What is this fruit (very sour, but mango flavor.)

What is this fruit (very sour, but mango flavor.)

Passion fruit, alias passionflower.

Passion fruit, alias: foreign pomegranate,

Passion fruit

This is passion fruit, alias: foreign pomegranate, purple fruit passionflower, the origin of the size of the Antilles, is now widely planted in tropical and subtropical regions. Fruit can be raw or for vegetables, feed. Flesh and more juicy, add heavy calcium carbonate and sugar, can be made aromatic delicious drink. Medicine is excited, strong effect.