3-fucosyllactose is a trisaccharide that is lactose in which the hydroxy group at position 3 of the glucosyl moiety has undergone formal condensation with the anomeric hydroxy group of fucose (6-deoxy-L-galactose) to give the corresponding glycoside. Found in human milk. It has a role as a human metabolite. It is functionally related to a lactose.

Silychristin is a flavonolignan isolated from Silybum marianum and has been shown to exhibit inhibitory activities against lipoxygenase and prostaglandin synthetase. It has a role as a metabolite, a lipoxygenase inhibitor, a radical scavenger and a prostaglandin antagonist. It is a secondary alpha-hydroxy ketone, a polyphenol, an aromatic ether, a member of 1-benzofurans and a flavonolignan. Silychristin is a plant growth regulator, is an anti-hepatotoxic agent, is also an inhibitor of horseradish peroxidases and lipoxygenase.