Is papain safe

Papain is quite safe. In food, it acts as a protease enzyme that hydrolyzes proteins. It can be used to tenderize meats. It is inactivated in the cooking process and can be eaten normally.

Care must be taken when working with large amounts of papain. Repeated skin exposure or inhalation may lead to allergic reactions. As with other chemicals, avoid contact with eyes, avoid inhalation and contact with skin. In case of accidental exposure, seek medical attention.