5.6. Food forever - how tin cans revolutionised the food industry 🥫 - food history for the future of food

Even something as useful as a tin can - a revolution in food preservation - was not safe from the repercussions of safety scandals. The problem of food preservation is at least as old as agriculture. Humans have been very creative at finding ways to salt, dry, smoke, pickle, freeze, and ferment foods to keep them edible after the harvest ends – many of these traditions date back millennia and remain alive today. come in pretty handy, even if they aren't particularly exciting. I know I have plenty gathering dust in the back of a cupboard [myself]. But if you stop to think about it, the humble tin can is [actually] a bit of a modern miracle. On the other hand, canning is remarkably new in comparison – its 200th birthday was only in 2010. But it works almost unbelievably well. In 1974 some canned goods were retrieved from the wreck of a steamboat that sank in the Missouri River. When they were opened, the oysters, peaches, and tomatoes were analyzed and found to be safe to eat, even after 100 years underwater in tin cans. (Though none of the scientists seems to have been brave enough or hungry enough [actually] to try any.) Red to Green is a podcast focused on the future of food and food sustainability. We cover topics like cellular agriculture, cultured meat, food waste, food packaging, and more. More info and links to resources on https://redtogreen.solutions/   For sponsorships, collaborations, volunteering, or feedback write Marina at [email protected] Please leave a review on iTunes https://podcasts.apple.com/de/podcast/red-to-green-food-sustainability/id1511303510 Connect with Marina Schmidt https://www.linkedin.com/in/schmidt-marina/