Allyl isothiocyanate (AITC) is a pungent compound found in mustard, wasabi, and horseradish. It is responsible for the characteristic heat and flavor of these foods. AITC is a natural product of the hydrolysis of glucosinolates, which are sulfur-containing compounds found in cruciferous vegetables. In culinary applications, it is valued for its strong flavor and potential health benefits, including antimicrobial and anticancer properties. AITC has been studied for its role in food preservation and its ability to enhance the sensory experience of dishes. Its volatility contributes to its strong aroma, making it a key component in various sauces and condiments.