Garlic: A powerful natural anti-bacterial
A
key ingredient in garlic is 100 times more powerful than two popular
antibiotics at fighting a leading cause of food poisoning, scientists
have found.
Tests
discovered that the compound, diallyl sulphide, can easily breach a
slimy protective biofilm employed by the bug to make it harder to
destroy.
Not only is it a
lot more powerful than antibiotics erythromycin and ciprofloxacin, it
also takes a fraction of the time to work.
The
discovery, published in the Journal of Antimicrobial Chemotherapy,
could open the door to new treatments for raw and processed meats, and
food preparation surfaces, that would reduce the toll of Campylobacter
food poisoning.
Dr Michael
Konkel, from Washington State University, said: 'This work is very
exciting because it shows this compound has the potential to reduce
disease- causing bacteria in the environment and in our food supply.
'Campylobacter is the most common bacterial cause of food-borne illness in the United States and probably the world.'
Symptoms of the infection include diarrhoea, cramping, abdominal pain and fever.
The bacteria also triggers nearly a third of cases of a rare paralysing disorder called Guillain-Barre syndrome.
Campylobacter infection symptoms include diarrhoea, cramping, abdominal pain and fever
Most Campylobacter infections stem
from eating raw or undercooked poultry or foods that have been
cross-contaminated via dirty surfaces and utensils.
It is the most common cause of food
poisoning in the UK, according to the Food Standards Agency, and was
responsible for 88 deaths in England and Wales in 2009.
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