热带雨林环境霉菌试验菌种筛选研究
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摘要
目的研究西双版纳热带雨林环境空气中的优势菌种和装备上的敏感菌种,为热带雨林环境霉菌试验的菌种筛选提供参考。方法采用撞击法采集西双版纳试验站空气中的菌种,同时挑取试验站内正在进行环境试验的装备上生长的霉菌,通过纯化、鉴定、分析得到西双版纳热带雨林环境优势菌种和装备上的敏感菌种。结果获得热带雨林环境优势菌种12株,装备材料上的敏感菌种10株。结论根据霉菌对纤维、塑料、皮革、橡胶和纺织品的影响,筛选出6株优势菌种结合10株敏感菌种作为装备霉菌试验添加菌种。
Objective To research predominance strain of tropical rainforest in Xishuangbanna and sensitive strain of equipment to provide a reference for filtration for strain of fungus test in tropical rainforest.Methods The impact method was used to collect the strain from the air of Xishuangbanna.The strain on the surface of equipment in tropical rainforest in the station was picked for purification,identification and analysis.The dominant bacteria in tropical rainforest in Xishuangbanna and the sensitive strain on equipment were obtained.Results Twelve dominant strains of tropical rainforest and ten sensitive strains on equipment material were obtained.Conclusion Based on influences of mould on fiber,plastics,leather,rubber and textile,six dominant strains and the ten sensitive strains are selected to join the fungus test of equipment.
Objective To research predominance strain of tropical rainforest in Xishuangbanna and sensitive strain of equipment to provide a reference for filtration for strain of fungus test in tropical rainforest.Methods The impact method was used to collect the strain from the air of Xishuangbanna.The strain on the surface of equipment in tropical rainforest in the station was picked for purification,identification and analysis.The dominant bacteria in tropical rainforest in Xishuangbanna and the sensitive strain on equipment were obtained.Results Twelve dominant strains of tropical rainforest and ten sensitive strains on equipment material were obtained.Conclusion Based on influences of mould on fiber,plastics,leather,rubber and textile,six dominant strains and the ten sensitive strains are selected to join the fungus test of equipment.
引文
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[3]陈丹明,李金国,苏兴荣,等.军用电子装备的防霉[J].装备环境工程,2006,3(4):78-81.
[4]刘福江,宁薇薇.霉菌试验标准的方法探讨[J].环境技术,2018,36(1):79-81.
[5]祝耀昌,王建刚,张建军.GJB 150A与GJB 150内容对比和分析(二)[J].航天器环境工程,2011,28(2):110-115.
[6]章涵.MIL-STD-810G主要特点分析[J].航空标准化与量,2012(5):47-51.
[7]JING Y.MIL-STD-810C/D/E/F&GJB 150[J].Equipment Environmental Engineering,2004(2):86-89.
[8]MIL-STD-810F,环境工程考虑和实验室试验[S].
[9]祝耀昌,张建军.GJB 150A的应用和剪裁[J].航天器环境工程,2012,29(6):608-616.
[10]GJB 150-1986,军用设备环境试验方法[S].
[11]王斌,岳涛,赵晓林.标准剪裁在工程环境适应性设计中的应用[J].环境适应性和可靠性,2008(4):15-18.
[12]刘福江,宁薇薇.霉菌试验标准的方法探讨[J].装备环境工程,2018,15(1):79-81.
[13]ZHU Y C,WANG J G,ZHANG J J.Acomparative Study of GJB150A and GJB150(Part I)[J].Spacecraft Environment Engineering,2011,28(1):5-10.
[14]李果.两种霉菌试验标准的剖析和试验结果的比较[J].环境技术,2008,26(4):6-11.
[15]GJB 150A-2009,军用装备实验室环境试验方法[S].
[16]肖建军,赵远荣,刘剑,等.西双版纳自然环境试验站环境真菌的鉴定[J].环境技术,2014,32(5):10-12.
[17]WU Q,LI Y Q,LI Y Y,et al.Identification of a Novel Fungus,Leptosphaerulina chartarum SJTU59 and Characterization of Its Xylanolytic Enzymes[J].Plos One,2013,8(9):1-14.
[18]赵晓阳,王允丽.霉菌试验用菌种生长形态和特征[J].航空标准与质量,2005(3):35-36.
[19]卓成林.环境试验在电子设备“三防”中的应用[J].电子产品可靠性与环境试验,2018,36(S1):262-265.