The coldest place behind the refrigerator? Scientific Certification: 2 principles for putting food in the refrigerator, effectively maintaining freshness and reducing waste

Experts suggest that consumers should place ingredients locally in different locations of the refrigerator, which can prevent food from rotting or overdue waste, and can also improve the refrigerator's freshness.

2Principle of putting food in refrigerator

Principle 1: The perishable place is the most eye-catching, and the refrigerator is only placed if it is resistant to put it in the refrigerator

University of British Columbia is a scientist, Jiaying Zhao, sound translation) says that most people will put vegetables and fruits in refrigerators and put perishable things in the coldest place behind the bottom layer, but it is so easy for consumers to forget these perishable things until the expiration date. She said, "The refrigerator is not designed from the perspective of human behavior. One of the innate limitations of human beings is that you forget it without seeing it, and food waste occurs."

Zhao Jiaying has a simple solution: if you put food in the refrigerator, you should also look at "wind" water, which means that you should put the most easily decayed things in the most eye-catching place, although It seems like a small move, "but the behavioral evidence shows that the smallest change will have a big impact."

She also suggests that the refrigerator can be stored in a reverse way, that is, put perishable food in the refrigerator door, and more resistant foods, such as tomato sauce, meanitus and mustard sauce in the freshener box.

Zhao Jiaying said that some people do not agree with this refrigerator storage method. They believe that vegetables will wither faster in the refrigerator, but she believes that this is a choice between prolonging the life of perishable food and increasing the chance of eating food. She said, "It will wither easily when placed around the door, but it will be better than if it is left alone." In addition, she began to put vegetables in airtight containers to maintain freshness, while not being affected by the ethylene gas that promotes fruits and vegetables to speed up the maturation.

Principle 2: First-in First-out: The first-in First-out: The first-in First-out is placed in front

In addition, another storage principle is "first-in First-out", which means placing the earliest-in First-out in front of the refrigerator. The food you bought is placed at the back. After eating the food you bought first, you can slowly move the food you bought forward.

It is particularly important to put out-of-term raw meat, agricultural products and dairy products in front, as these ingredients are usually only stored in the refrigerator for a few days, and as for durable goods, such as drinks and condiments, they can be placed next to them for longer. This strategy also has a link to prevent forgotten food from piled up in the back of the refrigerator or pumping into the bottom layer, eventually causing food to get moldy.