Wednesday, March 5, 2008

Jambu air - Syzygium samarangense

Syzygium samarangense (syn. Eugenia javanica) is a species in the Myrtaceae, native to Indonesia and Malaysia. Common names include wax apple, love apple, java apple, Chomphu(In Thai Language ), Bellfruit (In Taiwan), jambu air (in Indonesian), water apple, mountain apple, jambu air ("water guava" in Malay), wax jambu, Rose apple, bell fruit, macopa and tambis (Philippines).

It is a tropical tree growing to 12 m tall, with evergreen leaves 10-25 cm long and 5-10 cm broad. The flowers are white, 2.5 cm diameter, with four petals and numerous stamens. The fruit is a bell-shaped edible berry, with colors ranging from white, pale green, green, red, purple, crimson, to deep purple or even black, 4-6 cm long in wild plants. The flowers and resulting fruit are not limited to the axils of the leaves and can appear on nearly any point on the surface of the trunk and branches. When mature, the tree is considered a heavy bearer and can yield a crop of up to 700 fruits. (1987) "Fruits of warm climates". Java Apple: 381–382. Miami, FL. 

The fruit has a crunchy texture, which is sweet and very juicy, and it has nothing similar to an apple except for its color. The color of its juice is purple. The fruit's pith is like cotton. As well as in its native range, it is also cultivated in tropical regions such as Vietnam, Taiwan, Thailand, Bangladesh, Pakistan and India. A number of cultivars with larger fruit have been selected. In general, the paler or darker the color is, the sweeter it is. In South East Asia, the black ones are nicknamed "Black Pearl" or "Black Diamond," while the very pale greenish white ones are called "Pearl." They are among the highest priced ones in fruit markets.

When choosing a good wax apple, look for ones with the bottom segments closed up because open holes signify worm eggs inside the fruit. Also, usually the reddest fruits are the sweetest. To eat, the core is removed and the fruit is served uncut, in order to preserve the unique bell shape presentation.

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