The results show that superoxide dismutase will be greatly destroyed in the artificial gastric juice and very stable in the artificial intestinal juice.

The results show that peroxidase activities was greatly destroyed in the artificial gastric juice and stable in the artificial intestinal juice.

The author studied on the release degree of polysaccharide from broken cellular wall and unbroken spore of Ganoderma lucidum in artificial intestinal fluid and gastric fluid,and determined the content of spore polysaccharide by the anthrone-sulphuric acid method.

To study the stability of tea catechin in the artificial simulation gastric juices and artificial simulation intestinal juice,the authors applied liquid chromatography to examine the stability in the environment of vary pH and simulation stomach and intestines way.

Study on preparation and quality control of succinyl-chitosan artificial tears eye drops;

The effect of artificial tears on tear film changes after phacoemulsification and intraocular lens implantation;

Effects of artificial tears on the tear film after phacoemulsification;

Electrochemical Erode Dynamic Parameters of a New Type Dental Ti Alloy in Artificial Body Fluid;

The crevice corrosion of the benzotriazole(BTA) passive specimens of the shape memory alloy Cu Zn Al in Hank's artificial body fluid has been studied using electrochemical tests.