Skip to main content

Advertisement

Table 4 Apparent ileal digestibilitly of CP and AA in distillers dried grains with solubles (DDGS) fed to pigs 1

From: Amino acid digestibility in low-fat distillers dried grains with solubles fed to growing pigs

  Ingredients    Additional oil2
Item Conventional DDGS Low-fat DDGS, 7.5% fat Low-fat DDGS, 6.9% fat Low-fat DDGS, 7.5% fat with oil Low-fat DDGS, 6.9% fat with oil SEM P-value SEM P-value
CP, % 71.8a 64.6b 66.1b 66.9b 68.0b 1.26 <0.01 1.54 <0.01
Indispensable AA, %          
     Arg 81.8a 75.0b 76.9b 77.3b 75.5b 0.93 <0.01 5.88 <0.01
     His 78.0a 70.8b 71.9b 72.9b 70.3b 1.12 <0.01 1.08 <0.01
     Ile 75.6a 69.1b 69.3b 71.2b 67.8b 0.95 <0.01 1.00 <0.01
     Leu 85.4a 81.4b 80.2b 82.8b 81.2b 0.76 <0.01 0.69 <0.01
     Lys 62.2a 50.8b 56.1b 56.9b 51.4b 1.91 <0.01 1.51 <0.01
     Met 85.8a 82.8b 81.5b 83.7b 82.8b 0.68 <0.01 0.63 <0.01
     Phe 81.5a 77.2b 76.8b 78.5b 76.8b 0.75 <0.01 0.71 <0.01
     Thr 65.8a 59.9b 61.4b 63.6b 61.2b 1.30 <0.01 1.18 <0.01
     Trp 76.5a 70.8b 74.7b 74.1b 71.3b 1.23 <0.01 1.36 0.01
     Val 75.7a 69.8b 70.3b 71.4b 68.2b 0.95 <0.01 0.99 <0.01
     Mean 78.3a 72.8b 73.2b 74.9b 72.5b 0.85 <0.01 0.84 <0.01
Dispensable AA, %          
     Ala 80.7a 76.5b 75.8b 77.9b 76.2b 0.89 <0.01 0.84 <0.01
     Asp 67.7a 62.3b 63.3b 65.1b 61.4b 1.13 <0.01 1.16 <0.01
     Cys 71.7a 63.4b 64.8b 67.1b 63.0b 1.60 <0.01 1.41 <0.01
     Glu 82.4a 77.4b 76.8b 78.7b 77.3b 0.96 <0.01 0.85 <0.01
     Gly 58.6a 48.5b 51.0b 51.6b 47.4b 2.13 <0.01 2.24 <0.01
     Pro 64.3 57.5 59.7 59.6 57.4 4.69 0.37 3.16 0.08
     Ser 73.4a 69.4b 70.0b 72.8b 72.0b 1.23 <0.01 1.02 0.34
     Tyr 82.3a 77.7b 77.6b 79.9b 78.5b 0.72 <0.01 0.72 <0.01
     Mean 74.3a 68.7b 69.0b 70.8b 68.7b 1.39 <0.01 1.30 <0.01
  Total AA 76.1a 70.5b 70.9b 72.7b 70.4b 1.10 <0.01 1.08 <0.01
  1. a,bMeans without a common superscript in the same row differ; pairwise comparison.
  2. 1Data are means of 8 observations.
  3. 2Orthogonal contrast comparing conventional DDGS and the 2 sources of low-fat DDGS with additional oil.