Detoxification of semisolid olive-mill wastes and pine-chip mixtures using Phanerochaete flavido-alba

Semisolid olive-mill residues, pine chips, and mixtures of both residues contain phytotoxic components capable of inhibiting germination and vegetative growth in plants. Solid-state cultures of Phanerochate flavido-alba on pine chips or mixtures of both residues reduce these phytotoxic effects in fermented substrates. The phenol and lipid contents in cultures detoxified by this fungus also decreases. (C) 2003 Elsevier Science Ltd. All rights reserved.