[Analysis of the degrading products of carbofuran by Sphingomonas sp. with GC/MS and GC/FTIR].
In different degrading phases, the degrading products of carbofuran by CDS-1(Sphingomonas sp. ) were extracted by acetone. According to the analysis of gas chromatography/mass spectrometry (GC/MS), carbofuran-7-phenol was identified as the initial degrading product, and an unknown metabolite with molecular weight of 182 was determined as 2-hydroxyl-3-tertiarybutylalcohol-phenol, which was the next degrading product of carbofuran-7-phenol. According to the analysis of GC/MS and gas chromatography/Fourier transform infrared spectrum (GC/FTIR), the main component of the compounds that appeared in the final phase of degradation which could produce volatile pungent odor, was identified as carvone.
Wu
Jun
J
College of Life Science, Nanjing Agricultural University, Key Lab of Microbiological Engineering Agricultural Environment, Ministry of Agriculture, Nanjing 210095, China.
Hong
Qing
Q
Chen
Yi-Nan
YN
Li
Shun-Peng
SP
D002235:Carbofuran / Q000737:chemistry* / Q000378:metabolism; D002849:Chromatography, Gas; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods*; D008956:Models, Chemical; D015394:Molecular Structure; D010636:Phenols / Q000737:chemistry / Q000378:metabolism; D017550:Spectroscopy, Fourier Transform Infrared / Q000379:methods*; D020578:Sphingomonas / Q000737:chemistry* / Q000378:metabolism
D010636:Phenols; D002235:Carbofuran