在西欧,保鲜包装上被愈来愈多地用于蔬菜、水果和肉类食品的包装。本文指的保鲜包装,主要是在包装内充入不同比例的气体。最早是在1930,澳大利亚和新西兰的牛肉包装使用了这种包装。到1938年,26％的澳大利亚猪肉和60％的新西兰牛肉都利用二氧化碳来保护,当时充入包装的二氧化碳的 In Western Europe, fresh-keeping packages are increasingly being used for the packaging of vegetables, fruits and meat products. This article refers to the preservation of packaging, mainly in the packaging filled with different proportions of gas. As early as 1930, this package was used for beef packaging in Australia and New Zealand. By 1938, 26% of Australian pork and 60% of New Zealand beef were protected with carbon dioxide, which was then packed in carbon dioxide