Là / jiāo / jiǎn / shì / là / jiāo / chǎn / shēng / xīn / là / wèi / de / zhǔ / yào / chéng / fèn辣椒碱是辣椒产生辛辣味的主要成分。Capsaicin is the main component that gives chili peppers their spicy taste.