Micelles are formed by
Triacylglycerol in polar solvent
Amphipathic lipids in water
Triacyl glycerol in gut
Cholesterol esters
Bile salts help in the absorption of Fatty acidsMonoglycerides CholesterolOther lipids from the intestinal tractThey do this by forming very small physical complexes with these lipids; the complexes are called micelles. As amphipathic molecules with hydrophobic and hydrophilic regions, conjugated bile salts sit at the lipid/water interface and, at the right concentration, form micelles. Ref:Guyton ,11e,pg no:840
G.I.T