Robusta have a

The grains of robusta have a kind of taste. The bitterness of the drink soften, mixing it with other types of coffee. Robusta is used in the manufacture of soluble coffee, since in this form a bitter taste is not so strong. In bathing varieties, robust is used as coffee pheromone. When processing grain of this variety, the benefits of the substances included in them. In addition, Robusta makes Penka espresso even more magnificent.