Why does food spoil? And how do we keep it from going bad? Other than sticking it in the fridge or freezer that is!
Imma Perfetto is a science journalist at Cosmos Magazine and in this episode of the podcast Huh? Science Explained she’s sampling all the tasty science behind how we preserve food – from dehydration, to fermentation, and pasteurisation – and why some foods like honey can stay edible indefinitely.
Huh? Science Explained is a LiSTNR production.
Listen to more episodes of Huh? Science Explained
Originally published by Cosmos as The science of preserving food
Imma Perfetto
Imma Perfetto is a science journalist at Cosmos. She has a Bachelor of Science with Honours in Science Communication from the University of Adelaide.
Read science facts, not fiction...
There’s never been a more important time to explain the facts, cherish evidence-based knowledge and to showcase the latest scientific, technological and engineering breakthroughs. Cosmos is published by The Royal Institution of Australia, a charity dedicated to connecting people with the world of science. Financial contributions, however big or small, help us provide access to trusted science information at a time when the world needs it most. Please support us by making a donation or purchasing a subscription today.