GB 2757-1981
Replaced
GB/T 21304-2026
Pending
National standards
GB/T 21304-2026 Determination of wheat hardness—Hardness index method
GB/T 21304-2026 Determination of wheat hardness—Hardness index method
Price:
$ 50
Basic Information
Standard Code:
GB/T 21304-2026
Standard Type:
National standards
Standard Status:
Pending
is_force_gb:
no
CCS Name:
Integrated food and feed crops
ICS Name:
Food Composite
Publish Date:
2026-04-30
Implement Date:
2026-11-01
Pages:
12 pages
Scope
This document describes the method of measuring wheat hardness using the hardness index method.
This document is suitable for measuring the hardness of wheat.
Development Information
Replace the following standards
Referenced Standards
GB/T 5009.3-2003 Determination of moisture in foods
GB 5009.3-2010 National food safety standard Determination of moisture in foods
GB 5009.3-2016 National Standards for Food Safety - Determination of Water in Foods
GB/T 5491-1985 Inspection of grain and oilseeds Methods for sampling and sample reduction
GB/T 5491-2025 Inspection of grain and oil seeds—Sampling and dividing
GB/T 5497-1985 Inspection of grain and oilseeds Methods for determination of moisture content
GB/T 5497-2025 Inspection of grain and oils—Determination of moisture content of grain and oilseeds
LS/T 1531
LS/T 3704-2007 Technical requirements and test method for wheat hardness index tester
Related Standards
GB/T 5490-1985
Replaced
GB/T 5490-1985 General rules of inspectiog grain, oilseeds and vegetable oils
GB/T 5491-1985
Replaced
GB/T 5491-1985 Inspection of grain and oilseeds Methods for sampling and sample reduction
GB/T 5492-1985
Replaced
GB/T 5492-1985 Inspection of grain and oilseeds Methods for identification of colour,odour and taste
GB/T 5493-1985
Replaced
GB/T 5493-1985 Inspection of grain and oilseeds Methods for determination of varieties and their mixture
GB/T 5494-1985
Replaced