The mangosteen fruit, also known as the purple mangosteen, is a tropical fruit native to Southeast Asia. It has a soft, white interior and a sweet, slightly sour taste. The fruit is typically round or oval in shape, with a thick, purple rind that is often mistaken for a prickly exterior. However, the rind is actually soft and edible, and can be eaten raw or used in cooking.The mangosteen fruit is ...More