How do food manufacturers keep food long lasting without it rotting?

Answer 1

Food can stay fresh for a longer period of time if you use proper storage methods. Keep foods in airtight containers with lids. For items that will be going into the freezer use sealed bags to help keep them fresh. Buy only small quantities of perishable fruits so that they will be used up before they spoil.

Answer 2

Vacuum, ultra high temperature, stabilizers (which also serve other functions), additives, brine, acid-based liquids and curing.

Also, frozen.

Answer 3

One keeps food from getting spoiled by:

# Preventing contamination

# Storing it properly # Consuming it in a timely manner

Answer 4

you can not stop it from rotting because it might of have been in the fridge to long and it might of not be good already,.

Answer 5

Use glad storage freeze bags. I use them and they will really make leftover food last for a long time.

Answer 6

Make sure all FDA codes are followed including sanitation tempertures, code dates of original manufacturing dates, and expiration dates.

Answer 7

preservatives. three preservatives : sugar, salt, vinegar.

Answer 8

salt usually helps it stay fresh and healthy,and let it boil or freeze