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Table 3 Yield of major fatty acids in milk of dairy goats fed different RDS diets

From: High rumen degradable starch decreased goat milk fat via trans-10, cis-12 conjugated linoleic acid-mediated downregulation of lipogenesis genes, particularly, INSIG1

FA yieldd, g/dTreatmentcSEMeP-value
LRDSMRDSHRDS
C4:00.420.430.330.0260.187
C6:00.70a0.66a0.42b0.0440.008
C8:01.03a0.99a0.62b0.0720.024
C10:04.08a4.09a2.77b0.2610.049
C11:00.64ab0.73a0.04b0.0060.052
C12:02.14b3.08a1.90b0.1760.007
C13:00.07a0.07a0.04b0.0050.021
C14:05.67a6.46a3.41b0.4650.011
cis-9 C14:10.100.110.070.0090.229
C15:00.48a0.49a0.29b0.0040.033
cis-10 C15:10.130.110.100.0080.277
C16:015.31a15.59a9.47b1.1140.029
cis-9 C16:10.630.580.420.0400.091
C17:00.610.610.450.0420.233
cis-10 C17:10.210.190.150.0130.091
C18:03.77a3.72a1.85b0.3180.009
cis-9 C18:110.70a8.17ab5.55b0.7060.004
trans-9 C18:10.14a0.10a0.06b0.0100.002
trans-10 C18:10.090.110.070.0130.577
trans-11 C18:10.55a0.51a0.30b0.0400.009
cis-9,12 C18:21.411.541.060.1030.150
trans-9,12 C18:20.030.020.020.0020.125
cis-9, trans-11 CLA0.73a0.70a0.34b0.0710.035
trans-10, cis-12 CLA0.01b0.03a0.03a0.0030.018
C18:3n-30.080.060.060.0080.677
C18:3n-60.050.030.030.0040.207
SCFAsf1.13a1.10a0.75b0.0630.013
MCFAsg7.32ab8.27a5.33b0.4720.025
LCFAsh40.28a38.60a23.53b2.7340.012
SFAsi38.73a38.03a21.88b2.5150.002
MUFAsj12.06a9.40ab6.47b0.7840.006
PUFAsk2.472.571.730.1750.095
  1. a-b Means within the same row with different superscripts differ significantly (P < 0.05)
  2. cTreatments were the LRDS diet (RDS = 20.52%), MRDS diet (RDS = 22.15%), and HRDS diet (RDS = 24.88%) with similar total starch contents
  3. dYield of major fatty acids = milk fat mass × individual fatty acid proportion
  4. eSEM Standard error of mean
  5. fSCFAs short chain fatty acids
  6. gMCFAs medium chain fatty acids
  7. hLCFAs long chain fatty acids
  8. iSFAs saturated fatty acids
  9. jMUFAs monounsaturated fatty acids
  10. kPUFAs polyunsaturated fatty acids