Scientists from Cardiff University are working alongside local beekeepers to create wax wrappings that promise to keep perishables fresh, particularly in war zones where power outages are common.

Source: Cardiff UniversitySource: Cardiff University

The Cardiff team tested commonly used household materials including cotton fabrics, food-grade paper and cardboard that were infused with beeswax, propolis and herbs like sage that are known for their antimicrobial properties.

“Beeswax is water repellent, so when used in packaging, it can protect against moisture. We also know that beeswax is effective against bacteria and fungi too.”

Currently, the team of scientists is exploring beehives to locate the best wax for preserving food for longer, which is critical in conflict zones and frontlines where power outages are common, thus leading to significant food waste.

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