Degradation profiles of branched nonylphenol isomers bySphingobium amienseandSphingomonas cloacae
نویسندگان
چکیده
منابع مشابه
Nonylphenol isomers differ in estrogenic activity.
Nonylphenol belongs to the most investigated xenohormones acting at the estrogen receptor. Technical nonylphenol contains approximately 20 para-substituted isomers. Because of limitations in testing and quantifying all 20 isomers in the mixture, the linear form, 4n-NP, is often used as a reference substance, even though it is not present in the technical mixture. Here, we report on the synthesi...
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Conventional enrichment of microorganisms on branched nonylphenol (NP) as only carbon and energy source yielded mixed cultures able to grow on the organic compound. However, plating yielded no single colonies capable, alone or in combination with other isolates, of degrading the NP in liquid culture. Therefore, a special approach was used, referred to as "serial dilution-plate resuspension," to...
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Density Functional Theory (DFT) calculations have been carried out using a Polarizable Continuum Model (PCM) in an attempt to investigate the electro-molecular properties of branched-chain glucoside (C14C10-D-glucoside) isomers. The results showed that αconfiguration of pyranoside form is thermodynamically the most stable, while the solution should contain much more β...
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ژورنال
عنوان ژورنال: Soil Science and Plant Nutrition
سال: 2004
ISSN: 0038-0768,1747-0765
DOI: 10.1080/00380768.2004.10408548