14/30288436 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS EN ISO 27971 - CEREALS AND CEREAL PRODUCTS - COMMON WHEAT (TRITICUM AESTIVUM L.) - DETERMINATION OF ALVEOGRAPHIC PROPERTIES OF DOUGH AT CONSTANT HYDRATION FROM COMMERCIAL OR TEST FLOURS AND TEST MILLING METHODOLOGY
Hardcopy , PDF
English
30-06-2015
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Preparation of the wheat for laboratory milling
8 Laboratory milling
9 Preparation and alveograph test
10 Precision
11 Test report
Annex A (informative) - Characteristics of the
Chopin-Dubois CD1 mill
Annex B (normative) - Quantity of water to be added to
wheat for conditioning
Annex C (informative) - Sample milling sheet
Annex D (informative) - Conversion table from L to G
Annex E (informative) - Interlaboratory and proficiency test
data for commercial flours
Annex F (informative) - Interlaboratory data for laboratory
milled flour
Annex G (informative) - Routine maintenance instructions
for the alveograph
Annex H (informative) - Assessment of proteolytic activity
in wheat (T. aestivum L.) or flour
Bibliography
BS EN ISO 27971.
| Committee |
AW/4
|
| DocumentType |
Draft
|
| Pages |
60
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| ISO 2171:2007 | Cereals, pulses and by-products — Determination of ash yield by incineration |
| ISO 80000-9:2009 | Quantities and units — Part 9: Physical chemistry and molecular physics |
| ISO 660:2009 | Animal and vegetable fats and oils — Determination of acid value and acidity |
| ISO 385:2005 | Laboratory glassware — Burettes |
| ISO/IEC Guide 98:1993 | Guide to the expression of uncertainty in measurement (GUM) |
| ISO 1042:1998 | Laboratory glassware — One-mark volumetric flasks |
| ISO 7700-1:2008 | Food products — Checking the performance of moisture meters in use — Part 1: Moisture meters for cereals |
| ISO 835:2007 | Laboratory glassware — Graduated pipettes |
| ISO 712:2009 | Cereals and cereal products — Determination of moisture content — Reference method |
| ISO 5725-3:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method |
| ISO 5725-6:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| ISO 24333:2009 | Cereals and cereal products — Sampling |
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