The science of food – Page 22
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ResearchDNA 'barcodes' used to track food
Milk has been successfully tracked as it is turned into cheese and yogurt in an advance that could fight food fraud
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PodcastMagnesium chloride
It may have no common name, but as Brian Clegg explains, magnesium chloride has many common uses
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ResearchCyanide test for cassava
Colour changing system indicates if developing world staple is ok to eat
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ResearchMaking light of food allergies
Pulsed light treatment improves protein digestibility whilst retaining functionality
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CareersCupcake chemists
Bakery beginners Ann Gardiner and Kerri Elston talk to Yfke Hager about leaving the lab to create chemistry in the kitchen
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NewsBig name coffee chains drawn into acrylamide fight
Starbucks and other coffee chains are being sued in California by a non-profit that wants carcinogen labels slapped on their drinks
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PodcastSodium alginate
When Brian Clegg’s acid reflux strikes, he knows he can rely on help from this compound: Sodium alginate
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PodcastTrimethylamine
It reeks of rotting fish but finds use in a range of applications - Jenna Bilbrey introduces trimethylamine
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PodcastChemistry World podcast - September 2014
We speak to Paul Clarke about the challenges of natural product synthesis and discuss the pros and cons of perovskite solar cells
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ResearchIlluminating test measures fat in milk
Fluorescent probe has much to offer the dairy industry
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ResearchStefano Farris: Food packaging chemistry
Stefano Farris discusses how his research could help reduce the amount of plastic used to wrap ham, cheese and pasta
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ResearchCatching criminals' coffee adulteration
A test can detect unwelcome extra ingredients in coffee by analysing the drink’s sugar fingerprint
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PodcastIsoamyl acetate
It makes a sweet banana-flavoured treat, but can ruin home brewed beer; Jenna Bilbrey introduces isoamyl acetate
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PodcastBisphenol A
The science is far from settled, but this week’s compound – bisphenol A – is facing bans across the world
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ResearchCoffee cup confusion
Scientists call for better labelling after research highlights inconsistencies in the chemical composition of a cup of coffee
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Business
ADM to buy food ingredients specialist Wild Flavors
€2.3bn deal gets ADM into rapidly-growing area of naturally-sourced flavourings
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ResearchGraphene oxide stands the test of time
Humans have been consuming carbon nanomaterials for millennia
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News
EU plan to let member states decide on GM
Draft directive would let countries choose whether to ban the cultivation of genetically modified crops