留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

DDT在红绒盖牛肝菌(Xerocomus chrysenteron)培养体系中的转移降解特性

汪杰 黄艺 舒中亚 礼晓

汪杰, 黄艺, 舒中亚, 礼晓. DDT在红绒盖牛肝菌(Xerocomus chrysenteron)培养体系中的转移降解特性[J]. 环境科学研究, 2012, 25(2): 193-199.
引用本文: 汪杰, 黄艺, 舒中亚, 礼晓. DDT在红绒盖牛肝菌(Xerocomus chrysenteron)培养体系中的转移降解特性[J]. 环境科学研究, 2012, 25(2): 193-199.
WANG Jie, HUANG Yi, SHU Zhong-ya, LI Xiao. Transfer and Transformation of DDT in Culture of Ectomycorrhizal Fungus Xerocomus Chrysenteron[J]. Research of Environmental Sciences, 2012, 25(2): 193-199.
Citation: WANG Jie, HUANG Yi, SHU Zhong-ya, LI Xiao. Transfer and Transformation of DDT in Culture of Ectomycorrhizal Fungus Xerocomus Chrysenteron[J]. Research of Environmental Sciences, 2012, 25(2): 193-199.

DDT在红绒盖牛肝菌(Xerocomus chrysenteron)培养体系中的转移降解特性

基金项目: 国家自然科学基金项目(20677003)

Transfer and Transformation of DDT in Culture of Ectomycorrhizal Fungus Xerocomus Chrysenteron

  • 摘要: 在纯培养条件下,研究外生菌根真菌红绒盖牛肝菌(Xerocomus chrysenteron)对DDT的吸附能力,通过测定液体、菌表和胞内DDT及DDD的含量来探讨DDT在培养体系中的迁移转化模式,并通过改变培养条件来确定和修正DDT的去除机理.结果表明,红绒盖牛肝菌对DDT有很强的吸附作用,30 min内有97%的DDT吸附到菌丝上,吸附过程符合二级动力学方程.DDT在红绒盖牛肝菌培养体系中的迁移转化分为3个阶段:从液体到菌表和胞内的迁移存储阶段(0~6 d),降解去除阶段(6~10 d)和稳定迁移阶段(10~25 d).通过影响因素的分析发现,呼吸链抑制剂叠氮化钠完全抑制了降解去除阶段DDT的去除,而低糖条件可使培养体系中DDT的去除提前.

     

  • [1] HIGUCHI M;SAIDO T C;SUHARA T,Animal models of tauopathies,Neuropathology:Official Journal of the Japanese Society of Neuropathology,2006(5).
    [2] 李朝丽;周立祥.黄棕壤不同粒级组分对镉的吸附动力学与热力学研究[J].环境科学,2008(5)
    [3] 任仁.《斯德哥尔摩公约》禁用的12种持久性有机污染物[J].大学化学,2003(3)
    [4] DODDAPANEINI H;YADAV J S Differential regulation and xenobiotic induction of tandem P450 monooxygenase genes pc-1 (CYP63A1) and pc-2 (CYP63A2) in the white-rot fungus Phanerochaete chrysosporium [J] 2004(5)
    [5] MARCO-URREA E;GABARRELL X;VILAPLANA M,Aerobic degradation by white-rot fungi of trichloroethylene (TCE) and mixtures of TCE and perchloroethylene (PCE),Journal of Chemical Technology and Biotechnology,2008(9).
    [6] Marco-Urrea E,Parella T,Gabarrell X,Carninal G,Vicent T,Reddy CA. Mechanistics of trichloroethylene mineralization by the white-rot fungus Trametes versicolor,Chemosphere,2008, 70(3).
    [7] Gallmetzer M.,Meraner J.,Burgstaller W. Succinate synthesis and excretion by Penicillium simplicissimum under aerobic and anaerobic conditions,FEMS Microbiology Letters,2002, 210(2).
    [8] 安琼;董文华;王辉.苏南农田土壤有机氯农药残留规律[J].土壤学报,2004(3)
    [9] 杨丽莉;母应峰;胡恩宇,固相萃取-GC/MS法测定水中的有机氯农药,环境监测管理与技术,2008(1).
    [10] Kottke I;Guttenberger M;Hammpp R;Oberwinkler F.An in vitro method for establishing mycorrhizae on coniferous tree seedlings,Trees,1987, 1.
    [11] Verdin A,Sahraoui ALH,Newsam R,Robinson G,Durand R.Polycyclic aromatic hydrocarbons storage by Fusarium solani in intracellular lipid vesicles,Environmental Pollution,2005, 133(2).
    [12] 杨青 DDT在菌根植物中的迁移转化和跟际降解机理研究 [D].2009
    [13] 晁元卿;黄艺;费颖恒,外生菌根真菌Xerocomus chrysenteron对DDT胁迫的耐受性及酶相应研究,环境科学,2008(3).
    [14] 赵曦;黄艺;敖晓兰.持久性有机污染物(POPs)的生物降解与外生菌根真菌对POPs的降解作用[J].应用与环境生物学报,2007(1)
    [15] Meharg AA.,Cairney JWG. Ectomycorrhizas - extending the capabilities of rhizosphere remediation?[Review],Soil Biology and Biochemistry,2000, 32(11/12).
    [16] PAL A;WAUTERS G;PAUL A K.Nickel tolerance and accumulation by bacteria from rhizosphere of nickel hyperaccumulators from serpentine soil of Andaman,India [J] 2007(1/2)
    [17] Verdin A,Fontaine J,Durand R.Effects of anthracene on development of an arbuscular mycorrhizal fungus and contribution of the symbiotic association to pollutant dissipation,Mycorrhiza,2006, 16(6).
    [18] Wu Yi-Rui,He Teng-Teng,Lun Jing-Sheng,Maskaoui Khalid,Huang Tong-Wang,Hu Zhong.Removal of Benzo[a]pyrene by a fungus Aspergillus sp. BAP14,World Journal of Microbiology & Biotechnology,2009, 25(8).
    [19] BAUSSAN T;SANNI S;JONSSON G.Bioaccumulation of polycyclic aromatic compounds:bioconcentration in two marine species and in semipermeable membrane devices during chronic exposure to dispersed crude oil,Environmental Toxicology and Chemistry,2001.
    [20] Simonich S L;Hites R A.Vegetation-atmosphere partitioning of polycyclic aromatic hydrocarbons,Environmental Science and Technology,1994, 28(05).
    [21] HO Y S;MCKAY G.Pseudo-second order model for sorption processes,Process Biochemistry,1999, 34(05).
    [22] 李光日;余惠生;付时雨.漆酶催化活性中心结果及应用的研究进展,纤维素科学与技术,2000(2).
    [23] 陈思学;焦新之.植物质膜氧化还原系统的生理作用,生命科学,1995(4).
  • 加载中
计量
  • 文章访问数:  1908
  • HTML全文浏览量:  13
  • PDF下载量:  129
  • 被引次数: 0
出版历程
  • 刊出日期:  2012-02-25

目录

    /

    返回文章
    返回