CARDIFF – Manuka honey may kill bacteria by destroying key bacterial proteins.
Meticillin resistant Staphylococcus aureus (MRSA) was grown in the laboratory and treated with and without manuka honey for four hours. The experiment was repeated with sugar syrup to determine if the effects seen were due to sugar content in honey alone. The bacterial cells were then broken and the proteins isolated and separated on a system that displayed each protein as an individual spot. Many fewer proteins were seen from the manuka honey-treated MRSA cells and one particular protein, FabI, seemed to be completely missing. FabI is a protein that is needed for fatty acid biosynthesis. This essential process supplies the bacteria with precursors for important cellular components such as lipopolysaccarides and its cell wall. The absence of these proteins in honey-treated cells could help explain the mode of action of manuka honey in killing MRSA.
“Manuka and other honeys have been known to have wound healing and anti-bacterial properties for some time,” said
Manuka Honey is a great natural healer that everyone should know about.
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