Ryan's Spice-Stopper experiment

July 31, 2018

by Ryan Levs, age 11

 

 

For my school science fair, I was allowed to do almost any kind of experiment. I was thinking about what my classmates were doing, and it seemed that they were all doing things that fit their personality. The people who know me sometimes call me “The Consumer” because I don’t have a favorite food; I eat everything. I obviously had to do something on food.

 

I had recently eaten some Indian food. It was really good, but very spicy. It felt like my tongue was on fire! It got me thinking about how I could enjoy spicy food, but then quickly cool down my mouth. In fact, I thought, anyone would benefit from knowing this -- whether they like spicy salsa, takis, or chicken wings with hot sauce. I’m pretty sure no one wants to get their tongue burnt off!

 

So I devised an experiment. I chose to eat some spicy pepper, and then test what food counteracts the spiciness on the tongue most quickly. Moving along, the way I chose my “Spice-Stoppers” is that I thought of different foods that were bland or had dairy components. The Spice-Stoppers I chose were bread, marshmallows, milk, vanilla ice cream, and cooked white rice. The spicy food I chose to eat for each Spice-Stopper was a habanero pepper. Just a small fraction of one, of course.

 

For my project, I had to include a question, my own hypothesis and research before describing the results of the experiment.

 

My question was, “What food or drink will cool down your mouth the fastest after eating a Habanero pepper?” For my research, I found out about this thing called capsaicin. Capsaicin is basically the component in spicy peppers that makes them spicy. It was the thing that I was trying to neutralize by eating the Spice-Stoppers.

 

 

In order to find good conclusions for this project, I had to go deeper into the realms of capsaicin. I found out that it can be located in many different parts of the pepper. The capsaicin in my pepper was located in little circle-shaped pods. Even though this is where the capsaicin was located, the entire pepper was spicy. At first, I wondered why. Then, I realized that the capsaicin soaks into the entire pepper. That made way more sense.

 

For each Spice-Stopper, I would eat a piece of Habanero, and then put the Spice-Stopper in my mouth, and see how long it took for my mouth to cool down, using a stopwatch. When I ate the Habanero, my mouth instantly went on fire, and that was just horrible! Doing this to myself countless times (if you call 5 countless) felt like torture.

 

I expected that the cooked rice would cool my mouth down the fastest. That was my hypothesis. When I made that prediction, I was just making a joke, but ironically, the cooked rice cooled it down the fastest, with a time of 25 seconds.

 

The other times were:

  • vanilla ice cream: 32 seconds
  • milk: 1 minute
  • marshmallows: 2 minutes 15 seconds
  • bread: 2 minutes 30 seconds.

 

Conclusion: I recommend that next time you eat something spicy, have some cooked white rice to help cool it down.