The Development of applications and the Progress of the study of the papaya juice beverages,papain,extraction of papaya seeds are primarily discussed in this paper.

Study on the processing technique of papaya pulp beverage;

Study on the processing technique of papaya pickles;

Study on the processing technology of microwave puffing papaya blending flake;

Cloning and Functional Analysis of a Novel Chymopapain Promoter from Carica papaya;

Polyploid induced from Carica papaya and morphological characteristics compared between tetraploids and diploids;

Effect of Fertilization on the Growth of Introduced Carica papaya in Xin Ping County,Yunnan Province;

Preparation of strychnine solid liposome by sorbitol carrier aggradation and freeze-drying method;

0,an irreversible reduction peak of dinitrostrychnine(DNS) was found by linear-sweep voltammetry at Hg electrode.

A study of transforming PRV CP gene into Carica papaya L genome;

Karyotypes Analysis and 45S rDNA-FISH of the Tetraploid and Diploid in Carica papaya L.;