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Microbial degradation of glycerol nitrates
Author(s) -
T M Wendt,
John H. Cornell,
A. M. Kaplan
Publication year - 1978
Publication title -
applied and environmental microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.552
H-Index - 324
eISSN - 1070-6291
pISSN - 0099-2240
DOI - 10.1128/aem.36.5.693-699.1978
Subject(s) - glycerol , chemostat , effluent , degradation (telecommunications) , chemistry , bioreactor , biodegradation , chromatography , pulp and paper industry , organic chemistry , bacteria , biology , environmental science , environmental engineering , telecommunications , genetics , computer science , engineering
The fate of glycerol trinitrate when exposed to microbial attack has been investigated. Contrary to some earlier reports, this compound was readily biodegraded by employing batch or continuous techniques under a variety of cultural conditions. Breakdown of glycerol trinitrate took place stepwise via the dinitrate and mononitrate isomers, with each succeeding step proceeding at a slower rate. After a residence time of 8 to 15 h, none of the glycerol nitrates could be detected in the effluent from a continuous-culture apparatus (chemostat) supplied with an influent containing 30 mg of glycerol trinitrate per liter.

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