How does the vacuum packaging machine keep the product fresh? Nowadays, more and more people use the products packaged by vacuum packaging machines. The products packaged by vacuum packaging machines can not only be stored for a long time, but also maintain the color, aroma and taste of the products

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

How to choose a modified atmosphere packaging machine The editor of Mingwei Machinery will talk to you about how to choose a modified atmosphere fresh-keeping packaging machine? Most of the modified atmosphere fresh-keeping packaging machines are different from other forms of packaging because of di

Modified atmosphere packaging machines are used in local food companies to lock the freshness of cooked food, fresh meat and vegetables, etc. It is worth noting that the freshness of cooked food is at least filled with a certain concentration of carbon dioxide and nitrogen. Good bacteriostatic effec

The chilled meat after modified atmosphere packaging is refrigerated at a temperature of 0°C-4°C. Under the bacteriostatic effect of carbon dioxide, the growth and reproduction of most microorganisms are inhibited, and pathogenic bacteria such as Clostridium botulinum and Liaoning aureus se