What is an Espresso Coffee?

 What is an Espresso Coffee? 

Espresso Coffee is a coffee making method of Italian origin, In which a small amount of nearly boiling water is forced Under Pressure (expressed) through finely-ground coffee beans, and it will extract from 22 – 27 second, Amount of liquid 30ml.

What is a good Espresso Coffee?

-          Filter Water / Good Quality Water

-          Selection Good Coffee Beans

-          New Coffee Powder ( 7g – 9g)

-          Correct Grinder Machine ( Fine Powder )

-          Balance Tamp the coffee powder

-          Extract duration 22 – 27 seconds

-          Water Pressure 9 Bar

-          Temperature Machine 88 C^o – 96 C^o

-          Liquid 30ml

Enemy of Coffee Beans

            1. Air

 

            2. Wet

 

            3. Temperature (Hot)

 

            4. Time

Espresso Extraction Goal

      Single Shot

• Gramm : 7 to 9gm  if Double Shot : 14 to 18gm 
• Time : 22 to 27 sec
• Temperature : 88 to 96 C
• Water Pressure : 8 to 10 Bar
• Steamed Pressure : 0.9 to 1.2 Bar