GB 2757-1981
Replaced
GB/T 5521-2008
Active
National standards
GB/T 5521-2008 Inspection of grain and oils—Determination of alpha-amylase activity in cereal and cereal products—Colorimetric method
GB/T 5521-2008 Inspection of grain and oils—Determination of alpha-amylase activity in cereal and cereal products—Colorimetric method
Basic Information
Standard Code:
GB/T 5521-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Integrated food and feed crops
ICS Name:
Food Composite
Publish Date:
2008-11-04
Implement Date:
2009-01-01
Pages:
8 pages
Scope
This standard specifies the terms and definitions, principles, reagents and materials, instruments, operating procedures, result calculation, precision, and test reports for the determination of α-amylase activity in grains and their products by colorimetry. This standard is applicable to the determination of α-amylase activity in grains and grain products, and can also be used to determine the activity of α-amylase dry powder derived from fungi and bacteria.
Development Information
Replace the following standards
Referenced Standards
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