There are more than 140 species of coffee plants found on the earth. However, there are only two who are commercially worth mentioning. Arabica coffee and Robusta coffee take the lion to share of coffee production in the world. The coffee contains in arabica coffees is a little less than Robusta coffees.
There are two basic types of coffee based on preparation one is espresso which is prepared at high pressure by the espresso machine, after it is finely grounded with the help of Best Coffee Grinders in UK, and the other is slowly boiled coffee which is simply referred as coffee. Then there is infused coffee where the hot liquid is passed slowly on the bed of roasted and ground coffee beans. It could be a drip or filtered, coffee made using a French press and cold brew where room temperature or chilled water is used for brewing.
There are also techniques where water is boiled after it is grounded properly which is why you should make sure to shop for a coffee grinder that gives you the same. These include using a percolator, and Turkish coffee where fine ground coffee powder is boiled with water to get foamy coffee. Mokka coffee is brewed in a Mokka pot. Vacuum coffee preparation where two chambers are used and vapor pressure and vacuum produce coffee. Then there is coffee with milk, coffee with condensed milk, coffee mixed with tea, and several other combinations. Instant coffee is another well-adored coffee variety.
