芦苇根际沉积物中双酚A和双酚F的生物降解
Biodegradation of bisphenol A and bisphenol F in the rhizosphere sediment of Phragmites australis.
作者信息
Toyama Tadashi, Sato Yusuke, Inoue Daisuke, Sei Kazunari, Chang Young-Cheol, Kikuchi Shintaro, Ike Michihiko
机构信息
Department of Applied Chemistry, Muroran Institute of Technology, 27-1 Mizumoto, Muroran 050-8585, Japan.
出版信息
J Biosci Bioeng. 2009 Aug;108(2):147-50. doi: 10.1016/j.jbiosc.2009.03.011.
The accelerated removal of bisphenols A and F (BPA, BPF) was observed in the rhizosphere sediment of Phragmites australis, while they persisted in the absence of P. australis. A BPA-degrading bacterium, Novosphingobium sp. strain TYA-1, and a BPF-degrading bacterium, Sphingobium yanoikuyae strain TYF-1, were isolated from the rhizosphere of P. australis. The results suggested that interactions between P. australis and these bacteria can accelerate the removal of bisphenols from sediment.
在芦苇的根际沉积物中观察到双酚A和F（BPA、BPF）的去除加速，而在没有芦苇的情况下它们会持续存在。从芦苇根际分离出一株降解BPA的细菌——新鞘氨醇菌属菌株TYA-1和一株降解BPF的细菌——矢野鞘氨醇菌菌株TYF-1。结果表明，芦苇与这些细菌之间的相互作用可以加速沉积物中双酚的去除。
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