Table of Contents
Definition
Group Head (noun):
- In the context of coffee, particularly espresso machines, the group head refers to the part of the machine where the portafilter is attached and the brewing process takes place.
Example Sentences
- “The barista carefully locked the portafilter into the group head before starting the espresso.”
- “Regular cleaning of the group head is essential to ensure the best flavor extraction from the coffee beans.”
- “If the group head isn’t properly heated, it can affect the consistency and temperature of the espresso.”
Notes
- Quality group heads maintain consistent temperature, which is crucial for optimal extraction.
- Regular cleaning of the group head is essential to ensure longevity and avoid coffee oil buildup, which can impact taste and machine performance.