Food safety
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Preservation
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Articles about Preservation
138 published items.
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Unique method of preserving fresh grapes for up to 6 months by Afghans
Gangina is a traditional method of keeping grapes and other fruits fresh for several months, by keeping them in sealed containers made of wet soil.
Science invention
Seven common items were originally invented for military use
The difficulties of wartime led to the birth of many items. After the war, some inventions of that time became common everyday objects in civilian life.
Food safety
Top 10 eating principles to remember during Tet holidays
Proper selection, processing and preservation of food is important to ensure nutrients are retained and prevent the growth of harmful bacteria.
Food safety
What to do to avoid infection with Salmonella bacteria?
Food should be purchased from a reputable place, washed, processed thoroughly, stored carefully, hand hygiene and clean cooking equipment are ways to help prevent Salmon…
Archeology
How did ancient people preserve food?
Refrigerators are a modern invention and have been around since the beginning of the 20th century.
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.
Health
Her blood becomes a powder-like powder, which helps preserve and last longer
Preliminary research on the idea of sending trehalose into red blood cells to concentrate and preserve blood powder of Kopachek has been published in the journal Biomi…
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.
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.
Health
Find out how to preserve vaccines without refrigeration for months
Vaccines are not good if damaged by heat during storage when moving. Therefore, how to keep the quality of the vaccine always makes scientists have to calculate.
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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.
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Mysterious land of giant tiger cubs
This is famous as the kingdom of tigers and king cobra.
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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.