Papain is a natural enzyme, a kind of endopeptidese containing hydrosulfide group (-SH),extracted from the milky juice of the unripe papaya by biotechnology. It has strong ability of

hydrolyzing protein and can be used for improving the nutritional value or function of the plants and the animal protein.

Working Temperature & PH Value:

The reaction temperature is 20-80°C, changed according to the kind and concentration of the substrate. The suitable temperature is 50-65 °C.

PH value is 3-9, changed according to the kind and concentration of the substrate .The suitable pH value is 6-7.

1.Papain is resistance to cancer, tumor, lymphatic leukemia, bacteria and parasite, tubercle bacillus and inflammation.

2.Papain is applied for hydrolyzing animal and plant's protein, making tenderizer, hydrolyzing placenta.

3.Papain can be into protein and grease included cosmetic products can whiten and smooth skin, lighten freckles.

4.Papain is used in soap, washing agent, detergent, and hand soap;

5.Papain can eliminate dirt, grease, bacteria, and it is safe to use.