Food frozen ice cream tank liquid nitrogen gas container
Editor:adminClick：
Time:2018-03-20 11:25
Food frozen ice cream tank liquid nitrogen gas container
With regard to liquid nitrogen tanks, although applications have become more widespread, we ordinary people have begun to contact items related to liquid nitrogen tanks. So, can the liquid nitrogen tank be in direct contact with the food? Will no toxic substances be produced after contact with the food?
In fact, the temperature of the liquid nitrogen tank is about minus 80 degrees Celsius, and we generally use it for the preservation of human cell specimens, which can keep the cell activity and the DNA inside it from being degraded.
After exposure to air, it will quickly volatilize and biochemically form nitrogen gas into the air. Although direct contact with food does not produce toxic substances, it cannot be eaten anymore, and it is frozen.
Nitrogen is an inert gas. It is very stable and non-toxic and tasteless. The reason why many snack bags are so loaded is because they are filled with nitrogen. If this stuff is poisonous, do you dare to eat snacks?
The mystery of many foods is the -196 °C liquid nitrogen tank. The frozen taste and coldness of the freezer are very different.
Liquid foods are generally used in more expensive foods. Dry ice is cheaper (1 times less expensive, much less wastage, but only at -78.5 °C). The transportation industry uses dry ice for storage. The liquid nitrogen tank is liquid and the dry ice is solid. The liquid nitrogen tank seal can explode, and the loss of sealing is extremely great.
In the case of a liquid nitrogen tank, when the cells are thawed, the cell mechanism is directly ruptured due to the increase in the volume of water in the cells. It seems that doing this ice cream looks really good. It is said that the ice cream needs less bubbles inside, just with a liquid nitrogen can.
Many organ transplants use liquid nitrogen cans. Many foreign countries use this stuff for their own bodies. Hopefully, one day, science and technology will be able to help them... Just freeze and thaw slowly, because it is quick-freezing, and the organization will not be destroyed.
Keywords:liquid nitrogen ice cream machine,
ice cream liquid nitrogen tank， Cryogenic Container Liquid Nitrogen Tank
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