What's the Most Bitter Chemical

Denatonium, the most bitter compound known, was discovered accidentally in 1958 during lidocaine research. While not a better anesthetic, it binds to bitter taste receptors, making it extremely bitter. Marketed as Bitrex, it holds the Guinness World Record for bitterness. Denatonium is used in products to prevent ingestion, such as Nintendo cartridges and nail polish. It is non-toxic and unreactive, making it ideal for safety applications. Research suggests it may aid in digestion and respiratory health, offering potential medical benefits.

What was the original purpose of the research that led to the discovery of denotonium?

• To invent a new flavoring agent

• To create a new type of sweetener

• To find a more effective anesthetic than lidocaine

• To develop a new type of painkiller

Why is denotonium added to products like Nintendo Switch cartridges?

• To enhance the flavor

• To improve the product's durability

• To make the product more colorful

• To prevent accidental ingestion

What makes denotonium an ideal substance to add to products to prevent swallowing?

• It is easily destroyed by water

• It is highly reactive

• It is odorless and colorless

• It is sweet and pleasant

How does denotonium affect digestion when injected into the stomach?

• It speeds up the digestion process

• It slows down the digestion process

• It increases feelings of hunger

• It has no effect on digestion

What potential medical benefit does denotonium have when inhaled?

• It can decrease heart rate

• It can increase blood pressure

• It can lead to bronchodilation

• It can cause bronchoconstriction