Why Does Wasabi Burn Your Nose?

The video explains the rarity of real wasabi and its common substitutes like horseradish. It delves into the chemical allyl isothiocyanate, responsible for the burning sensation in the nose, and how it interacts with TRIP A1 receptors. These receptors also respond to various irritants and are linked to pain and inflammation. The video concludes with innovative uses of TRIP A1, such as a wasabi-based fire alarm for the hard of hearing.

What is the main reason why real wasabi is rare outside of Japan?

Describe the chemical responsible for the burning sensation associated with wasabi and horseradish.

How do the receptors in the nose respond to wasabi and what sensations do they trigger?

Explain the relationship between allyl isothiocyanate and other pain-causing receptors.

What potential application is being researched that involves the chemical found in wasabi?