食品保藏器减压贮藏,是把容器盖上设排气逆止阀,利用抽真空或加热灭菌排气后对逆止阀进行二次密封达到贮藏食物的目的,对生鲜鱼、肉、蛋贮藏效果非常好,保存时间长,对新鲜果蔬在低压条件下不但抑制果蔬的新陈代谢,保鲜时间长,还对果蔬有保色作用。利用食品保藏器存放运输食品,不需冷冻库存运输,可大幅度降低费用,将来大部分食品运输将采用该方法,食品保藏器是家家户户食品保藏的有效工 The food preservative is stored under reduced pressure, which is characterized in that the container is provided with an exhaust check valve, the check valve is sealed by vacuuming or heating to achieve the purpose of storing the food secondarily, Egg storage effect is very good, save a long time, the fresh fruits and vegetables under low pressure not only inhibit the metabolism of fruits and vegetables, preservation of a long time, but also color retention of fruits and vegetables. The use of food preserves to store transport of food, without frozen inventory transport, can greatly reduce costs, the future will be the majority of food transport will be the use of the method, the food preservative is every household food preservation effective workers