Benefits Of Black Spot Banana.

The black spots on bananas are caused by an enzyme called tyrosinase  . The enzyme is also present in human skin and in greater quantities in people suffering from melanoma - the deadliest form of skin cancer. Scientists in Switzerland built a cancer scanner, which they tested and refined on banana peels before using on humans.

Human skin and banana peels have something in common: they produce the same enzyme when attacked. By studying fruit, researchers have come up with an accurate method for diagnosing the stages of this form of skin cancer. When bananas age they become covered in black spots caused by the enzyme tyrosinase.

The black spots on old banana peels may unlock  faster,easier diagnosis of human skin cancer,boosting survival chances,scientists revealed.

When bananas ripen,their skin is covered in small,round black spots caused by an enzyme known as tyrosinase.

The same enzyme is present in human skin,and in greater quantities in people suffering from melanoma-the deadliest from of skin cancer.