Capsule for preparing a beverage or liquid food and system using brewing centrifugal force

A system for preparing a beverage or liquid food from a food substance contained in a capsule by passing water through the substance in the capsule, the system comprising:

• a device comprising:
• water feed means for introducing water into the capsule, and
• means for centrifugally rotating the capsule to force the water to flow through the
• substance in the capsule in a centrifugal flow path to prepare the beverage or liquid food;
• and
• referencing means for positioning and referencing the capsule in a removable manner in the device and in operational relationship with the water feed means and along an axis of rotation in the centrifugal rotating means;
• and
• a capsule comprising means for connecting the capsule to the driving means in a removable manner wherein the connecting means are configured to offer a resistance to torque during rotation of the capsule for maintaining the capsule in a reference rotational position.