GB 2757-1981
Replaced
T/CBPIA 0010-2025
Active
Group standards
T/CBPIA 0010-2025 Animal blood-derived superoxide dismutase lyophilized powder
T/CBPIA 0010-2025 Animal blood-derived superoxide dismutase lyophilized powder
Price:
$ 20.00
Basic Information
Standard Code:
T/CBPIA 0010-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Food Composite
Publish Date:
2025-03-03
Implement Date:
2025-04-03
Scope
Main technical content: Superoxide dismutase is one of the commonly used raw materials in biological and food research, and the production technology of superoxide dismutase in China has already been mature. The sources of superoxide dismutase are diverse, and the quality indicators and applicable detection methods vary. The activity of superoxide dismutase is characterized by detecting the reduction substances catalyzed by the enzyme. Although the "Determination Method for the Activity of Superoxide Dismutase" (GB/T 41906-2022) and the "Determination of Superoxide Dismutase (SOD) Activity in Health Foods" (GB/T 5009.171-2003) have been announced, these standards do not define the activity of superoxide dismutase accurately enough. This document proposes quality standards for superoxide dismutase derived from animal blood, a definition of the activity of superoxide dismutase, and a method for determining the activity of superoxide dismutase.
Development Information
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