Progress on the synthesis of cholesterol esters is summarized.

Two types of samples for cholesteryl derivative,coattail-like cholesterol ester and cholesteryl dicarboxylate,were synthesized by using a super esterification method and a catalytic acylation method.

Review on method of extracting cholesterol from lanolin alcohol;

Determination and correlation of cholesterol solubility in supercritical carbon dioxide;

The Research on the Cholesterol Decomposing Ability of Different Microbial Strains;