Determining the optimum conditions for bioemulsifier produced by Rhizobium leguminosarum biovar viciae isolated from Vicia faba root nodules
Other Title(s)
تحديد الظروف المثلى لإنتاج المستحلب الحيوي من بكتريا Rhizobium leguminosarum biovar viciae المعزولة من العقد الجذرية لنبات الباقلاء
Author
Source
Issue
Vol. 57, Issue 3C (30 Sep. 2016), pp.2188-2196, 9 p.
Publisher
University of Baghdad College of Science
Publication Date
2016-09-30
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Topics
Abstract EN
The tested isolate of Rhizobium leguminosarum bv.
viciae was isolated from root nodules of vicia faba plant from Baghdad ,the isolated bacteria was examined for bioemulsifier production when growing in mineral salt medium that containing 1% sunflower oil as sole carbon source .
Rhizobium isolate was able to produce bioemulsifier with initial emulsification index E24% was 38%.
Many of physical and nutritional cultural conditions for optimum emulsifier production was examined including : pH , temperature ,incubation period ,carbon and nitrogen source.
The maximum bioemulsifier production form Rhizobium isolate was 64.5% when bacteria growing in mineral salt medium with pH 9 ,incubated at temperature 30 ºC , incubation period was 10 days ,the best carbon and nitrogen sources was sesame oil and NH4NO3 respectively
American Psychological Association (APA)
Ahmad, Suad Ali. 2016. Determining the optimum conditions for bioemulsifier produced by Rhizobium leguminosarum biovar viciae isolated from Vicia faba root nodules. Iraqi Journal of Science،Vol. 57, no. 3C, pp.2188-2196.
https://search.emarefa.net/detail/BIM-728848
Modern Language Association (MLA)
Ahmad, Suad Ali. Determining the optimum conditions for bioemulsifier produced by Rhizobium leguminosarum biovar viciae isolated from Vicia faba root nodules. Iraqi Journal of Science Vol. 57, no. 3C (2016), pp.2188-2196.
https://search.emarefa.net/detail/BIM-728848
American Medical Association (AMA)
Ahmad, Suad Ali. Determining the optimum conditions for bioemulsifier produced by Rhizobium leguminosarum biovar viciae isolated from Vicia faba root nodules. Iraqi Journal of Science. 2016. Vol. 57, no. 3C, pp.2188-2196.
https://search.emarefa.net/detail/BIM-728848
Data Type
Journal Articles
Language
English
Notes
Text in English ; abstracts in English and Arabic.
Record ID
BIM-728848