cholesterol ( 3.8 +/- 1.8 % ) and cholesterol esters ( 2.0 +/- 2.7 % ) , wax esters ( 25.3 +/- 6.0 % ) , squalene ( 19.9 +/- 6.6 % ) , triglycerides ( 16.1 +/- 7.8 % ) , and free fatty acids ( 33.0 +/- 10.0 % ) were all present in cast lipid .
C0043076
wax
C0023779
lipid