Xanthoangelol, extracted from Angelica keiskei, suppresses obesity-induced inflammatory responses. Xanthoangelol possesses antibacterial activity[1][2]. Xanthoangelol inhibits monoamine oxidases[3]. Xanthoangelol induces apoptosis in neuroblastoma and leukemia cells[4].

[1]. Li Y, et al. Xanthoangelol and 4-hydroxyderrcin suppress obesity-induced inflammatory responses. Obesity (Silver Spring). 2016 Nov;24(11):2351-2360. [2]. Inamori Y, et al. Antibacterial activity of two chalcones, xanthoangelol and 4-hydroxyderricin, isolated from the root of Angelica keiskei KOIDZUMI. Chem Pharm Bull (Tokyo). 1991 Jun;39(6):1604-5. [3]. Kim JH, et al. Xanthoangelol and 4-Hydroxyderricin Are the Major Active Principles of the Inhibitory Activities against Monoamine Oxidases on Angelica keiskei K. Biomol Ther (Seoul). 2013 May 30;21(3):234-40. [4]. Keiichi TABATA, et al. Xanthoangelol, a Major Chalcone Constituent of Angelica keiskei, Induces Apoptosis in Neuroblastoma and Leukemia Cells. Biol. Pharm. Bull. 28(8) 1404-1407 (2005).