Food freshness maintenance system and freshness maintenance and transfer device

Abstract

A food freshness maintenance system is proposed. The system may include a chamber configured to accommodate food and a freshness maintenance device installed in the chamber. The freshness maintenance device may include a main body including an inlet through which air flows in and an outlet through which the air is discharged. The freshness maintenance device may also include an electromagnetic wave module, installed at the inlet of the main body, for ionizing food freshness reducing materials included in the air by emitting electromagnetic waves to the air. The device may further include a collection module, installed at the outlet of the main body, for collecting the ionized food freshness reducing materials from the air.

Dependencies are inferred from the claim text.