[{"data":1,"prerenderedAt":47},["ShallowReactive",2],{"trivia-artisanal-soy-sauce-brewing":3},{"id":4,"title":5,"body":6,"category":13,"description":14,"extension":15,"facts":16,"meta":35,"navigation":36,"og_fact":37,"path":38,"related_terms":39,"seo":40,"stem":41,"tags":42,"__hash__":46},"trivia_en/en/trivia/artisanal-soy-sauce-brewing.md","Artisanal Soy Sauce Secrets",{"type":7,"value":8,"toc":9},"minimark",[],{"title":10,"searchDepth":11,"depth":11,"links":12},"",2,[],"food","Discover surprising trivia about Japan's ancient craft of artisanal soy sauce brewing, from living wooden vats to years-long fermentation.","md",[17,20,23,26,29,32],{"headline":18,"detail":19},"Living Wooden Vats","Artisanal soy sauce relies on \"kioke\" (wooden vats), some over 100 years old. These vats host unique, generations-old microbiomes crucial for distinct flavor development.",{"headline":21,"detail":22},"The Koji Master","Koji-kin (a specific mold, Aspergillus oryzae) is the heart of soy sauce. Skilled \"koji-masters\" carefully cultivate it, transforming soybeans and wheat for fermentation.",{"headline":24,"detail":25},"Years, Not Weeks","While most soy sauce is made in weeks, artisanal varieties can ferment naturally for 1-3 years (or more!) in temperate conditions, developing deep, complex umami.",{"headline":27,"detail":28},"A Shrinking Craft","The number of traditional soy sauce breweries using wooden vats has drastically declined. Today, only a tiny fraction of Japan's soy sauce is made this way.",{"headline":30,"detail":31},"Terroir in a Bottle","Just like wine, artisanal soy sauce exhibits \"terroir.\" Local water, climate, and even the specific microorganisms in a brewery's region influence its unique taste.",{"headline":33,"detail":34},"Salt for Life","High-quality sea salt is vital, not just for flavor, but as a natural preservative that controls unwanted bacteria, allowing beneficial fermentation to thrive.",{},true,"Japan's artisanal soy sauce isn't just fermented; it's *aged* for years in century-old wooden vats filled with unique living microbes!","/en/trivia/artisanal-soy-sauce-brewing",[],{"title":5,"description":14},"en/trivia/artisanal-soy-sauce-brewing",[43,44,45],"Edo","Modern","Crafts","vgiHTJ28sv8XcNyh83QOi1gNQG5R-_GbF_OT8nmGg4Q",1781244022650]