真空包装 PK 气调包装？ 在当今商品社会中，货架寿命是个使用频繁的术语。在食品行业，这是个十分重要的指标，因为它是厂商对流通期内商品质量功效的保证与承诺，食品的货架寿命是指从感官和食用安全的角度分析，食品品质保持在消费者可接受程度下的贮藏时间。食品作为人们生存所必需的能量和营养素的基本来源，除了满足人们生理需要和营养卫生要求外，还需要具有良好的质量，消费者对食品质量的需求越来越高，少量的添加剂和环保的包装来获得感官性能好、营养价值高、健康、方便和货架寿命长的食品成为更多消费者的选择目标。但所有的食品在贮藏期间都会经历不同程度的变质。变质包括感官接受性、营养价值和食用安全性的降低等。 本质

New method of grain preservation: Bulgarian agricultural experts have invented a simple and economical new method of grain preservation. When the crops are harvested, the seeds are allowed to dry slightly, put into a large polyethylene bag, and then sealed. The grains preserved in this way will neit

The advantages and application of modified atmosphere packaging in food preservation There are many ways to keep food fresh, and modified atmosphere packaging is one of the advanced methods. The so-called modified atmosphere means that food is placed in a certain proportion of ideal mixed gas to pro

In recent years, "how to better apply modified atmosphere fresh-keeping packaging to food preservation, so as to extend the shelf life of food to a greater extent." It once became the focus of the food packaging machinery industry. At the same time, with the advent of the era of intelligent packagi

Is the cost of modified atmosphere lock fresh packaging high? Whether it is fresh food or cooked food, as long as it is exposed to the air and placed at room temperature for a period of time, it will deteriorate. Some are mouldy and agglomerated, some are rotten and smelly, some are rotten and sour,