Garlic compound fights food poisoning

Wednesday, 2 May 2012 10:14 AM

Feeling queasy? Garlic may be the answer! New research finds a garlic compound, diallyl sulphide, is 100 times more powerful than two popular antibiotics at fighting one of the leading causes of food poisoning.

The compound is able to pierce a protective "biofilm" employed by the food bug that makes it hard to destroy. It is hoped the research can be used to devise a protection for food surfaces against Campylobacter infection, which can cause diarrhoea, cramping, abdominal pain and fever.

"This is the first step in developing or thinking about new intervention strategies," said researcher Dr Michael Konkel, from Washington State University in the US, who has been investigating Campylobacter for 25 years. Campylobacter is simply the most common bacterial cause of food-borne illness in the United States and probably the world."

The research is published in the Journal of Antimicrobial Chemotherapy.

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