Food UnwrappedSeason 122017 · 4 episodesEpisodes1Marmite, Plastic, CustardJimmy examines how plastic packaging is polluting the food chain with potentially global implications. Is it really possible to predict if you'll love or hate Marmite? Matt runs across a custard pond.2Orange Squash, Maple Syrup, BiscuitsHow much orange is in orange squash? Why's maple syrup so expensive? And what's with all those little holes on biscuits?3Corked Wine, Okra, HoneyJimmy learns about the battle against the hidden nuisance that leads to corked wine. Plus: the surprising difference between runny and set honey. And okra.4Whisky, Halloumi, SweetcornWhat gives some whisky its smoky flavour? Why doesn't halloumi melt? And how do you get corn off the cob?Season 1Season 2Season 3Season 4Season 5Season 6Season 7Season 8Season 9Season 10Season 11Season 13Season 14Season 15Season 16Season 17Season 18Season 19Season 20Season 21Season 22Season 23Season 24Season 25