Jackfruit - Introduction

The Jackfruit (Artocarpus heterophyllus) is a species of tree and its fruit, native to southwestern India, and possibly also east to the Malay Peninsula, though more likely an early human introduction there.
Jackfruits
It is a small evergreen tree growing to 10-15 m tall. The leaves are alternately arranged, elliptical, 5-25 cm long and 3-12 cm broad, often lobed on young trees but entire on mature trees. The flowers are produced in dense inflorescences 3-7 cm long and 1-2.5 cm broad; the male and female flowers produced on separate inflorescences, the female inflorescences commonly borne on thick branches or the trunk of the tree (cauliflory).

The fruit is huge, seldom less than about 25cm in diameter. Even a relatively thin tree (circa 10 cm) can have these huge fruits hanging on it. The fruits can reach 36kg in weight and up to 90cm long and 50 cm in diameter.

The sweet yellow sheaths around the seeds are about 3-5mm thick and have a taste similar to pineapple but milder and less juicy.

The English name jackfruit derives from Portuguese jaca, which is derived from Malayalam chakka. See below for other names of the fruit worldwide.
Cultivation and uses

Jackfruit is widely grown in South and Southeast Asia and Brazil. The jackfruit is in the mulberry family Moraceae. It is also grown in parts of central and eastern Africa, Brazil, and Suriname. It is the national fruit of Bangladesh.
Jackfruit hanging from tree
One of the earliest descriptions of the jackfruit is to be found in the 16th century memoirs of the Mughal Emperor Babar, who was not much enamoured of it:

    "The jackfruit is unbelievably ugly and bad tasting. It looks exactly like sheep intestines turned inside out like stuffed tripe. It has a cloyingly sweet taste. Inside it has seeds like hazelnuts that mostly resemble dates, but these seeds are round, not long. The flesh of these seeds, which is what is eaten, is softer than dates. It is sticky, and for that reason some people grease their hands and mouths before eating it. The fruit is said to grow on the branches, the trunk, and the roots of the tree and looks like stuffed tripe hung all over the tree". [1]

Like its cousin the durian, the jackfruit is something of an acquired taste, but it is very popular in many parts of the world. A unopened ripe fruit can have a unpleasant smell, like rotting onions. The lightbrown to black seeds with white innards are indeed about the size of dates. People often oil their hands with kerosene/parafin before preparing jackfruit, as the rest of the mass of the fruit is a loose white mass that bleeds a milky sticky sap, often used as glue.


source : hydroponicsearch