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Table 3 In vitro CP and AA digestibility (%) of fermented inoculated feed and uninoculated1

From: Solid-state fermentation of corn-soybean meal mixed feed with Bacillus subtilis and Enterococcus faecium for degrading antinutritional factors and enhancing nutritional value

Item Inoculated feed Uninoculated feed2
DM,% 70.60 ± 2.87a 59.33 ± 2.32b
CP,% 86.28 ± 2.23a 78.36 ± 2.04b
Indispensable AA,%   
Arg 82.50 ± 4.65 82.72 ± 3.87
His 84.91 ± 3.70a 74.85 ± 3.46b
Ile 80.49 ± 3.42a 75.62 ± 2.44b
Leu 77.30 ± 3.04a 69.71 ± 2.81b
Lys 84.59 ± 3.91 81.44 ± 3.60
Met 85.30 ± 3.96a 70.31 ± 2.74b
Phe 81.99 ± 4.25a 65.64 ± 3.63b
Thr 78.73 ± 4.12 75.03 ± 3.83
Val 80.74 ± 3.77a 74.49 ± 3.48b
Mean 81.29 ± 4.09a 74.80 ± 3.21c
Dispensable AA,%   
Asp 83.14 ± 5.32 78.54 ± 4.97
Ser 77.86 ± 3.13 74.29 ± 3.74
Glu 85.13 ± 2.47a 80.25 ± 3.02b
Gly 80.78 ± 4.21 76.70 ± 4.08
Ala 84.53 ± 3.38a 75.51 ± 3.66b
Cys 79.74 ± 3.64a 67.90 ± 3.87b
Tyr 81.86 ± 3.43b 72.28 ± 3.10c
Pro 79.31 ± 4.28 75.41 ± 3.94
Mean 82.72 ± 3.11a 77.16 ± 3.04b
Total AA,% 82.15 ± 3.43a 76.07 ± 3.35c
  1. 1Values are means of three replicates per treatment. Means in a row without common superscript differ significantly (P < 0.05)
  2. 2Uninoculated feed: sterile medium was added to mixed feed (45% corn, 45% soybean meal and 10% wheat bran) instead of inoculated bacteria, other experimental procedures were the same as those of inoculated feed