Black Grass Jelly is a material with many uses. From stem powder and dried leaves are used to cook jelly jelly as a refreshing drink. in addition, starling stem powder is used as a processed food. In some countries such as Taiwan and Indonesia, it is thought that the starling tree leaf powder has diuretic effect or cures a number of diseases such as the common cold, high blood pressure, muscle aches and joints, diabetes, Acute hepatitis. Grass Jelly is also used to process industrial food.