Table 3.

Effects of heat-oxidized soy protein isolate on serum biochemical indices of broilers

Item	Control	Heat treatment group			SEM	p value
		1 h	4 h	8 h
14 d
UN (mmol/L)	0.30	0.33	0.33	0.35	0.01	0.456
GLU (mmol/L)	11.61	10.74	10.70	10.96	0.16	0.173
TC (mmol/L)	2.91	2.81	2.75	2.70	0.05	0.568
TG (mmol/L)	0.37	0.36	0.37	0.34	0.02	0.968
TP (g/L)	24.15	24.80	24.22	23.37	0.57	0.873
ALB (g/L)	12.15	12.02	12.53	12.32	0.32	0.951
21 d
UN (mmol/L)	0.30y	0.34xy	0.36x	0.40x	0.01	0.016
GLU (mmol/L)	13.23x	11.72y	11.54y	11.59y	0.27	0.035
TC (mmol/L)	2.71	2.68	2.32	2.24	0.08	0.108
TG (mmol/L)	0.45	0.45	0.44	0.43	0.02	0.971
TP (g/L)	27.88	27.58	27.98	27.42	0.57	0.980
ALB (g/L)	13.45	13.43	13.55	12.35	0.38	0.669

SEM, standard error of means (n = 8); UN, serum urea nitrogen; GLU, glucose; TC, total cholesterol; TG, triglyceride; TP, total protein; ALB, albumin.

^x,yMeans within a row without a common superscripts differ significantly (p<0.05).