BEVERAGE PREPARATION SYSTEM
The beverage preparation system comprises at least one capsule (1) comprising a biodegradable material, and a beverage preparation machine. The beverage preparation machine is equipped to brew a beverage from the beverage preparation substance, by injecting a liquid into the capsule, and to allow the thus prepared beverage to flow out of the capsule. To this end, the beverage preparation machine comprises a brewing chamber that receives the capsule for the brewing process. The system further has a damaging structure (121) for damaging the capsule at a place different from the locations where liquid is injected and allowed to flow out for the brewing process.