净菜气调保鲜包装机作用 净菜气调保鲜包装机作用是经气调包装后的果蔬、冷鲜肉处于0℃-4℃温度下冷藏，她在二氧化碳抑菌作用下，使大多数微生物生长繁殖被抑制，肉毒梭菌和金黄色球菌等病原菌分泌毒素的速度大大降低。而保留少量氧气的包装盒内，使得生鲜肉细胞活体处于低速有氧呼吸状态，不至形成厌氧反应，肌红蛋白不会褐变，在保鲜期内生鲜肉色泽鲜艳，且肉质更为柔软，水果、蔬菜经过气调包装，采用低氧微压及CO2抑菌，使得新鲜水果、蔬菜有氧呼吸的速度降至低，处于休眠状态。另外，经气调包装后的果蔬放置于0℃-4℃低温冷藏，进一步降低果蔬活体细胞的新陈代谢速度，从而大大延长其保鲜期，气调包装机是近年来欧美、日本等发达地

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