Commercial Barista Training - Key to That Perfect Espresso

Commercial Espresso Machine BEST SELLERS

The 4 key elements of a perfect espresso, the 4 M’s, according to the Italians, could only be learned through a reliable commercial barista training.

First M – Macinazione. This is the process of grinding coffee beans. Being able to ascertain the right grind is key to a coffee’s success. This would be dependent on various factors such as the freshness, degree of roast, origin, and moisture content. This process is often regarded by a number of keen baristas as dialing in of the coffee, using the grinder, to the machine.

Second M – Miscela. This is the coffee blend, which would be providing the right espresso coffee. Quality coffee beans are blended to give forth an exquisite and unique taste of coffee, both for milk-based coffee, and for straight black coffee. Some blends are mixed with robusta coffee beans to give them a better ‘hit’ or for more body. 100% Arabica beans is the most commonly used for giving coffees their flavour.

Third M – Macchina. This is the espresso machine. The best coffee is produced when there is symmetry between the pressure and temperature used on the machine. A 30ml shot extracted within 25-30 seconds is the most ideal.

Last M – Mano. This is the hand of the barista. This is the ultimate of all the M’s. Some regard this as the most important of all since it is the key factor that brings all the key elements together, at the most precise of moments. This embodies an understanding of delivering a consistent and correct technique of handling the coffee in the porta filter every time.

Commercial barista training is familiarizing and understanding the art of making that perfect coffee. A reputable organization that offers short barista training courses will be the best venue to hone your skills in understanding different coffee machines and grinders.

You would be acquainted with the science of the perfect pour, once you undergo a good commercial barista training. This is the 30sec/30ml rule. Of course, this would be dependent on the blend and degree roast. The quantity of coffee placed in the porta filter also plays a significant role in the coffee’s extraction process.

There are people who say that 10grams of coffee would result to that perfect shot. You just need to continue extracting the coffee oils and aroma up to the end of the said shot. If you try to use a lesser amount of coffee in the porta filter, like 7.5 grams only, it will create a ‘blonding tail’ by the end of the shot. This is now a sign that the coffee has reached the end of its life. You would not be able to gain quality extracts from it when this happens.

Another factor that determines the quality of the coffee being produced is the freshness of the coffee beans. The most ideal is for it to be roasted within a month of use. Another factor is whether the coffee beans were grinded before extraction. At times, 1-2 minutes of coffee beans being grinded is enough to start the oxidizing process. These 2 factors must be watched out for since they could prematurely trigger a ‘blonding tail’. All these would be added to your knowledge through a reliable commercial barista training.

Before you leave, take a look at the BEST SELLERS in Commercial Espresso machines

Source by Maurizio Roselli
Commercial Barista Training - Key to That Perfect Espresso