passages.id: split_7_validation_972_passage
passages.type: progene_text
passages.text: In contrast , plasma HDL concentrations of the Landes geese were lower than those of the Poland geese ( 9.4 vs 12.9 g / L ) and their PC : PE ( 13.6 % ) and PL - polyunsaturated fatty acids ( PUFA ) content ( 25 % ) were decreased compared with the Poland geese ( 21.2 and 30 % ) .