Fuente: WIPO "tomato" An object of the present invention is to provide an ABC transporter expression promoting agent, a cholesterol excretion promoting agent, an inflammatory cytokine production inhibiting agent, an anti-inflammatory agent, and an arteriosclerosis preventing agent, and the present invention provides an ABC transporter expression promoting agent, a cholesterol excretion promoting agent, an inflammatory cytokine production inhibiting agent, an anti-inflammatory agent, and an arteriosclerosis preventive agent each containing at least one selected from 10-hydroxypalmitic acid and 16-hydroxypalmitic acid.