Transformation of 1,1-dichloro-2,2-(4-chlorophenyl)ethane (DDD) by Ralstonia eutropha strain A5

Add time:09/05/2019    Source:sciencedirect.com

Evidence is presented demonstrating the ability of Ralstonia eutropha A5 to degrade 1,1-dichloro-2,2-bis(4-chlorophenyl)ethane (DDD) aerobically. Strain A5 was able to effect significant transformation of [14C]DDD: the hexane extractable radioactivity decreased to approximately 50% of the controls while more than 25% of the total radioactivity became associated with the acidified culture supernatant. There was also an increase in the amount of radioactivity associated with the cell pellet when compared to the biotic control. A meta-fission pathway for the degradation of DDD is proposed based on the recovery of seven chlorinated metabolites identified by gas chromatography-mass spectrometry analysis.

We also recommend Trading Suppliers and Manufacturers of 2-CHLOROBIPHENYL-CHLOROPHENYL-RING-UL- (cas 108321-69-3). Pls Click Website Link as below: cas 108321-69-3 suppliers

Prev:Regular article4,4−Methylene-bis(2-chloroaniline) (MOCA): Comparison of macromolecular adduct formation after oral or dermal administration in the rat☆
Next:Structure and immunomodulatory activity of a sulfated agarose with pyruvate and xylose substitutes from Polysiphonia senticulosa Harvey)