Is it true that horseradish can sterilize raw sashimi?
Is it true that horseradish can sterilize raw sashimi?
Horseradish is a condiment that can add flavor to many dishes, but did you know that it also has a unique ability to clean and sterilize raw sushi? In this article, we'll explore the science behind how horseradish can help to clean and sterilize sushi.

What is horseradish?

Horseradish is a kind of root vegetable from the mustard family. It is a spicy condiment that can be used to flavor food or to cleanse it. Horseradish has been used as a folk remedy for many years to treat colds and other respiratory ailments.
Recently, horseradish granules  has been demonstrated to be an effective and successful agent for sterilizing raw sashimi.

Horseradish contains an enzyme called alpha-horseradish hydrolase (AHH), which can break down proteins in food. At the point when horseradish is used as a sterilizer, it breaks down the proteins in the seafood, effectively removing any bacteria or other contaminants. It is important to note that this method is only effective if the seafood is fresh and not frozen; frozen seafood will not break down the proteins in the horseradish and therefore will not be effective as a sterilizer.

What is horseradish used for?

Horseradish is a root vegetable used in many different dishes. It has a strong, pungent taste and is used as a condiment, flavor or seasoning. It can be used to clean and sterilize various types of seafood, such as raw sashimi.

How Does Horseradish Work to Sterilize Sashimi?

Horseradish is a root vegetable, cultivated and used worldwide as a spice and as a condiment. The root contains a compound called allyl isothiocyanate (AITC), which has been shown to have antimicrobial properties. When horseradish is mixed with salt, it forms a brine that can help to kill harmful bacteria. The AITC in horseradish also has the ability to break down certain types of DNA, which may help to sterilize food.

Pros and Cons of Horseradish as a Sterilization Technique

Horseradish can be an effective sterilization technique for raw sashimi. It has anti-microbial properties and is a natural disinfectant. However, horseradish should not be used as a replacement for more conventional sterilization techniques, such as boiling or irradiation. In addition, it has a strong flavor and some people may not enjoy the taste of horseradish in their sushi.


There is some debate as to whether horseradish flakes can actually sterilize raw sashimi, but it seems like it could potentially work. Horseradish is a powerful antimicrobial agent and has been known to kill various types of bacteria and fungi, so if you were to put the sushi in a container filled with horseradish before storing it, that might be enough to get rid of any harmful bacteria. However, we wouldn’t recommend trying this at home — always use caution when using potentially dangerous substances around food.