The story of Marmite begins in the late 19th century when a German scientist, Justus Freiherr von Liebig, discovered that the waste product from yeast used in brewing beer could be made into a meaty-flavoured paste which was completely vegetarian. He also produced bouillon, a meat extract which kept well in jars without needing refrigeration. This eventually became the product known as Oxo.
In 1902 the Marmite Food Extract Company was formed in Burton upon Trent, two miles from the Bass brewery which had been there since 1777. Yeast is a single-cell fungus originally isolated from the skin of grapes, used in brewing, winemaking and baking since ancient times. I have read somewhere that the yeast Bass used was descended from the original batch employed since its inception, endlessly reproducing itself right up to the present time.
The waste product from brewing was transported to the Marmite factory, where salt, enzymes and water were added to the slurry before it was simmered for several hours then poured into vats ready for bottling.
The product was an instant hit and within five years a second factory had to be built in Camberwell Green, south London. Marmite was given a huge boost with the discovery of vitamins. It was found to be a rich source of vitamin B, deficiency of which was responsible for the condition beriberi which afflicted British troops during the Great War. They were subsequently issued with Marmite as part of their rations. In the 1930s the folic-acid-rich product was used to treat anaemia in Bombay mill workers, and malnutrition during a malaria epidemic in Ceylon, now Sri Lanka.
Alan Ashworth, “That Reminds Me: My mate Marmite”, The Conservative Woman, 2024-06-05.
September 16, 2024
QotD: The origins of Marmite
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