✦ LIBER ✦

Double inhibition model for degradation of phenol by Pseudomonas putida Q5

✍ Scribed by J. Luis Garcia Sanchez; Bernhard Kamp; Kira A. Onysko; Hector Budman; Campbell W. Robinson

Publisher: John Wiley and Sons
Year: 1998
Tongue: English
Weight: 156 KB
Volume: 60
Category: Article
ISSN: 0006-3592
DOI: 10.1002/(sici)1097-0290(19981205)60:5<560::aid-bit6>3.0.co;2-l

No coin nor oath required. For personal study only.

✦ Synopsis

A semiempirical model, based on the presence of an inhibitory intermediate metabolite excreted to the broth, was developed to better predict the dynamic responses to shock loadings of Pseudomonas putida Q5 degrading phenol. Compared to the Haldane equation, the new model exhibited better prediction capabilities for a broad range of inlet concentration and dilution rate step changes. The experiments were performed at 10°a nd 25°C and ranged from stable responses to washouts. The time delays observed experimentally were successfully predicted with the dual-inhibition model and a very good agreement with the observed phenol profile also was found in a pulse experiment. A possible intermediate metabolite was detected by HPLC analyses based on the high correlation shown with the predicted inhibitory intermediate metabolite in the model.

📜 SIMILAR VOLUMES

Effect of temperature on the inhibition

Effect of temperature on the inhibition kinetics of phenol biodegradation by Pseudomonas putida Q5

✍ Kira A. Onysko; Hector M. Budman; Campbell W. Robinson 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 139 KB 👁 2 views

Effect of ethanol, acetate, and phenol o

Effect of ethanol, acetate, and phenol on toluene degradation activity and tod–lux expression in Pseudomonas putida TOD102: evaluation of the metabolic flux dilution model

✍ Nanh Lovanh; Pedro J. J. Alvarez 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 255 KB 👁 2 views

ChemInform Abstract: Biotransformation o

ChemInform Abstract: Biotransformation of Organic Sulfides. Predictive Active Site Models for Sulfoxidation Catalyzed by 2,5-Diketocamphane 1,2-Monooxygenase and 3,6-Diketocamphane 1,6-Monooxygenase, Enantiocomplementary Enzymes from Pseudomonas putida NCIMB 10007.

✍ J. BEECHER; A. WILLETTS 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 39 KB 👁 1 views

## 1998 sulfoxides, sulfones, sulfenes and derivatives sulfoxides, sulfones, sulfenes and derivatives (benzene compounds) Q 0600 ## 42 -100 Biotransformation of Organic Sulfides. Predictive Active Site Models for Sulfoxidation Catalyzed by 2,5-Diketocamphane 1,2-Monooxygenase and 3,6-Diketocamp