naa a22 4500 51075001X CHVBK 20180411083101.0 cr unu---uuuuu 180411e20130701xx s 000 0 eng 10.1007/s11270-013-1616-z doi (NATIONALLICENCE)springer-10.1007/s11270-013-1616-z Enhancement of Ligninolytic Activity of Trametes versicolor U97 Pre-grown in Agricultural Residues to Degrade DDT in Soil [Elektronische Daten] [Ajeng Sari, Sanro Tachibana, Sanz Limin] The presence of 1,1,1-trichloro-2,2-bis(4-chlorophenyl) ethane (DDT) in the environment is becoming a serious problem because of its strong toxicity and mutagenicity. Utilization of agricultural residue, oil palm empty fruit bunch (EFB), in the environmental technology area is still limited. On the other hand, wood meal showed the ability to be used for pre-grown source of fungi. For that reason, the ability of Trametes versicolor U97 pre-grown in wood meal and EFB to degrade DDT in soil was investigated. DDT in soil was degraded 45 and 54% by T. versicolor U97 pre-grown in wood meal and EFB during 30days incubation, respectively. Focusing in T. versicolor U97 pre-grown in EFB, response surface methodology based on a Doehlert experimental design showed that the presence of veratryl alcohol and MnSO4 are needed to maximize degradation of DDT by using ligninolytic enzymes of this strain. Addition of ethylenediaminetetraacetic acid revealed that peroxidase enzymes play a role in degradation of DDT in soil in which several metabolic products were produced. Springer Science+Business Media Dordrecht, 2013 Biodegradation of DDT nationallicence Ligninolytic activity nationallicence Oil palm empty fruit bunch nationallicence Response surface methodology nationallicence Trametes versicolor nationallicence Sari Ajeng The United Graduate School of Agricultural Sciences, Ehime University, 3-5-7 Tarumi, 790-8566, Matsuyama, Ehime, Japan aut Tachibana Sanro Department of Applied Bioscience, Faculty of Agriculture, Ehime University, 3-5-7 Tarumi, 790-8566, Matsuyama, Ehime, Japan aut Limin Sanz The United Graduate School of Agricultural Sciences, Ehime University, 3-5-7 Tarumi, 790-8566, Matsuyama, Ehime, Japan aut Water, Air, & Soil Pollution Springer Netherlands 224/7(2013-07-01), 1-9 0049-6979 224:7<1 2013 224 11270 https://doi.org/10.1007/s11270-013-1616-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11270-013-1616-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Sari Ajeng The United Graduate School of Agricultural Sciences, Ehime University, 3-5-7 Tarumi, 790-8566, Matsuyama, Ehime, Japan aut NATIONALLICENCE 700 1- Tachibana Sanro Department of Applied Bioscience, Faculty of Agriculture, Ehime University, 3-5-7 Tarumi, 790-8566, Matsuyama, Ehime, Japan aut NATIONALLICENCE 700 1- Limin Sanz The United Graduate School of Agricultural Sciences, Ehime University, 3-5-7 Tarumi, 790-8566, Matsuyama, Ehime, Japan aut NATIONALLICENCE 773 0- Water, Air, & Soil Pollution Springer Netherlands 224/7(2013-07-01), 1-9 0049-6979 224:7<1 2013 224 11270 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer