- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Study the Effect of Some Physical and Chemical Agents on Growth ofEnterobacter Sazkazakii Isolated from Local Foods | ||
| Journal of Al-Nahrain University - Science | ||
| Article 1, Volume 14, Issue 2, 2011, Pages 131-136 | ||
| Author | ||
| May H. Shafeek | ||
| Abstract | ||
| This research was performed to study the effect of some physical & chemical material whichfound domestically in order to control the growth of E. sakazakii. The effect of differentconcentrations of NaCl exhibit that 3.5% of the salt killed the bacteria after 30 min of incubation,while the low concentration showed a less inhibition in numbers of cells.In using different concentrations of chlorine showed that 6% concentration was effective inkilling the bacteria in 10 min, while 9% conc. destroyed the bacteria in 5 min. when using differentconc. of citric acid reaching pH: 5 & 3 bacterial growth inhibited to low levels in comparing thecontrol. And when we use NaOH to gain a pH: 9 & 11 bacterial growth were inhibited to 40 & 25colony forming unit/ml after 30 min. of incubation. | ||
|
Statistics Article View: 54 PDF Download: 14 |
||