The synthetic technology of raw material, trimethylhydroquinol and isophytol, were explored emphaticully.

This article introduces in details the consuming market and development trends, analyses the market of synthetic VE intermediate, ino^rires into the synthesis technology of raw material trimethylhydroquinol and isophytol, and puts forth active suggestions for the development of synthetic VE in the.

Functions and development prospect of phytosterol esters;

Preparation and investigation on blood lipidsof phytosterol esters of CLA;

Analysis of gase-phase chromatogram of plant sterol;

The plant sterols components of 4 sorts of common nuts as well as the squeezing crafts were analyzed and the content was determined by capillary gas chromatography.

The preparation and purification of mixed plant sterol standard sample by a recrystallization method were studied.

Objective to observe the effects of phytosterol ester (PSE)on serum lipid level of high fat fed rats,and free and esterized phytosterol on body weight,serum lipid,ovary weight and estrogen level of ovariectomized rats.

Study on Purification and Rational Blending of Phytosterols;

Study on lowering serum cholesterol effect of phytosterols;

Determination of Free Phytosterols in Tobacco by Gas Chromatography/Mass Spectroscopy/Selected Ion Monitoring;