Coffee is a plant that can be grown in hot and tropical regions of the world. It has many varieties, especially Arabica, Robusta, Liberica and Excelsa. The delicious taste that emerges by mixing the aroma of water-insoluble coffee beans into water and milk has made coffee one of the most popular beverages in the world. Although water-soluble varieties are produced by heat treatment today, coffee obtained from real coffee beans is an indispensable product for many people.