Food preservation

Use the refrigerator, how to not poisoned?

Food safety experts at Penn State University, will tell us the shelf life of popular foods when they are stored.

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Leftovers:

A week is still safe, although at that point the ingredients start to change in taste and quality. Ideally, you should use them within 2-4 days with a refrigerator temperature of 35-36 degrees F (about 1.7 - 2.2 degrees C), because if they are warmer, the food is very perishable. .

Chicken:

It is best to put the chicken in a freezer bag and cover it in a single layer to quickly freeze the chicken. Make sure there is as little air in the bag as possible, so the bag will not break and can be used for 1-2 months. If placed in the refrigerator, it can be used up to 6 months, but note, the longer the chicken, the taste and quality of the chicken will decrease.

The coffee:

Coffee is very hygroscopic, so they are like a magnet that can absorb the odors and flavors of other foods. Therefore, coffee should be kept in a closed and dark place to use within 1-3 weeks.

Egg:

The time to use eggs can be from 2-3 weeks and up to 5 weeks.

Ham:

Buy only as much as you need because you only have about 3 days to eat. You can keep the meat for up to a week, but that's the maximum time, when they can start to become contaminated. Meats like sausages or salami can be kept for up to 7 days because they already have preservatives.

Snacks, cookies:

The fat in these foods is very easy to oxidize immediately after opening, which will change the taste. Although it does not affect health, surely the confectionery will no longer be as delicious as the original. The shelf life of this food is about 1 month as long as it is not moldy.

Canned tomatoes:

It is best to use up all the tomatoes as soon as the lid is opened. Can be stored in the refrigerator for a few days if you transfer the rest of the tomatoes to another airtight container or jar.

According to Discover

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