. 2024 Feb 6;11:1363411. doi: 10.3389/fnut.2024.1363411

Table 5.

Intestinal digestive enzymes activities of rainbow trout fed diets with different types and levels of rapeseed meal.

Diets	Pepsin (U/mg protein)	α-lipase (U/g protein)	Amylase (U/mg protein)	Disaccharidase (U/mg protein)
Control	13.40 ± 0.73^b	22.09 ± 0.85^e	0.51 ± 0.03^c	9.17 ± 0.34^c
C95RM20	9.38 ± 0.59^ab	20.03 ± 1.67^de	0.34 ± 0.03^ab	6.98 ± 0.94^abc
C200RM20	9.26 ± 1.31^ab	18.15 ± 0.88^cde	0.36 ± 0.05^abc	9.95 ± 1.36^c
CPRC20	9.72 ± 0.31^ab	13.03 ± 1.98^abc	0.35 ± 0.04^ab	9.54 ± 0.41^c
IRM20	7.83 ± 0.57^a	10.39 ± 1.97^ab	0.30 ± 0.03^ab	7.27 ± 0.09^abc
CRM20	8.58 ± 0.76^a	15.61 ± 1.22^bcd	0.42 ± 0.01^bc	8.78 ± 0.56^bc
C95RM35	8.36 ± 0.47^a	18.69 ± 0.34^cde	0.21 ± 0.02^a	4.75 ± 0.49^a
C200RM35	8.79 ± 1.06^a	9.82 ± 1.26^ab	0.22 ± 0.01^a	7.36 ± 0.65^abc
CPRC35	7.72 ± 1.72^a	10.59 ± 1.93^ab	0.24 ± 0.04^a	7.04 ± 0.85^abc
IRM35	6.99 ± 0.31^a	8.74 ± 1.07^a	0.27 ± 0.02^ab	7.48 ± 0.53^abc
CRM35	7.54 ± 0.95^a	9.44 ± 0.42^ab	0.22 ± 0.03^a	5.55 ± 0.37^ab

Values are means ± SEM (n = 3). Means in the same row with different superscripts are significantly different from each other (p < 0.05).