Enhancement of Surfactin and Fengycin Production by Bacillus mojavensis A21: Application for Diesel Biodegradation
المؤلفون المشاركون
Jacques, Philippe
Ben Ayed, Hanen
Nasri, Moncef
Hmidet, Noomen
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-09-10
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
This work concerns the study of the enhancement of surfactin and fengycin production by B.
mojavensis A21 and application of the produced product in diesel biodegradation.
The influences of the culture medium and cells immobilization were studied.
The highest lipopeptides production was achieved after 72 hours of incubation in a culture medium containing 30 g/L glucose as carbon source and a combination of yeast extract (1 g/L) and glutamic acid (5 g/L) as nitrogen sources with initial pH 7.0 at 30°C and 90% volumetric aeration.
The study of primary metabolites production showed mainly the production of acetoin, with a maximum production after 24 h of strain growth.
The use of immobilized cells seemed to be a promising method for improving lipopeptides productivity.
In fact, the synthesis of both lipopeptides, mainly fengycin, was greatly enhanced by the immobilization of A21 cells.
An increase of diesel degradation capacity of approximately 20, 27, and 40% in the presence of 0.5, 1, and 2 g/L of produced lipopeptides, respectively, was observed.
Considering these properties, B.
mojavensis A21 strain producing a lipopeptide mixture, containing both surfactin and fengycin, may be considered as a potential candidate for future use in bioremediation and crop protection.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hmidet, Noomen& Ben Ayed, Hanen& Jacques, Philippe& Nasri, Moncef. 2017. Enhancement of Surfactin and Fengycin Production by Bacillus mojavensis A21: Application for Diesel Biodegradation. BioMed Research International،Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1137830
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hmidet, Noomen…[et al.]. Enhancement of Surfactin and Fengycin Production by Bacillus mojavensis A21: Application for Diesel Biodegradation. BioMed Research International No. 2017 (2017), pp.1-8.
https://search.emarefa.net/detail/BIM-1137830
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hmidet, Noomen& Ben Ayed, Hanen& Jacques, Philippe& Nasri, Moncef. Enhancement of Surfactin and Fengycin Production by Bacillus mojavensis A21: Application for Diesel Biodegradation. BioMed Research International. 2017. Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1137830
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1137830
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر