Is Soy Sauce Vegan? Unveiling The Secrets Of Soy Sauce

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Soy sauce is generally vegan, crafted from soybeans, wheat, salt, and water. Watch for additives, cross-contamination, or rare traditional recipes with animal products.

Unveiling The Secrets Of Soy Sauce

How Soy Sauce is Made

Ingredients: Soy sauce contains soybeans, wheat, salt, and water—plant-based ingredients, making it seemingly suitable for a vegan-friendly diet.

Fermentation Process

Preparation: Soybeans are soaked and boiled, while wheat is roasted and crushed.

Koji Cultivation:

The cooked soybeans and wheat are mixed with a fermentation culture, usually a type of mold like Aspergillus oryzae.


This mixture, now called koji, is combined with a saltwater solution (brine) to form a mash called moromi.

Vegan Considerations

Basic Ingredients: The fundamental ingredients of soy sauce are vegan. Non-Vegan Additives: Some manufacturers might add non-vegan ingredients for flavor

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