The Seeds Aren't The Spicy Part Of Peppers
When cooking with hot peppers, most recipes will instruct you to take out the seeds. This might cut down on the tough and tasteless parts of your meal, but it won't do much to reduce the pepper's heat. That's because the heat isn't in the seeds; it's in the white tissue or pith inside the pepper, also known as the placenta. This is where you can find the glands that produce capsaicin, a colorless, waxy chemical that binds to receptors in your mouth to produce the sensation of heat. Though capsaicin may coat some of the seeds while they're in contact with the placenta, the seeds aren't spicy on their own. Deseeding a pepper is still a good idea if you want to cut down on its spiciness, just as long as you go the extra mile and remove the white part too. We've collected some awesome videos on this topic. Watch them now to learn more.
Key Facts In This Video
Capsaicin is what gives peppers their heat, and it's most heavily concentrated around the tissues that connect the seeds to the pepper. (0:20)
Capsaicin binds to TRPV1 receptors in your mouth designed to detect hot substances. (0:46)
Capsaicin is a nonpolar molecule and water is a polar molecule, so it spreads capsaicin around your mouth. Milk is nonpolar, so it will dissolve capsaicin. (2:09)