Zingerone

Zingerone is a naturally occurring phenolic alkanone, chemically known as vanillyl acetone, and is one of the active components isolated from the rhizome of Zingiber officinale (ginger)[1][3][4]. It is primarily present in dry ginger, with its concentration increasing upon cooking or drying due to conversion from gingerol via a retroaldol reaction[1][4]. Zingerone exhibits a wide range of pharmacological activities including antioxidant, anti-inflammatory, anticancer, antimicrobial, antidiabetic, antilipolytic, antidiarrhoeic, and antispasmodic effects[1][3][5]. Mechanistically, zingerone acts as an antioxidant by scavenging free radicals and exerts anti-inflammatory effects through suppression of Nuclear factor kappa B (NF-κB) activation and inhibition of pro-inflammatory cytokines such as IL-1β and TNF-α[3][8]. It also demonstrates radioprotective properties and has been shown to inhibit tumor progression by suppressing matrix metalloproteinases (MMP-2 and MMP-9)[3]. In animal models it alleviates inflammatory pain by modulating synaptic transmission in neurons[6], protects against chemically induced hepatotoxicity[5], reduces oxidative stress markers in diabetes models[5], and suppresses LPS-induced liver inflammation via Toll-like receptor 4 (TLR4)/NF-κB signaling pathway inhibition[8].

Other names

vanillyl acetone