Nutritional Value of Egg Fruit: Passion Fruit and Egg Fruit Each Have Their Own Nutritional Characteristics

Egg fruit is a common folk name, and the fruit it refers to differs from region to region. In some places it is used for passion fruit, the purple-red or yellow fruit borne by the passionflower vine; in other regions it refers to egg fruit (canistel), a tropical fruit whose orange-yellow flesh has a dense, mealy texture resembling a cooked egg yolk. Although the two share a name, their flavors and nutritional characteristics each have their own emphasis.

If it refers to passion fruit, its nutritional value lies mainly in vitamins and dietary fiber. The flesh contains vitamin C and B vitamins, and also provides minerals such as potassium and magnesium; the dietary fiber content of the flesh and seeds is relatively prominent among fruits, and eating it together with the seeds helps promote intestinal peristalsis. In addition, passion fruit contains a variety of aromatic compounds and has a rich fragrance, and is often used for juicing or paired with drinks and desserts.

If it refers to egg fruit (canistel), the orange-yellow color of the flesh comes from carotenoids, which are precursors of vitamin A and help maintain normal vision and mucosal health. Egg fruit has a relatively high carbohydrate content and a starchy, sweet taste, so it can serve as a fruit source for supplementing energy, and eating it in moderation is sufficient.

Whichever type of egg fruit it is, when eating it is recommended to choose fruit of moderate ripeness; the flavor is often better once it has softened or the skin has become slightly wrinkled. Because it is sweet and sour and tasty and not low in sugar, people with high blood sugar or sensitive stomachs and intestines should control the amount eaten each time; only balanced intake can better obtain its nutritional value.