Zingerone, a major pungent component of ginger,
1) is used as a flavor because it smells spicy and sweet. Zingerone belongs to vanilloids such as capsaicin and eugenol, and is known for activating TRPV1, a receptor responding to heat and pain.
2) It has been reported to have various biological activities: i.e. antioxidant effect,
3) anti-inflammatory effect,
4) antimicrobial effect,
5) and an acceleratory effect of energy expenditure.
6) As such, it has been gaining a lot of attention.