公开(公告)号：US06506956B1

公开(公告)日：2003-01-14

申请号：US09674278

申请日：2000-10-30

申请人： Junichiro Yuki ,  Motoshi Suzuki ,  Hideo Miyamoto

发明人： Junichiro Yuki ,  Motoshi Suzuki ,  Hideo Miyamoto

IPC分类号： A62D300

CPC分类号： C12R1/645 ,  B09C1/105 ,  C05F11/08 ,  C05F17/0036 ,  C05F17/009 ,  C12N1/14 ,  C12N1/22 ,  C12R1/80 ,  Y02P20/145 ,  Y02W30/43

摘要： The invention provides lignin-degradable fungi capable of degrading dioxins that have accumulated in the soil for farm crops, into harmless substances; a method for degrading dioxins by applying the fungi to a dioxin-containing object to such a degree that the cell concentration in the object reaches at least 1×102 cfu per gram of the object; compost containing the fungi; a method for producing compost that comprises a step of thermally fermenting a lignin-containing, plant-derived organic material to be compost, at a temperature falling between 65 and 100° C. for at least 2 hours, followed by inoculating the thus-fermented material with lignin degrading enzymes-producing fungi and further fermenting it; and a method of using the compost for cultivating plants.

摘要翻译： 本发明提供了能够降解积累在农作物土壤中的二恶英的木质素可降解真菌成为无害物质; 通过将真菌施用于含二恶英的物体来降解二恶英的方法，使得物体中的细胞浓度达到每克物体至少1×102cfu的程度; 含有真菌的堆肥 一种生产堆肥的方法，其包括在温度为65-100℃的温度下将含木质素的植物衍生的有机材料发酵成堆肥的步骤至少2小时，然后将发酵的 具有木质素降解酶生产真菌并进一步发酵的材料; 以及使用堆肥来培育植物的方法。