Some natural preservative examples include chestnut flowers and citric acid. They're high-performing preservatives also found in food supplements and other additives. Natural preservatives come ...

Archaeologists at George Washington’s Mount Vernon estate found a hoard of 18th-century bottles buried in an old cellar ...

Some bacterial species produce antimicrobial peptides known as bacteriocins that have been used in the food industry as preservatives. For example, nisin, which is produced by Lactococcus lactis ...

Warmer temperatures, for example, accelerate decomposition ... within five years. In sum, while preservatives added to food may negatively impact some people's health, there's no evidence ...

A number of other food preservatives have also been called into question over their potential impact on health. For example, sulphites, which can be found in many food products, may trigger health ...

Researchers at Louisiana State University claim they have developed a method to extend the shelf life of raw eggs, improving both storage and food safety. Their patented process uses water-soluble ...

In today's world, packaged and processed foods have found their way into many homes. Convenient as they are, they tend to have a hidden disadvantage of preservatives. These are chemical compounds ...

Food manufacturers often add preservatives to food products to keep ... how to use their antimicrobial properties for good. For example, in another study, the Pamer lab showed that a consortium ...

For example, modern pressure and water bath ... such as the National Center for Home Food Preservation, ensures that today’s canners can access the most current, science-based methods for ...