Archeology
How did ancient people preserve food?
Refrigerators are a modern invention and have been around since the beginning of the 20th century.
Preserve Food
Browse ScienceInfo articles and explainers related to Preserve Food.
Topic archive
Articles about Preserve Food
6 published items.
Scientific application
Vietnam first tested the electric field technology to preserve food
The technology to create static electricity helps fresh foods throughout the month without freezing when frozen.
Biology
Biocidal biocides help to preserve food effectively
Scientists from the Institute of Biotechnology have just completed the production process and the use of biological biocide nisin and enterocin P for application in pres…
Medicine - Health
The reason we often put salt in food
Salt damages bacterial enzymes and DNA, while dehydrating food so bacteria do not have a favorable growth environment.
Medicine - Health
Tips to preserve food in the fridge
Purchasing meat and fresh bulk food and storing it in the refrigerator can save you money, time, and make sure you can cook fire at any time.
New technology
New-style packaging helps preserve food better than plastic wrap
Preserving food by using sealed plastic film is very popular now.