Table 2.

Effect of summer stress on pH, muscle glycogen and lactate content in pig breeds

Parameters	Large White Yorkshire	Ghungroo
Glycogen content (mg/g)
45 min postmortem	1.21±0.45	1.37±0.37
24 h postmortem	0.26±0.28	0.33±0.24
Glycogen change value	0.95±0.15	1.04±0.16
Lactate content (mg/g)
45 min postmortem	6.38±0.51a	5.52±0.49b
24 h postmortem	8.73±0.44	8.56±0.56
Lactate change value	2.35±0.21	3.04±0.22
pH
45 min postmortem	6.21±0.01a	6.43±0.02b
24 h postmortem	5.59±0.01	5.64±0.01
pH change value	0.62±0.03	0.79±0.01

Means bearing different superscripts indicate significant difference, p<0.05.

Mean±standard error; n = 20.