Blood Orange

Did you know that oranges are named after their color? In fact, it is the only fruit that has a name that denotes its color. Today, we have oranges in numerous varieties with slight color variations. While most of them are orange in color or have orange hues, there are some exceptions too. One among them is blood orange, which has crimson colored pulp. Even though, the rind may not have a dark red color, it could exhibit shades of crimson. These fruits are said to be sweet with a citrus flavor. Besides that, blood oranges have a slight raspberry-like flavor too. Some of the blood orange varieties are considered the sweetest oranges in the world. Apart from being sweet and flavorful, these oranges are also rich in nutrients.

Blood Orange Facts

Now you know that a blood orange is a type of orange with red pulp. As the flesh of this fruit is crimson in color, there is a popular misconception that this orange is a hybrid produced by crossing pomegranates with oranges. The fact is that blood orange trees developed as a result of some kind of mutation of the regular sweet orange variety. These fruits are similar to regular oranges, but are smaller in size. While the pulp is reddish crimson in almost all varieties, the peel can either have a normal orange color or hues of red or purple on them. As compared to regular oranges, blood oranges are difficult to peel. The tough and hard rind has a wrinkled exterior.

Why are Blood Oranges Red?

The crimson color of blood orange pulp is attributed to pigments called anthocyanins. These pigments are commonly found in some red colored fruits and flowers. These include fruits like strawberries and flowers like hibiscus. However, anthocyanins are not commonly found in citrus fruits. It has been observed that climatic conditions also play a key role in development of the deep crimson color in these oranges. Regions with hot days and cold nights are found to be perfect for developing an intense color in this type of orange.

Blood oranges are said to have originated either in the Mediterranean region or in China. Whatever it may be, today, Italy produces the largest amount of blood oranges in the world. In fact, blood oranges are consumed widely in this country and are grown as the primary orange variety. There are various varieties of blood oranges and the most popular among them are the Tarocco, the Sanguinello, and the Moro. While, Tarocco is mostly grown in Italy, Sanguinello originated in Spain and is mainly grown in that country. Moro is one of the latest entrants with the deepest red color.

Blood Orange Nutrition

Apart from being popular for its juice, blood oranges are also used in salads, sauces, certain marmalades, sorbets, gelato, Italian soda, etc. Blood orange juice is also used in cocktails. Even the zest of these oranges is found to be used in baking. These oranges are rich in vitamin C, folate, B vitamins, vitamin A, potassium, magnesium, copper, iron, calcium and dietary fiber. Above all, anthocyanins are powerful antioxidants that can fight free radicals. This reduces the risk of certain types of cancer, heart diseases, diabetes, liver diseases, etc. It is said that these pigments are good for improving vision and in reducing the severity of ulcers. Consumption of blood orange juice is claimed to be useful for boosting the immune system and to lower the cholesterol level. One medium-sized blood orange amounts to 80 calories.

So, blood oranges are healthy and can be included in the diet. As in case of other fruits, consuming them fresh is always preferred. Choose the firm and heavy ones. Avoid spongy ones or those with mold spots. You may either consume the pulp as such or use it in recipes, like salads. Blood orange tea is also said to be delicious as well as healthy. You may include this fruit in your diet and enjoy its goodness.