Urban Food Chains

the links between diet and power

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Piece of cake?

The food industry celebrates “meal occasions”, which are excuses to buy and eat food without necessarily qualifying as a meal in its own right. Irish food manufacturer Glanbia suffered a setback for the VAT status of its flapjacks in April when a tribunal decided that the range did not qualify as a cake and was henceforth to be taxed at 20%.

The case hinged upon the suitability of the chewy confectionery bars for serving at afternoon tea. Cakes qualify for zero-percent VAT and a substantial fruit cake would still be classified as cake even if its mouth feel is distinctly heavier than a Victoria sponge.

Many years ago, the makers of Jaffa Cakes mounted a successful case to argue that as the name implied, their product was eligible for a zero-rated VAT status. A patisserie chef was hired to make an oversize Jaffa Cake and field questions from the tribunal, which accepted the basis for the distinction.

Glanbia, it would appear, was not so fortunate. Members of the panel declared that the flapjacks did not earn a place on the table at teatime because they are too robust. English tea is where you have your cake and eat it.

Here is how The Guardian covered the story: https://www.theguardian.com/law/2022/apr/17/flapjacks-too-chewy-taxed-cakes-judges-rule-glanbia-milk

Migros marks major milestone

Swiss retail giant Migros has achieved the first stage of its 2030 carbon neutrality plan. All the multiple’s retail premises have completed their transition to become carbon neutral.

As the country’s largest food business and retailer, Migros operates the lion’s share of the national retail park. It has been a dominant force on the national retail scene for decades.

Between now and 2030, Migros will cut a further 80% of its greenhouse gas emissions from its business activities, including its extensive food manufacturing arm.

Instead of buying carbon credits to offset its remaining environmental overheads, Migros will “inset” its remaining emissions. One example of this arrangement is a project working with 1,000 Thai peasant families to raise the environmental standards of their rice growing. For instance, there are gains to be made by not flooding paddy fields, which area significant source of methane emissions. The result is a contribution towards a potential reduction of  60% in  the crop’s carbon footprint worldwide.

Time travel for food

The process of sealing food into a glass jar or a can and boiling the sealed units has been used for over two centuries. In 1812 French revolutionary Nicolas Appert published a user’s manual to the process, called The Art Of Preserving for Several Years Animal and Vegetable Substances. The process is often referred to eponymously as Appertisation and the food is literally cooked in the can (or bottle).

Appert was making and selling bottled vegetables and other foodstuffs in Paris, during the dark days of the terror and Robespierre. Ever since the French revolution, canned food has sustained earnest adventurers atop the highest mountain peaks, in the depths of the oceans, not forgetting orbiting space stations.

Although first published in French, within months English translations were being studied in England and the technique was applied to preserve food for long sea voyages. A French naval captain complained that this was a French military secret which had been smuggled across the Channel and was now being used against its inventors.

The reality was in fact more mundane. English engineer Bryan Donkin ran a workshop in Bermondsey, London and was looking for an additional manufacturing activity to stay in business. Donkin licensed Appert’s process from a travelling commercial agent who went by the name Peter Durand in England and Pierre Durand in France. Donkin set to work filling tinplate canisters with food, only to find that he had missed something out.

Donkin summoned Durand, who called Appert away from the wreckage of his house and workshop to visit Donkin in Bermondsey during 1814. The problem was simple enough: the food was not being sealed in its cans until it had cooled down, by which time there was a risk of spoilage.

By the time Appert left England, Durand had a fully working filling line and Appert had seen at first hand just how effective tinplate canisters were for storing food. The quality of tinplate available in France was nowhere near as good as the tinplate Donkin was buying. Nevertheless, by paying over the odds for tinplate, Appert started to use metal packaging for his products.

Originally from the Champagne region of France, Appert was used to packing food in heavy glass jars. These were not well-received by the French navy, on the grounds of breakage, and needed more attention when sealing the jars and keeping out the air. Appert spent the rest of his life experimenting with canned and bottled food until he reached the age of 91, dying in poverty and obscurity during 1841.

Read a short story about Nicolas Appert