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STANDARD

Withdrawn

ÖNORM EN ISO 27971

Issue date: 2008 10 01

Cereals and cereal products - Common wheat (Triticum aestivum L.) - Determination of alveograph properties of dough at constant hydration from commercial or test flours and test milling methodology (ISO 27971:2008)

This International Standard specifies a method of using an alveograph to determine the rheological properties of different types of dough obtained from ¿soft¿ to ¿hard¿ wheat flour (Triticum aestivum L.) produced by industrial milling or laboratory test milling. It describes the alveograph test and how to use a laboratory mill to produce flour in two stages: Stage 1: preparation of the wheat grain for milling to make it easier to separate the bran from the endosperm (see Clause 7); Stage 2: the milling process itself, including the break system involving three fluted rollers, reduction of particle size between two smooth rollers and the use of a centrifugal sieving machine to grade the products (see Clause 8).

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General information on ÖNORM EN ISO 27971

Format

Digital | 59 Pages

Language

German | English | Download GER/ENG

Publisher

Austrian Standards International

Committee 205 Food and animal feeding stuffs analysis

Timeline

An overview of the development of ÖNORM EN ISO 27971 from 2008 til today.

• ÖNORM EN ISO 27971

  2023 12 01 Standard ÖNORM EN ISO 27971, Edition: 2023 12 01

  Cereals and cereal products - Common wheat (Triticum aestivum L.) - Determination of alveograph prop...
• ÖNORM EN ISO 27971

  2015 12 15 Standard ÖNORM EN ISO 27971, Edition: 2015 12 15

  Cereals and cereal products - Common wheat (Triticum aestivum L.) - Determination of alveograph prop...
• ÖNORM EN ISO 27971

  2008 10 01 Standard ÖNORM EN ISO 27971, Edition: 2008 10 01

  Cereals and cereal products - Common wheat (Triticum aestivum L.) - Determination of alveograph prop...

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Frequently Asked Questions about ÖNORM EN ISO 27971

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Normative References

Here you will find an extract of the normative references. Please refer to the document itself for the full list.

Dokumentnummer	Titel	Ausgabedatum	Art	Link
Dokumentnummer ISO 1042:1998	Titel Laboratory glassware — One-mark volumetric flasks	Ausgabedatum 1998 07 02	Art Standard	Zur Produktseite
Dokumentnummer ISO 385:2005	Titel Laboratory glassware — Burettes	Ausgabedatum 2005 04 15	Art Standard	Zur Produktseite
Dokumentnummer ISO 660:2020	Titel Animal and vegetable fats and oils — Determination of acid value and acidity	Ausgabedatum 2020 03 30	Art Standard	Zur Produktseite
Dokumentnummer ISO 712:2009	Titel Cereals and cereal products — Determination of moisture content — Reference method	Ausgabedatum 2009 10 30	Art Standard	Zur Produktseite
Dokumentnummer ISO 7700-1:2008	Titel Food products — Checking the performance of moisture meters in use — Part 1: Moisture meters for cereals	Ausgabedatum 2008 11 11	Art Standard	Zur Produktseite
Dokumentnummer ISO 835:2007	Titel Laboratory glassware — Graduated pipettes	Ausgabedatum 2007 03 26	Art Standard	Zur Produktseite

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