PapainPapain
Botanical Resource: Chaenomeles sinensis or Chaenomeles speciosa 
Chinese Name Mu Gua 
Family Chaenomeles 
Part of the Plant Used Fruit 
Active Ingredients Papain 
Product Specification 
Papain 50,000 u/g to 3,500,000 u/g or 60TU/mg-1750TU/mg 
Papain Coarse-enzyme: >50,000 u/g 
Papain Sub-enzyme: > 1,000,000 u/g 
Refined Papain: > 2,300,000 u/g 
High-activity Refined Papain: > 3,000,000 u/g