Campesterol is a plant sterol with cholesterol lowering and anticarcinogenic effects, it and other plant sterols often decrease LDL cholesterol levels overall. Campesterol has anti-inflammatory effect, it inhibits several pro-inflammatory and matrix degradation mediators typically involved in osteoarthritis- induced cartilage degradation, also sometimes used to treat some specific prostate conditions.

4-Hydroxycyclohexanecarboxylic acid is a substrate of cyclohexanecarboxylic acid and is isolated from olive brine.

5,6-Dihydrouridine, a modified base, is located in conserved positions within the D-loop of tRNA in Eukaryota, Bacteria, and some Archaea.