Influence of supercritical fluid extraction parameters in preparation of black chokeberry extracts on total phenolic content and cellular viability.

Black chokeberries (), deciduous shrubs of the Rosaceae family, are native to northeastern North America. Chokeberry fruits are cultivated to make jellies, juices, and wines. Black chokeberry pulp is rich in phenolics and other antioxidants and exhibits potential for health and food packaging benefits.