公开(公告)号：US06268001B1

公开(公告)日：2001-07-31

申请号：US09486399

申请日：2000-03-30

Applicant: Willem Antoon Pieter Putter

Inventor： Willem Antoon Pieter Putter

IPC: A23L127

CPC classification number: B65B31/024 ,  A21D15/00 ,  A23L3/3418

Abstract: A method for preserving a food product includes the steps of placing the food product in a gastight chamber, lowering the pressure in the chamber, introducing into the chamber a first quantity of gas which at least partially penetrates the product, subsequently introducing into the chamber at least a second quantity of gas.

Abstract translation: 一种用于保存食品的方法包括以下步骤：将食品放置在气密室中，降低室中的压力，将至少部分地渗入产品的第一量的气体引入室中，随后将其引入室中 至少第二数量的气体。