据葡萄牙和美国农业专家研究,贮藏草莓最好的方法是与冷藏相结合贮于可控气体中。这种贮藏草莓的新方法的机理在于通过增加二氧化碳含量,降低氧气浓度而抑制果实腐烂。但是二氧化碳浓度一旦超过20%就会促进厌氧代谢产物的增加而使草莓风味变劣,同时会引起果实颜色的变化,使果实由红色变为暗红或紫色。而氧气浓度低于临界值,则会引起草莓呼吸耗氧情况的变化,若氧气浓度低于1%,草莓鲜果就 According to Portuguese and American agricultural experts, the best way to store strawberries is to combine them with refrigerated storage in a controlled atmosphere. The mechanism for this new method of storing strawberries is to inhibit fruit decay by increasing the carbon dioxide content and reducing the oxygen concentration. However, if the carbon dioxide concentration exceeds 20%, the increase of anaerobic metabolites will worsen the strawberry flavor, at the same time, it will cause the change of the color of the fruit and turn the fruit from red to dark red or purple. The oxygen concentration below the threshold, it will cause strawberries respiratory oxygen consumption changes, if the oxygen concentration is less than 1%, strawberry fruit