![Capsaicin, alkaloid compound, formula.](http://static.sciencelearn.org.nz/images/images/000/002/461/full/FFS_SCI_ART_06_Phytochemicals_Cyanidin.jpg?1674168215)
Capsaicin is an alkaloid compound which causes a burning sensation and is commonly used in food to give them added spice or heat.
Capsaicin is an alkaloid compound which causes a burning sensation and is commonly used in food to give them added spice or heat.