Hydroxytyrosol 4-O-glucoside

Hydroxytyrosol 4-O-glucoside is a polyphenolic compound in olive fruit with potential biological activity. Hydroxytyrosol 4-O-glucoside is considered to be the main phenolic component in ripe olives. The concentration of Hydroxytyrosol 4-O-glucoside in olive pulp increases with ripening[1].