Do you often pay attention to banana trees ... ?? Approximately what parts of this plant that can be used ... ?? Fruit…?? Stem ... ?? Leaf…?? Heart…?? Yups, everything is so true ... All parts of this tree can be utilized for various things in human life.Food wrapping material. Many foodstuffs use banana leaves as wrappers. For example, lontong, dragon sari, baneng presto, tumpeng, tempe, and many more. Apparently, banana leaves contain polyphenols in considerable amounts, resulting in a distinctive aroma and flavor.