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November 18th, 2010

Prevent Food Contamination With Green Tea and Grape Seed

Abstract:
Scientists have suggested that extracts from natural sources such as green tea, grape seed and bacteriocins such as nisin could be alternatives for food processors instead of chemicals as a means of protecting against pathogen contamination.

Researchers for the Food Safety Consortium at the University of Arkansas Division of Agriculture have applied the natural extracts to chicken and turkey hot dogs with encouraging results.

The experiment used a combination of 75 percent chemical antimicrobials and 25 percent natural plant extracts. The chemical preservatives can be partially or wholly replaced by natural plant extracts when the extracts are combined with other technologies such as heat treatment, electrostatic spraying or nanotechnology.

Source:
medindia.net

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University of Arkansas Division of Agriculture

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