Determining the optimum conditions for bioemulsifier produced by Rhizobium leguminosarum biovar viciae isolated from Vicia faba root nodules

العناوين الأخرى

تحديد الظروف المثلى لإنتاج المستحلب الحيوي من بكتريا Rhizobium leguminosarum biovar viciae المعزولة من العقد الجذرية لنبات الباقلاء

المؤلف

Ahmad, Suad Ali

المصدر

Iraqi Journal of Science

العدد

المجلد 57، العدد 3C (30 سبتمبر/أيلول 2016)، ص ص. 2188-2196، 9ص.

الناشر

جامعة بغداد كلية العلوم

تاريخ النشر

2016-09-30

دولة النشر

العراق

عدد الصفحات

9

التخصصات الرئيسية

الأحياء
النبات

الموضوعات

الملخص 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

نمط استشهاد جمعية علماء النفس الأمريكية (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

نمط استشهاد الجمعية الأمريكية للغات الحديثة (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

نمط استشهاد الجمعية الطبية الأمريكية (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

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Text in English ; abstracts in English and Arabic.

رقم السجل

BIM-728848