Papaya

Papaya (scientific name: Carica papaya) is a tall fruiting plant that grows rapidly and belongs to the family Caricaceae. It is also called 'cambe babaay' in parts of Somalia. Its fruits are elongated and egg-shaped; when ripe, their skin is yellow or orange-yellow, with orange or yellow flesh inside, surrounded by numerous black seeds.

The tree originates from the tropical regions of Central America and northern South America. Following maritime voyages in the sixteenth and seventeenth centuries, it was introduced to Asia, Africa, and the Pacific islands, where it became established. Today it is cultivated mainly in warm countries and regions near the tropics, including parts of Somalia, particularly around the Shabeelle and Jubba river valleys.

Plant characteristics

Papaya is a straight-trunked tree with few branches. Large leaves grow from the upper trunk, with deeply lobed margins, attaching to the trunk via long petioles. The tree grows rapidly and can sometimes begin fruiting within a short time of planting. The wood inside the trunk is soft and not as hard as other trees, making it vulnerable to strong winds.

Papaya has three flower types: male, female, and hermaphrodite bearing both sexes. Hermaphrodite plants are generally preferred by cultivators because only they reliably produce fruit. Commercial growers often use specific grafts to ensure consistent fruiting.

Uses

Ripe fruit is eaten fresh as food and used to make juice, salad, and jam. Unripe green fruit is cooked as a vegetable in some Asian and African traditions. Papaya is known for an enzyme called papain, extracted from the white latex of the unripe fruit. Papain is used in factories for meat tenderizing and other purposes.

Papaya fruit contains vitamin C and carotenoids (the orange pigments the body can convert to vitamin A), and also fiber. The leaves and seeds are used as traditional medicine in some cultures, though this has not been fully validated by modern medical science.