Hepatoprotective Activity and Mechanisms of Prenylated Stilbenoids.

Dietary prenylated stilbenoids, found in various food sources, offer multiple health benefits, including liver protection. However, the underlying mechanisms of hepatoprotection remain unclear. In this study, we synthesized 13 natural prenylated stilbenoids and examined their hepatoprotective activities, with silent mating type information regulation 2 homologue-1 (SIRT1) as the primary target for screening.

The bioactivity of prenylated stilbenoids and their structure-activity relationship.

Dietary prenylated stilbenoids present in many food resources, and have good bioactivities. However, their structure-activity relationships are rarely reported. In this work, eighteen C- and O-prenylated stilbenoids were chemically semisynthesized using one-step approach.

Naturally occurring prenylated stilbenoids: food sources, biosynthesis, applications and health benefits.

Prenylated stilbenoids are a unique class of natural phenolic compounds consisting of C6-C2-C6 skeleton with prenyl substitution. They are potential nutraceuticals and dietary supplements presented in some edible plants. Prenylated stilbenoids demonstrate promising health benefits, including antioxidant, anti-cancer, anti-inflammatory, anti-microbial activities.

Heterologous biosynthesis of prenylated resveratrol and evaluation of antioxidant activity.

Prenylated stilbenoids are good candidates of nutraceuticals presented in food resources. The levels of natural prenylated stilbenoids are usually low. Biotransformation is a promising synthesis strategy to produce novel bioactive compounds.