the links between diet and power
The common sense, sturdy construction of this wooden egg crate and thousands like it ensured that once the eggs had been wrapped with a layer of crepe paper, they were good for journeys across Europe. France, Holland and Denmark all exported eggs to England in the latter half of the 19th century and on into the 20th.
Members of the public eating oysters and other shellfish generate large volumes of shells, most of which will end up in landfill and incinerators. Local authorities on west coast of France are taking the opportunity to encourage householders to recycle empty shells at local recycling centres. Their work is simplified because the local economy already includes a significant proportion of the nation’s oyster producers.
The adjacent estuaries of the Charente and Bordeaux’s Gironde are the beating heart of France’s ostreiculture sector and generates huge quantities of waste oyster shells. Local processor Ovive converts oyster shells, grinding them down into a poultry industry supplement for laying birds. Operations director Coline Saunier told the local France Bleu news team that the company processes about 3,000 tonnes of oyster shells a year, of which 95% comes from industry professionals.
Further south, alongside the Gironde estuary, local authorities are using oyster shells to make a special mortar for use on the roads, filling in damaged roadsides. There are no tonnage figures for this use of oyster shells.
The cost of collecting shells from householders in the Charente departement all the year round then, is incremental rather than requiring capital expenditure. Waste contractor Cyclad gathered 71 tonnes in 2021. But as the consumer waste stream grows, so will the time spent sorting and cleaning the shells.
The professional waste stream needs to be sorted to make sure that stray lengths of polypropylene rope, metal fragments or glass are removed before processing the shells. Compared to these fairly basic requirements, the consumer waste stream brings with it an unknowable quantity of ring pulls, party napkins (the stronger felt-like matted ones) lemon slice debris, not to mention plastic cutlery.
A major risk for shell processors is picking up the stainless steel wires used to turn ordinary oysters into easy-open gourmet mouthfuls. The wire is thin and the easy-open components are easily missed on a busy sorting line. While the consumer waste stream is counted in tens of tonnes, the additional sorting requirement can be carried by the revenue earned on the industrial waste stream.
The feasibility of setting up a consumer-specific sorting line in parts of France without an existing industrial user base is a very different proposition. It will be more onerous than adding a modest increment to existing capacity and will be a challenge to future planners.
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The opening of the Paris – Cherbourg railway in 1846 gave a decisive boost to the development of a group of cake and biscuit factories in Caen. With easy access to Paris Saint Lazare, the rest of the French network was available for the onward shipping of perishable goods in a timely manner. From Cherbourg, orders could be forwarded to the Channel Islands and ports such as Weymouth on the south coast of England.
By the end of the 19th century, the scene had been set for biscuit maker Lucien Jeannette to buy out his two partners and develop the multi-site business. The company did not adopt the Jeannette name until 1927.
Its branding was founded on the quality of its regional ingredients, namely Isigny butter and Normandy eggs. Many years later, in the 1960s, the use of cheaper ingredients wreaked havoc with the brand’s standing at the time and was remedied by restoring the original premium line-up.
Operating today with two dozen staff, the firm now sells online from https://www.jeannette1850.com/
The French finance ministry announced the other week that it had raided a number of multiple food retailer head offices and some of their suppliers. In a terse staement dated November 9, the competition authority warned that it is not going to identify the retailers concerned and will not risk compromising the investigation.
In similar raids in the past, inspectors of the Direction Générale de la Concurrence, de la Consommation et de la Répression des Fraudes (DGCCRF) have carried out raids without warning and gathered thousands of invoices and other documents within 12 hours. Known as the “répression des fraudes” the DGCCRF has a justified reputation for being ruthlessly efficient.
Sardines in the Mediterranean are now smaller and lighter than 20 years ago. Mona Lisa is a European project which has been studying sardine populations in the region and has established that the average lengths of sardines had fallen from 15 centimetres to 11 and the average weight has nosedived from 30 grams to 10.
Researchers attribute the dramatic decline to a 15% drop in stocks of micro-algae in the bay of Biscay, which has lowered the nutritional value of plankton. The study carried out by the French marine institute Ifremer was able to rule out overfishing and natural predators such as dolphins or tuna. It also established that there was no virus to blame for the dramatic decline.
The changing composition of plankton was investigated using a controlled sardine population of 450 fish divided into four groups and fed differing strengths of plankton. This is the largest project of its kind anywhere in the world.
The sardine is one of the most heavily fished species in the world. The high demand from canneries creates a commercial value for sardines within a certain size range. Changing the size of sardine cans would entail substantial costs for retooling packing lines, not to mention major revisions to packing and cooking protocols for the autoclaves.
Within living memory, a grocery business was considered successful if it earned a margin of three or four percent, but in the late 20th century supermarkets rewrote the rules.
Call it shelf money; marketing assistance; listing fees, the multiples started asking for — and getting — sums in the order of GBP 5000 a year per Stock Keeping Unit (SKU) for listing a product in an agreed number of stores (usually hundreds). Bearing in mind that a large supermarket will stock about 20,000 SKUs, some of which will be furnished by more than one supplier, the country’s major multiples are trousering millions in readies up front, without giving suppliers so much as a cat in hell’s chance of their money back if an SKU is delisted.
There are many ways the multiples can extract whatever money they feel a supplier should cough up: withholding invoice settlements; requiring suppliers to pay for Point Of Sale promotional material; special offers (these are always funded by the supplier); the list is a long one.
So the grocer that used to eke out resources to earn three or four percent has been consigned to history. France’s biggest retailer, Michel-Edouard Leclerc went on the record in October 2007 to say that a hypermarket needs to earn a margin of 25%. I saved the URL*, but Leclerc has deleted the blog post since then, leaving a rather fancy 404 page shown in the picture.
* http://www.michel-edouard-leclerc.com/blog/m.e.l/archives/2007/10/index.php?date=20071025#000727
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
