with ISO 7973.
By converting the Falling Number 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 Falling Number values necessary to produce a sample of a required Falling Number.

Životni ciklus

PRETHODNO

POVUČEN
ISO 3093:1982

TRENUTNO

POVUČEN
ISO 3093:2004
95.99 Povučen
30. 11. 2009.

ISPRAVKE / IZMENE

POVUČEN
ISO 3093:2004/Cor 1:2008

REVIDIRAN OD

OBJAVLJEN
ISO 3093:2009

Nacionalna preuzimanja

Pšenica, raž i odgovarajuća brašna, durum pšenica i krupica (griz) od durum pšenice - Određivanje broja padanja u skladu sa Hagberg-Pertenom

95.99   Povučen

E034-4 Saznaj više