Oranges
Oranges are thought to have just about the highest levels of both vitamin C and antioxidant benefits of any fruit or vegetable. In fact, one orange contains around twice the recommended daily intake of vitamin C.
An incredibly versatile fruit, oranges are used for snacks, juice, in salads, cooking and can also be preserved and made into an array of marmalades and chuntneys.
Nutritional facts:
- Packed with vitamin C, which boosts immune system and may lower the risk of chronic conditions such as heart disease, strokes and cancer
- Over 170 phytonutrients (with antioxidant benefits including anti-inflammatory – that may help reduce severity of asthma and arthritic conditions)
- Contains liminoids that may protect against many types of cancer and lower cholesterol
- High in fibre, potassium, folate, thiamin and calcium
- Contains beta-cryptoxanthin that promotes respiratory health and may reduce the risk of lung cancer

Did you know:
- The polyphenols in oranges are thought to help with brain alertness and concentration
- Citrus trees were planted in Australia in the late 1700s by early English settlers
- The orange tree is thought to have originated in China
- Spanish, Portugese and Italian explorers brought seeds to Europe from Asia and the Middle East in the 15th century
- About 600,000 tonnes of oranges are grown in Australia each year
- The Navel orange is named after the belly button shape at the bottom of the fruit
- During the 18th Century English sailors began taking oranges with them on long journeys in order to combat scurvy
- Oranges are one of few fruit varieties that do not over ripen if left on the tree
Navels
Navel oranges are very sweet and seedless. Easy to peel, they are perfect for snacking. The thick skin is ideal for making candied peel and preserves.
Valencias
Valencia oranges have a zest, tangy flavour and are the most popular variety for juicing. They have a thinner skin, few seeds and are very juicy.

Selection and storage
Select oranges that have a smooth skin and are firm and heavy for their size (this will mean they are full of juice and flavour).
Avoid oranges that are light, puffy, shrivelled, have soft spots or traces of mould.
The colour of the skin does not necessarily reflect the ripeness of the fruit – partially green or brown skinned oranges can be just as ripe and tasty.
Oranges store well and can last quite some time at regular room temperature. They can also be refrigerated.
Once they start to decay oranges emit high levels of ethylene so will impact the ripening process of ethylene-sensitive fruits in the same bowl, such as bananas and avocados.

Seasonality
The diverse Australian climate means that oranges can be grown here all year round. Orange trees can tolerate high temperatures and prefer warm, sheltered sites.
Growing
Read more here about Costa’s citrus growing.
CostaExchange oranges are marketed Vitor Marketing
Recipes
Looking for delicious citrus recipes,
