Table 1.

Mean, standard deviation (SD) and intra- and inter-assay coefficients of variation (CVs) in each analyte concentrations of three saliva samples of pigs (A, low concentrations; B, medium concentrations; C, high concentrations)

	Intra-assay			Inter-assay
	Mean	SD	CV (%)	Mean	SD	CV (%)
TEAC (mmol/L)
A	0.06	0.00	6.32	0.06	0.01	10.76
B	0.15	0.00	2.40	0.14	0.01	4.35
C	0.31	0.01	1.78	0.30	0.01	3.56
CUPRAC (mmol/L)
A	0.04	0.00	3.03	0.04	0.01	14.81
B	0.11	0.00	0.82	0.11	0.00	3.11
C	0.24	0.00	0.31	0.25	0.00	2.02
FRAP (mmol/L)
A	0.09	0.01	6.37	0.09	0.00	4.25
B	0.23	0.00	1.43	0.23	0.01	3.17
C	0.40	0.02	5.11	0.40	0.01	3.28
Uric acid (mg/dL)
A	0.11	0.01	4.80	0.09	0.01	12.59
B	0.54	0.01	2.27	0.52	0.01	2.63
C	1.65	0.01	0.79	1.65	0.02	1.25
AOPP (μmol/L)
A	28.06	0.50	1.79	24.08	2.00	8.31
B	72.84	1.16	1.59	66.49	8.95	13.46
C	213.02	3.23	1.52	185.59	21.25	11.45
H2O2 (μmol/L)
A	9.74	0.69	7.14	8.41	1.21	14.34
B	14.58	0.48	3.27	13.58	1.50	11.07
C	19.62	1.06	5.40	18.40	0.86	4.66