The antiseptic effect of hydroxybenzoic acid ester that hydroxyls lay in different position was studied by inoculated standard ATCC and"wild"pseudomonas bacilli to the surfactant systems using hydroxybenzoic acid esters as antiseptic.

Application of single drop microextraction in the determination of phthalate esters and parabens in drugs by gas chromatography-mass spectrometry;

di-ethyl phthalate(DEP),di-propyl phthalate(DPP),di-isobutyl phthalate(DIBP),di-butyl phthalate(DBP),benzyl butyl phthalate(BBP),di-cyclohexyl phthalate(DCHP),di-(2-ethylhexyl) phthalate(DEHP),di-octyl phthalate(DOP) and 4 parabens,i.

The paper introduces the preservative action of parabens to surfactants injected with standard ATCC and “wild” pseudomonas aeruginosa that is obtained by chemical detecting method (spectroscopic analysis) to analyze the masses changing of preservative.

Determination of p-hydroxybenzoate Antiseptics in Foods by Capillary Gas Chromatography;

Ultrasound extraction coupled on to high performance liquid chromatography was applied to determine 4 kinds of p-hydroxybenzoate antiseptics in food.

Progress in research on chromatography methods of paraben preservative in foods and drugs;

The study of Catalyst about the Synthesis of p-hydroxybenzoic esters by esterification;

Research progress of p-hydroxybenzoic esters