D'Annibale A, Casa R, Pieruccetti F, Ricci M, Marabottini R
Dipartimento di Agrobiologia and Agrochimica, Università della Tuscia, Via San Camillo de Lellis snc, 01100 Viterbo, Italy.
Chemosphere. 2004 Feb;54(7):887-94. doi: 10.1016/j.chemosphere.2003.10.010.
Olive-mill wastewater (OMW) exhibits highly phytotoxic properties, mainly due to phenols. A valuable option for OMW disposal is its agricultural use provided that phytotoxic effects are removed. The present investigation was aimed at evaluating the efficacy of the lignin-degrading fungus Lentinula edodes in achieving OMW detoxification. Germinability experiments on durum wheat showed that OMW phytotoxicity was significantly reduced by L. edodes cultures. Germinability on undiluted and twofold diluted OMW from fungal cultures was 34+/-5% and 57+/-6%, respectively, while on related incubation controls it was almost completely suppressed. These results suggest that fungal cultures of L. edodes would decrease the phytotoxicity of this waste.
橄榄油厂废水（OMW）具有高度的植物毒性，主要是由于其中的酚类物质。如果能够消除其植物毒性，那么将OMW用于农业是一种有价值的处置选择。本研究旨在评估木质素降解真菌香菇实现OMW解毒的效果。对硬粒小麦进行的发芽实验表明，香菇培养物可显著降低OMW的植物毒性。来自真菌培养物的未稀释和两倍稀释的OMW上的发芽率分别为34±5%和57±6%，而在相关的孵育对照上，发芽率几乎完全受到抑制。这些结果表明，香菇的真菌培养物会降低这种废物的植物毒性。
