. 2020 Jun 24;34(5):931–940. doi: 10.5713/ajas.20.0215

Table 4.

Effects of light color on the antioxidant capacity of Pekin ducks

Items	Treatment					SEM	p-value¹⁾

	White	Red	Yellow	Green	Blue
MDA (mmol/mL)	2.74^c	2.81^c	3.61^b	3.94^b	4.53^a	0.118	0.000
T-SOD (U/mL)	58.22^a	51.76^a	52.15^a	60.02^a	40.38^b	1.037	0.000
GSH-Px (U/L)	52.73	54	52.85	57.81	52.55	0.846	0.245
Mel (pg/mL)	168.36	164.73	163.81	176.82	168.41	3.540	0.803

SEM, standard error of the mean; MDA, malonaldehyde; T-SOD, total superoxide dismutase; GSH-Px, glutathione peroxidase; Mel, melatonin.

¹⁾

Comparisons among groups based on a multivariate analysis of variance.

^a–c

Different letters differ significantly within a row (p<0.05).