Description of chlorogenic acid:
A) Has a wide range of biological effects, from insect resistance to human health
B) An important factor in plant metabolism
C) An antioxidant and has anti-fungi effectivity, stronger than the antibacterial effectivity
D) An ester of caffeic acid and quinic acid, a major phenolic compound in coffee, the daily intake of coffee drinkers is 0.05-0.1g
E) Strong antioxidants in vitro and could therefore be contribute to the prevention of disease caused by free radicals