A preliminary study on the method of extraction,isolation and purification of the pigment in greening garlic;

Isolation and Purification of Glycosaminoglycan from Ruditapes philippinarum and the Analysis of its Chemistry Composition;

Characteristic, isolation and purification methods of Lactoferrin;

The optimum techniques of separation and conservancy stability were studied,in order to further research enzyme characteristic and technique of resolution.

Objective: To establish a HSCCC method for the separation of Ginsenoside Re and Rg1.

To study the situation and character of biopolypeptide and to discuss its separation and purification with ion exchange chromatography, gel chromatography, reversed phase partition chromatography and capillary electrochromatography etc.

Study progress on the purification and biological functions of porphyra polysaccharide;

The autolysis of chymopapain and the effect on its purification;

Advance in purification of NAD (P)-dependent oxidoreductases;

Research on the application of solid phase extraction technology in the separation and purification of gibberellin GA_3;

Study on the process for separation and purification of high purity azelaic acid;

Study on separation and purification of psoralen from Ficus carica;

Isolation and Identification of a Lipopeptide;

Investigation on Isolation and Purifying of Gardenia Yellow Pigment with HPD100 Absorption Resin;

Isolation and Identification of Two Sheathed Bacteria from Activated Sludge;