Practical and quick solution to have a high quality product on the table: the packaging phase is crucial, since during the packaging process the oxygen is prevented from entering the bag or the tray, avoiding the carbon dioxide produced by leaves, which remain "alive" despite the cut and continue to breathe. In this way, with the passage of time inside the pack a situation similar to that of the products preserved with modified atmosphere is created, which slows down the leaves wilting and the development of unwanted reactions.