Determination of chlorpyrifos pesticide residues in ginger by GC;

Study on technique of inducing microrhizome in Zingiber officinale;

RAPD Analysis of Genetic Diversity among Zingiber officinale Cultivars;

Study on effect of ginger juice on milk coagulation and application on the production;

Research on processing technology and formula of coagulant milk with ginger juice;

Cleansing produce research on extracting diosgenin from yam by sulfuric acid;

Methods and ways to comprehensive utilizing of Yam;

Study on one-step method for extracting-dyeing with curcuma in supercritical CO_2;

Influence of curcuma particle on one-step method of extracting-dyeing in supercritical CO_2;

Study on Extract Turmeric Pigment from Curcuma;