Archeology
How did ancient people preserve food?
Refrigerators are a modern invention and have been around since the beginning of the 20th century.
Food Preservation
Browse ScienceInfo articles and explainers related to Food Preservation.
Topic archive
Articles about Food Preservation
26 published items.
Food safety
Tips for storing each type of food in the refrigerator
Each type of food has its own storage method that you should know to keep the ingredients freshest when refrigerated, especially during the holiday season.
Space science
After many years, astronauts are about to eat noodles
Scientists have developed a new packaging method that allows for extended shelf life of food up to three times the normal shelf life.
Health
How long can food stay at room temperature?
Thanks to the miracle of modern refrigerators, we can keep perishable food longer and no longer have to buy fresh food every day.
Discover science
It's hard to believe the sticker helps fresh fruit for 10 days longer and is absolutely safe!
Consumers can also be assured of the safety of Stix Fresh, because it is 100% natural.
Discover science
The powder helps American farmers preserve their long-lasting fruit and vegetables
Users can dissolve this special powder into the water, then wash the fruit or vegetable to form a protective film.
Discover science
Who created the refrigerator?
According to Live Science, refrigeration methods have been around for thousands of years, but modern refrigerators are a new invention.
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…
Scientific application
Preserving potatoes with dry sand
The method of preserving potatoes with dry sand is very effective. After 5-month storage, tubers are not sprouted, not shrunken due to dehydration, loss rate is less tha…
Medicine - Health
How do food preservatives harm young children?
Eat lots of vegetables and fruits, do not put plastic bags, plastic boxes in the microwave or wash plastic with dishwashing liquid, check the recycling code of plastic c…
Medicine - Health
In the past, there was no refrigerator, what was the food preservation?
Since ancient times in the fall, people have begun to harvest as much food as possible to reserve for the cold winter.
Medicine - Health
The secret to frozen food in the smartest way
Herbs, fruits and bread can be frozen. Preserving in the freezer will extend their life up to 6 months, a year.
Medicine - Health
Should I wait for cold food to be put in the refrigerator?
Even if you reheat food from the previous night, it's more dangerous than you think.
Medicine - Health
9 potential hazards from refrigerators and remedies
Most of us think refrigerators are the safest food reserves. But research shows that the fruit compartment can contain 750 times the amount of bacteria, in which the per…
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.