Fatty acid esters, such as the unsaturated fatty acid esters of sterols
and/or stanols, are used as a replacement for a substantial portion or
all of the undesirable saturated and trans-unsaturated fats used as
structure giving hardstocks in edible foods such as margarines,
mayonnaise, cooking oils, cheeses, butter and shortening. Because of the
similarity in the crystallinity and physical properties of the esters to
those of the undesirable hardstock fats, the substitution or replacement
contributes favorably to the flavor, texture and other sensory properties
of the foods. Only the fatty acid portion of the phytosterol esters
defined herein as texturizing agent is digested or absorbed with the
sterol part being unabsorbable, thereby resulting in a reduction in total
caloric uptake. Furthermore, the phytosterol fatty acid esters reduce the
absorption of both dietary and biliary cholesterol from the digestive
tract, thereby lowering the blood serum cholesterol level, especially the
LDL-cholesterol.