A blood orange is a variety of orange (Citrus sinensis) with crimson, almost blood-colored flesh. The distinctive dark flesh color is due to the presence of anthocyanins, a family of polyphenol pigments common to many flowers and fruit, but uncommon in citrus fruits. Blood oranges are smaller than other oranges and have a unique flavor profile compared to their more common orange counterparts.
The scent profile of a blood orange is more intense and complex. It is deeply aromatic with a sweet, subtly tart fragrance that hints at raspberries or red berries, alongside the traditional citrus notes. This rich, multifaceted scent is more robust and less acidic than that of regular oranges. Blood orange's appealing aroma makes it a favorite in culinary uses, essential oils, and fragrances, providing a luxurious twist on the familiar citrus smell.
Overall, the blood orange combines visual drama and a distinctive, tantalizing scent that sets it apart from other citrus fruits, making it particularly prized in both culinary and aromatic applications.