History and tradition of soy sauce

The history of soy sauce begins over two thousand years ago in ancient China, where the need to preserve food and save precious salt gave rise to a fermented condiment of extraordinary depth of flavour.
Over time, a liquid sauce emerged from simple soybean pastes, developing its characteristic aroma and dark brown colour through natural fermentation.
As trade and cultural exchange expanded, it spread throughout Asia and later reached Europe, where attempts were initially made to replicate it using domestic methods. Today it is one of the most recognised condiments in the world — a symbol of umami flavour and an example of how traditional technology can survive millennia almost unchanged.

Soy sauce production process

Soybeans, wheat, water, salt
Pre-treatment
Inoculation with yeast cultures
Natural fermentation
Pressing
Filtration
The production process yields an intensely umami soy powder
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