Polyphenols
2 Polyphenols Polyphenols are a group of compounds belonging to the phytochemicals (plant secondary metabolites) which are important for normal growth development of the plant, defence against infection and injury (Chakravartula and Guttarla 2007), the prevention of UV damage and the formation of plant colour (Crozier et al. 2009). Polyphenols can reach high concentrations in […]