A new test measures antibacterial properties of honey, developed by The University of Western Australia and Y-Trace research centre, offering a groundbreaking tool for accurate testing.
Associate professor Hammer has remarked that for the first time, beekeepers and honey producers across Australia will have access to a scientifically validated, robust, and repeatable method for measuring the antibacterial properties of honey.
“This breakthrough provides Australian honey producers with the most scientifically accurate antibacterial assessment,” Dr Barbour said.
The total activity (TA) test was developed by associate professor from UWA’s School of Biomedical Science, Katherine Hammer, and CEO of Y-Trace Liz Barbour, with support from the Department of Jobs, Tourism, Science, and Innovation ‘Innovation Booster grant.’
The TA test measures the honey’s effect on two types of bacteria to accurately measure natural antibacterial activity.
“This method represents a significant leap forward in measuring honey’s antibacterial properties,” Associate Professor Hammer said.
The honey can only be tested when the bees have not been exposed to antibiotics, as residual antibiotics could inflate the test results.
“It enhances consumer confidence and strengthens Australia’s reputation for premium, high-quality honey in global markets.”
Additionally, in Western Australia it is currently illegal to use antibiotics in hives as there is no evidence of the bee disease ‘European foulbrood,’ which reduces the productivity of affected hives.
“Western Australia is renowned for producing many different bioactive honey types, with Jarrah being its most famous.”
“Unlike existing techniques, this new test ensures that the honey and bacteria are completely mixed in a liquid medium, removing diffusion differences of honey components and providing precise, instrument-based quantification.”