Hi friend steemers, especially to my seniors 
of course you've ever eaten a black jambee fruit that makes a purple tongue.
This black-loving fruit has a single seed it must be gently bitten and tastes very good taste of sweet, sour and bitter taste of tongue.
The skin is more shiny than the buleberry fruit and the edible ripe fruit can be marked from the color that turns to black.
According to data collected from various sources, explained that the fruit jamblang or often referred to as the fruit of duwet is a plant of the guava tribe (Myrtaceae)
The jamblang tree is known as a fruit originating from the East Indian region. It can also be found in several countries such as Sri Lanka, Nepal, Pakistan, Burma, Bangladesh and Indonesia.
Jamblang fruit becomes one of the fruits that grow well in the tropics. In Indonesia alone, this plant is also quite rare, while in Aceh actually grows wild in various places.
during my journey today I met a lot of jambee kleng tree in the empty place and the house of the residents. but most jambee kleeng trees have no man's land. because although there are owners but still everyone is free to pick it.
If not cooked then the fruit will be green and red which tastes very bitter tongue.
Since there is no more ripe fruit then I take the fruit that has not produced. Then I went under the tree
In addition, Jambee Kleeng also has a lot of content jambosin compound, alkaloid and also jambolin glikosida or antimelin are compounds capable of inhibiting the conversion of diastatic starch into sugar.
This is why jamblang fruit becomes one of the natural herbs for diabetics
Flavonoid compounds and antioxidants found high enough in jamblang fruit. This compound is useful to ward off cancer-causing free radicals.
That's why many people use jamblang as a natural anti-cancer herbal. It is also able to protect anti-oxidant enzymes.
The content of phenolic compounds is quite high with the activity of anti oxidants are also quite high
Other nutritional content such as salt, sugar, calcium, protein, minerals and vitamin C. Various nutrients show that jamblang fruit also provides properties to increase endurance.