Mechanisms involved in the antisepticised effect of grape seed extract and its application in food preservation;

The mechanisms and application of phytic acid in the food preservation;

The application of enzymatic preparation in food preservation;

Determination of sildenafil citrate in health products by HPLC and TLC;

Identification of four components of diabetes medicine added illegally to health products by HPLC;

Application research of determination method ofβ-carotene contents in health products;

Advantages and characteristics of pine pollen as health foods;

Analysis of microencapsulated β-carotene in health foods by spectrophotometry.;

Preliminary inquiries into the health foods containing functional composition carotenoids;

Analysis on status and influcing factors of functional food consumption in Shandong province;

Determination of the content of the soybean isoflavone in functional food using high performance liquid chromatography method;

Objective: Establish a hyperlipemia mice model instead of rat model and investigate the possibility for detecting blood lipids functional food.

25% Zn(Ac) 2+1% SDA) of fresh-cut chufa was studied by the microbial control experiment and color combinations orthogonal for quality preservation,use the preservative treatment and in 6±0.