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Why does food last longer in the fridge chemistry?

Explanation: Food cam go off due to different chemicals reacting with, or colliding with other molecules, in the food. A fridge provides quite low temperatures, meaning fewer molecules have Ea or higher. As there are fewer molecules to create a reaction, the food is kept fresher.

Why do we keep food in refrigerator Class 10?

Answer. The food is kept in refrigerator to keep them fresh for a longer period of time because the temperature inside the refrigerator is very low. To protect the food from spoilage they are kept at low temperature so that it cannot grow at such temperature and they die.

What is the correct temperature for the coldest part of your fridge?

The U.S. Food and Drug Administration (FDA) says the recommended refrigerator temperature is below 40°F; the ideal freezer temp is below 0°F. However, the ideal refrigerator temperature is actually lower: Aim to stay between 35° and 38°F (or 1.7 to 3.3°C)

How long can food stay unrefrigerated?

two hours

Why do things go bad in the fridge?

Improper food storage is a leading cause of spoilage. If your house is warm and humid, fruits and veggies left in the open will spoil quickly. A refrigerator temperature above 40 F allows for the growth of spoilage bacteria. The spoilage bacteria may spread from the bad food and contaminate everything else.

What foods go bad quickly?

20 Foods That Spoil the Fastest

  • Berries.
  • Bananas.
  • Tomatoes.
  • Peaches.
  • Potatoes.
  • Avocados.
  • Green Beans.
  • Kale.

What food is best for survival?

14 foods to keep in your bunker to survive the apocalypse

  • You can consume honey past its expiration date. Honey will keep things sweet.
  • Uncooked rice can last 30 years.
  • Peanut butter needs no refrigeration.
  • Alcohol won’t perish easily.
  • Dried beans last indefinitely.
  • Energy bars are a must.
  • Certain types of candy can last up to a year.
  • Dehydrated meat can also last for a year.

Can you survive on just fish?

Fish actually contain a decent amount of fat and it is very possible to live off nothing but fish, And rabbit starvation can be avoided by eating the eyes and brain. Also shaving off the fat from the skin and using it to baste a rabbit while cooking.

Can you survive on just coconuts?

One can easily survive by eating only coconut as long as its water contains sugar, antioxidants, proteins, minerals, dietary fibre and a balance of isotonic electrolyte. Answering your question, you can live on coconuts indefinitely. That is if you can withstand eating and drinking it your whole life.

Can you survive on just fruit?

Cooked food of any kind, including cooked fruit, is avoided. There isn’t one specific way to do the fruit diet. Some fruitarians only eat fruit that has fallen onto the ground, rather than fruits that have been picked. Others won’t eat any seeds, because these have the capacity to become living plants.

Could you survive on potatoes alone?

Technically, the traditional white potato contains all the essential amino acids you need to build proteins, repair cells, and fight diseases. And eating just five of them a day would get you there. However, if you sustained on white potatoes alone, you would eventually run into vitamin and mineral deficiencies