To study the effects of 90 09 on the senescence of hybrid rice leaf,the changes of contents of endogenous hormones (ABA,ZRs,GAs and IAA),and the changes of contents of protein and nucleic acids and their degradation enzyme activies were investigated during leaf senescence.

The preparation of bovine hemoglobin enzymatic hydrolysate(BEH)-Ca chelate was studied.

Pharmaceutical proteolytic enzymes and their perspective of application to research and production in natural medicines;

Electronic parameters of amid and ester in some compounds modelling substrates of proteolytic enzymes,and electronic properties of corresponding tetrahedral compounds,which are intermediates of the hydrolytic reaction,are calculated by the CNDO/2 method.

Isolation and characterization of a kind of thermostable protease in dark-induced senescence wheat leaves;

The study of isoenzyme of protease and phosphatases in radishes during the storage;

Changes of the activity of proteases in wheat flag leaves during aging;

In vitro proteinase activity of dermatophytes;

Analysis of Proteinases and Prioxidases in Different Seedling Part of Wheat Variants with Soybean DNA by Irradiation;

Dynamic Changes of Neutral Proteinase Enzymography in Wheat Leaf during Seedling Stage;

Effect on cell proliferation and proteolytic enzyme of human gastric carcinoma by MUC2 antisense oligodeoxynucleotide in vitro;

Activities of nitrate reductase(NR) and proteolytic enzyme,which are key enzymes of nitrogen metabolism,in functional leaves of six varieties of early rice Combination were compared,and the content of total N and protein N in their leaves,stems and grains were analyzed,based on randomized blocks design under the same cultivation.