Category Nuances for papain:

• exogenous,
• natural,
• nonspecific,
• digestive,
• proteolytic,
• pancreatic,
• active,
• common,
• main,
• aversive,
• enzymatic,
• dietary,
• basic,

Simple Categories for papain:

• buffer,
• substance,
• chemical,
• protein,
• enzyme,
• proteinase,
• material,
• protease,