Determination of the Total Mass of Antioxidant Substances and Antioxidant Capacity per Unit Mass in Serum Using Redox Titration

Table 2

Total antioxidant capacity (Ta), average activity (A), and mass of antioxidant substances (M) in serum of two different groups (iodimetric method).

Group	Antioxidant capacity in serum
	Ta	A	M
Old	11.689±1.266	5.990±0.421	1.947±0.083
Young	12.363±1.311	6.183±0.437	1.995±0.096
𝑡 value	2.617	2.251	2.726
𝑃 value	0.010	0.027	0.008