Table 3 Effect of brewers’ spent grain (BSG) protein hydrolysates or antibiotics on nutrient disappearances and fermentation characteristics in RUSITEC

76.5^a

76.1^ab

75.3^b

72.7^c

0.58

0.01

77.7^a

77.6^a

76.5^b

74.1^c

0.56

0.01

75.1^a

75.4^a

73.4^b

69.7^c

0.63

0.01

40.3^a

38.7^a

38.9^a

31.8^b

1.86

0.01

29.2^a

26.8^a

27.2^a

21.5^b

1.88

0.01

90.7^a

90.8^a

89.5^b

87.8^c

0.50

0.01

5.74^b

5.78^b

5.77^b

5.85^a

0.02

0.01

3.66^b

4.05^a

4.19^a

2.57^c

0.12

0.01

54.80^a

54.51^a

53.63^a

48.88^b

0.86

0.01

30.97^a

31.12^a

31.67^a

29.77^b

0.38

0.03

39.33^b

39.39^b

39.42^b

42.98^a

0.39

0.01

20.37^a

19.98^a

19.20^b

16.76^c

0.45

0.01

2.21^a

2.19^a

2.19^a

1.56^b

0.03

0.01

4.25^b

4.33^b

4.78^b

7.12^a

0.41

0.01

2.64^a

2.77^a

2.80^a

1.57^b

0.17

0.01

0.79^a

0.79^a

0.80^a

0.69^b

0.01

0.01