Effect of basal diet (B) and soybean oil (O) on the FAME composition (mg/g DM), FADME composition (µg/g DM) and partial sums (mg/g DM) of rumen content from lambs fed concentrate or lucerne, with or without soybean oil supplementation.

a,b,c,d within a row, means without a common letter differ (P0.05);1Diets: C, concentrate; CO, concentrate plus 10% soybean oil; L, pelleted lucerne; LO, pelleted lucerne plus 10% soybean oil;216∶0-3,7,11,15Me, 3,7,11,15-Tetramethylhexadecanoate;3cyclo-17, methyl-11-cyclohexylundecanoate;418∶1trans, include 18∶1 trans-2 and trans-4 to trans-15;518∶1cis; include 18∶1 cis-9 to cis-16;618∶2non-conj., include trans-11,trans-15, cis-9,trans-13, cis-9,trans-12, trans-9,cis-12, trans-11,cis-15, cis-9,cis-15 and cis-12,cis-15;718∶2conj. (CLA), conjugated isomers of linoleic acid presented on Table 3;818∶0-oxo, include 10-O-18∶0, 13-O-18∶0 and 16-O-18∶0;9C18, includes all FA with 18 carbon chains;10BI, biohydrogenation intermediates, include total C18 FA minus 18∶0, 18∶1cis-9, 18∶1cis-11, 18∶2n-6 and 18∶3n-3. Abbreviations: i, iso; a, anteiso.