. 2016 May 28;7:32. doi: 10.1186/s40104-016-0091-y

Table 5.

Effect of benzoic acid on pH values and digestive enzyme activities in jejunum of young pigs

Items	Control	Benzoic acid	SEM	P-value
pH	6.2	5.7	0.11	0.064
Trypsin,U•10³/mg protein	45.3^b	48.2^a	0.64	0.039
Lipase,U•10³/g protein	2.7^b	2.9^a	0.32	0.028
Amylase,U/mg protein	309.1^b	401.9^a	15.81	0.030

Mean values with their standard errors, n = 10

^a-b Within a row, means with different superscripts differ (P < 0.05)