Grapefruit: Citrus Paradisi

The grapefruit (Citrus x Paradisi) is a citrus fruit prized for its fresh and slightly bitter flavour, rich in vitamins and nutrients. This versatile fruit is widely consumed worldwide, both fresh and in the form of juices and other by-products. Its freshness and nutritional value make it a valuable addition to any diet, with applications ranging from cooking to natural medicine.

Origin and Spread

The grapefruit is a natural hybrid between the sweet orange (Citrus sinensis) and the pomelo (Citrus maxima). Originating in Barbados in the West Indies, it quickly spread to other regions of the world, becoming particularly cultivated in Florida, USA, where it is widely grown.

Dimensions

The grapefruit plant is a medium-sized evergreen tree with glossy leaves and fragrant white flowers. The fruits are large and spherical, with a thick skin that can vary from light yellow to pink or red, depending on the variety.

Cultivation

The grapefruit requires a warm and sunny climate to thrive. It prefers well-drained soil and needs good irrigation, especially during the periods of fruit growth and development. The plant is sensitive to frost and needs protection in colder climates.

Varieties

There are several grapefruit varieties, classified mainly according to the colour of the flesh:

• White Grapefruit: With light yellow flesh and a slightly more bitter flavour.
• Pink Grapefruit: With light pink flesh, known for its sweet and slightly sour flavour.
• Red Grapefruit: With deep red flesh, generally sweeter than the other varieties.

Health benefits

Grapefruit is an excellent source of vitamin C, vitamin A, fibre and antioxidants. It is low in calories and rich in water, making it a healthy option for those trying to maintain a balanced diet. The high vitamin C content helps strengthen the immune system and fight infections. It is important to note that grapefruit can interact with some medications, affecting their absorption and effectiveness. Those taking medication should consult a doctor before including grapefruit in their diet.

In Cooking

Juice: Grapefruit juice is very popular, consumed either pure or mixed with other juices.
Salads: It is often used in fruit or vegetable salads, adding a touch of freshness and acidity to dishes.

Interesting facts

Name: The name ‘grapefruit’ comes from the Dutch word ‘pompelmoes’, meaning ‘big lemon’.
History: This fruit was known as the ‘forbidden fruit’ in Barbados, where it is believed it was first discovered.

	Very fragrant fruit rich in essential oils
	Sensitive to cold, avoid heat shock
	Water regularly without excess
	Blooms several times a year, very fragrant
	Fertilize with specific fertilizer for citrus