The origins of distilling : from the alchemists' still to eau-de-vie
Before it was an industry, distilling was a science — and before it was a pleasure, eau-de-vie was a remedy. A look back at the long journey from the laboratories of antiquity to today's cellars, and at what that journey says about our societies.
The principle : separating by heat
Distilling rests on a simple observation : in a mixture, the components do not evaporate at the same temperature. Heating a fermented liquid first yields vapours richer in alcohol than the starting liquid ; cooling them condenses them back into a concentrated distillate.
The whole technical history of spirits lies in the variations around that principle : how to heat, how to condense, how many times to start again, and above all — what to keep and what to discard.
Antiquity : distilling without drinking
Distilling devices appear in antiquity, in Mesopotamia and in Hellenistic Egypt. Their use is not alimentary : distilling serves to extract fragrant essences, prepare ointments, produce medicinal substances.
The Alexandrian treatises of the first centuries describe apparatus whose principle is already that of the alembic. But the alcohol concentration obtained remains low, and nothing suggests anyone sought to drink it.
The Arab world : the alembic takes its name
It is in the Arab-Muslim world, between the eighth and the tenth century, that the technique is theorised and refined. Scholars there develop more efficient apparatus and a genuine experimental method for separating substances.
The vocabulary keeps the trace : alembic comes from the Arabic al-anbīq, itself from the Greek ; alcohol comes from al-kuḥl, which originally denoted a very fine powder obtained by sublimation, before the word slid towards the distilled spirit. Two everyday words that tell of a transfer of knowledge.
Our most familiar words — alembic, alcohol — are linguistic remains of a moment when science changed continents.
Medieval Europe : aqua vitae
From the twelfth century, the technique reaches the West through the great centres of translation and teaching, notably the school of Salerno. Monasteries, which combine physic gardens, written knowledge and institutional continuity, become favoured places of experiment.
There the distillate receives a name with a long posterity ahead of it : aqua vitae, the water of life. The term is not poetic in origin : it denotes a product credited with curative virtues, able to preserve, to disinfect, to revive. It is a medicine.
It survives intact in the European languages : eau-de-vie in French, aquavit in Scandinavia, uisce beatha in Gaelic — which will give whisky. The name of the most globalised drink on the planet means, literally, « water of life ».
From remedy to pleasure
The shift happens slowly, from the fourteenth century. Spirits leave the apothecaries, the first commercial mentions appear, guilds of distillers form. The border between the remedy and the drink of pleasure becomes porous — and will long remain so : many liqueurs and bitters still produced today are former medicinal preparations.
In the sixteenth and seventeenth centuries, the geography of distilling settles. In the Charente, double distillation of wine takes hold to produce a spirit that survives transport to northern Europe. In the Low Countries, genever takes shape. In the Caribbean, distilling the by-products of sugar cane gives birth to rum — a chapter inseparable from colonial history and from the slave trade, which SpiLi intends to document without sweetening it.
1831 : the industrial break
The patent filed by Aeneas Coffey for a continuous column still changes the scale of the world. Where the pot still works in successive batches, the column produces without interruption, at a higher strength and for a lower cost.
The consequences are immense : the rise of blended whisky, the birth of modern gin, the industrialisation of neutral alcohols. Distilling ceases to be only a craft and becomes an industry as well — two regimes that have coexisted since, and whose opposition still structures the debates of the trade.
What this history teaches us
One thread runs through these thousand years : distilling is a travelling technique. Born in laboratories, passed from one civilisation to another, adapted everywhere to the plant at hand — barley in Scotland, rice in Japan, agave in Mexico, cane in the Caribbean, sorghum in China.
That is precisely what Kinships shows : the hidden kinships between products that everything seems to set apart. Rum and cachaça share a plant ; whisky and baijiu share a family of raw materials. The same technique, different worlds. The Atlas of Spirits gives the map of it.
This article offers a deliberately broad synthesis. The historiography of distilling has contested areas, notably on the dating of the first apparatus and on the exact routes of transmission to the West. Sourced clarifications and corrections are welcome.