General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 5009.171-2003
Scope
This standard specifies the method for the determination of superoxide dismutase (SOD) activity in food. This standard applies to the determination of superoxide dismutase (SOD) activity in various foods. The detection limit of the first method of this method is 1.17U/mL; the detection limit of the second method is 0.033U/mL.
GB/T 5009.171-2003 history
2003GB/T 5009.171-2003 Determination of the action of superoxide dismutase in health foods