Skip to main content

Advertisement

Table 7 Hepatic extraction of amino acids in sows during late gestation and in early and peak lactation1

From: Net absorption and liver metabolism of amino acids and heat production of portal-drained viscera and liver in multiparous sows during transition and lactation

ItemDIM2SEMST2SEMP-value
 −10− 3317 −0.50.51.52.53.54.55.56.5 DIMSTST×DIM
Essential AA, %
 Lys2.8bc5.3a4.5ab1.4c0.71.2d4.5ab6.1a3.9abc2.0cd4.1abc3.6abcd2.6bcd1.0< 0.0010.0080.09
 Met−4.1−4.1(−0.7)−1.82.4−7.0−3.1(− 0.8)1.81.1−4.0−6.9−2.53.00.640.110.13
 Thr1.62.92.72.10.62.13.63.21.8(0.6)2.62.52.50.80.320.090.22
 Trp3.54.43.64.40.53.14.33.63.94.64.64.33.50.70.390.420.59
 Ile(0.7bc)2.6a2.3ab(0.2c)0.7−1.1c2.4a2.5a2.0ab(0.0b)2.8a1.6ab1.4ab0.90.030.0060.54
 Leu1.02.82.01.31.1−1.63.13.42.4(0.9)2.22.9(0.8)1.50.420.050.55
 Val−0.7b1.4a(0.3ab)(−0.6b)0.6−2.2b(0.2a)1.2a(0.3a)1.2a(0.8a)(−0.5ab)(0.0ab)0.90.030.020.41
 His7.17.27.06.71.27.67.45.66.08.56.45.29.21.70.980.530.79
 Phe12.513.910.412.31.210.412.312.913.312.413.512.311.31.30.070.400.37
Non-essential AA, %
 Ala16.616.319.719.41.819.417.217.818.116.818.117.519.21.80.050.19< 0.001
 Asn16.420.523.421.21.920.421.823.218.817.719.420.221.32.20.120.500.004
 Asp8.18.87.38.71.54.810.910.06.96.29.18.59.31.80.860.070.28
 Cys4.3a5.0a2.4b3.5ab0.62.4c5.3a4.4ab3.3bc3.3bc4.2ab3.6abc3.9abc0.70.020.010.91
 Glu−72.2b−71.8b−85.8a−63.8b5.2−73.7ab−65.8c−73.8ab−72.0ab−71.8b−77.5ab−71.0b−81.7a4.60.020.0050.13
 Gly8.99.29.610.30.910.7ab9.0bc8.9bc8.2c8.2c9.5bc9.8abc11.6a1.10.380.030.005
 Pro3.14.22.52.60.73.03.23.63.41.93.63.13.21.00.230.760.16
 Ser13.4a12.6a6.7b9.0ab1.76.0d13.1ab14.5a12.3ab9.4cd10.7bc8.2cd9.1cd1.50.02< 0.0010.02
 Tyr10.010.810.310.10.99.410.911.09.99.510.79.511.51.10.850.460.49
 Gln4.6b5.9b10.9a6.3b1.67.88.15.35.98.06.28.45.71.80.030.560.61
  1. a–dWithin a row and within a main effect (DIM, ST), means with different letters differ
  2. 1Values presented in parenthesis are not significantly different from zero. 2DIM days in milk, ST sampling time