“…For example, an equal rate of esterification for oleate-3H and palmitoleate-14C (cw-A9-16:l) was in harmony with an unchanged 3H:14C ratio between the substrate mixture added and the isolated cholesterol ester. The unchanged 3H:14C ratio of oleate-3H and oleate-l4C pointed to the equivalence of their labels in agreement with a previous study (Sgoutas et al, 1965).…”