Chryseobacterium nepalensis and application thereof in plastic degradation

The invention discloses a strain of Chryseobacterium nepalense and application thereof in plastic degradation, and belongs to the technical field of microorganisms. According to the invention, a strain of Chryseobacterium nepalense AC3 capable of degrading PVA (polyvinyl alcohol) and PLA (polylactic acid) is separated from soil for the first time, and the preservation number of the strain is CGMCC (China General Microbiological Culture Collection Center) NO: 24779. By utilizing the Chryseobacterium nepalense AC3 disclosed by the invention, harmless biodegradation of PVA (Polyvinyl Alcohol) and PLA (Polylactic Acid) plastics can be realized, and the Chryseobacterium nepalense AC3 has very important significance in treatment of plastic wastes. 本发明公开了一株尼泊尔金黄杆菌及其在降解塑料中的应用，属于微生物技术领域。本发明首次从土壤中分离得到一株能够降解PVA和PLA的尼泊尔金黄杆菌(Chryseobacterium nepalense)AC3，其保藏编号为：CGMCC NO：24779。利用本发明的尼泊尔金黄杆菌(Chryseobacterium nepalense)AC3能够实现PVA和PLA塑料的无害化生物降解，对于塑料废弃物的处理而言具有十分重要的意义。