鲜肉类气调包装机这么选择 Is the modified atmosphere packaging machine good for keeping fresh? People take food as their heaven. Regarding food nutrition, people generally believe that "it is better to eat two-legged food than four-legged food, and it is better to eat two-legged food without legs." , Some people

Research on the Preservation Technology of Pork Modified Atmosphere Packaging In this experiment, the preservation technology of pork modified atmosphere packaging was studied under the condition of -2 ℃ micro-freezing, and the role of C02 and O2 in the modified atmosphere packaging of pork was dete

1. The secret behind fresh fish is of course keeping it cold - close to zero. But even if you manage to stay close to zero, the fish will still start to spoil. Bacteria in the flesh can change the color of the fish and start to taste bad. Oxygen is one of the enemies because some bacteria need oxyge

新鲜果蔬气调包装保鲜原理 新鲜果蔬用透气性塑料薄膜包装密封后，果蔬的呼吸活动消耗包装内空气中的O2并产生差不多等量的CO2，逐渐构成包装内与大气环境之间的气体浓度差。空气中的O2通过塑料薄膜渗透入包装补充消耗的O2，包装内的CO2则渗透出塑料薄膜扩散到空气中，开始时，包装薄膜内外的气体浓度差小，渗入包装内的O2不足以抵消消耗的，渗出的CO2小于产生的CO2。随着贮藏过程中包装内外气体浓度差增加，气体渗透的速度加快。当包装内O2消耗速度等于O2渗入速度，而CO2产生的速度等于渗出的速度时，包装内可能达到一个低02和低C02气调平衡浓度。如果包装内的气体平衡浓度使果蔬仅产生微弱的需氧呼吸而没有厌

Going to the supermarket, you can often see the beef steak packaged on the cold fresh counter, which is not only beautiful in appearance, but also delicious in meat quality. But what about beef in these modified atmosphere packages? The fresh food retail industry can be said to be the most popular n