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Details van artikel 26 van 143 gevonden artikelen
| Titel: |
CONDUCTOMETRIC INVESTIGATION OF ENZYMATIC UREA HYDROLYSIS IN A SELF BUFFERING System |
| Auteur: |
D. Oancea Adina Raducan Mihaela Bostan |
| Verschenen in: |
Analele Universitatii Bucuresti. Chimie |
| Paginering: | Jaargang XIV (2005) nr. I-II pagina's 309-314 |
| Jaar: |
2005 |
| Inhoud: |
The kinetics of urea hydrolysis in the presence of urease from sword beans was studiedin a batch reactor in unbuffered aqueous media at high substrate conversions. The kineticanalysis was based on a conductometric method, at constant temperature. The variation of pH inthe same experimental conditions was also recorded. The reaction rates were calculated bynumerical derivation of the integral kinetic curves obtained from a conductance-concentrationcalibration curve. The kinetic analysis was based on both initial rate and extended progress curvemethods. The selfbuffering of the system is a consequence of products accumulation which hasalso an inhibitory effect |
| Uitgever: |
Ars Docendi Publishing House (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 26 van 143 gevonden artikelen
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