Diversity and Antimicrobial Properties of Lactic Acid Bacteria Isolated from Rhizosphere of Olive Trees and Desert Truffles of Tunisia
المؤلفون المشاركون
Fhoula, Imene
Najjari, Afef
Turki, Yousra
Jaballah, Sana
Boudabous, Abdelatif
Ouzari, Hadda
المصدر
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-09-14
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
A total of 119 lactic acid bacteria (LAB) were isolated, by culture-dependant method, from rhizosphere samples of olive trees and desert truffles and evaluated for different biotechnological properties.
Using the variability of the intergenic spacer 16S-23S and 16S rRNA gene sequences, the isolates were identified as the genera Lactococcus, Pediococcus, Lactobacillus, Weissella, and Enterococcus.
All the strains showed proteolytic activity with variable rates 42% were EPS producers, while only 10% showed the ability to grow in 9% NaCl.
In addition, a low rate of antibiotic resistance was detected among rhizospheric enterococci.
Furthermore, a strong antibacterial activity against plant and/or pathogenic bacteria of Stenotrophomonas maltophilia, Pantoea agglomerans, Pseudomonas savastanoi, the food-borne Staphylococcus aureus, and Listeria monocytogenes was recorded.
Antifungal activity evaluation showed that Botrytis cinerea was the most inhibited fungus followed by Penicillium expansum, Verticillium dahliae, and Aspergillus niger.
Most of the active strains belonged to the genera Enterococcus and Weissella.
This study led to suggest that environmental-derived LAB strains could be selected for technological application to control pathogenic bacteria and to protect food safety from postharvest deleterious microbiota.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Fhoula, Imene& Najjari, Afef& Turki, Yousra& Jaballah, Sana& Boudabous, Abdelatif& Ouzari, Hadda. 2013. Diversity and Antimicrobial Properties of Lactic Acid Bacteria Isolated from Rhizosphere of Olive Trees and Desert Truffles of Tunisia. BioMed Research International،Vol. 2013, no. 2013, pp.1-14.
https://search.emarefa.net/detail/BIM-1004229
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Fhoula, Imene…[et al.]. Diversity and Antimicrobial Properties of Lactic Acid Bacteria Isolated from Rhizosphere of Olive Trees and Desert Truffles of Tunisia. BioMed Research International No. 2013 (2013), pp.1-14.
https://search.emarefa.net/detail/BIM-1004229
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Fhoula, Imene& Najjari, Afef& Turki, Yousra& Jaballah, Sana& Boudabous, Abdelatif& Ouzari, Hadda. Diversity and Antimicrobial Properties of Lactic Acid Bacteria Isolated from Rhizosphere of Olive Trees and Desert Truffles of Tunisia. BioMed Research International. 2013. Vol. 2013, no. 2013, pp.1-14.
https://search.emarefa.net/detail/BIM-1004229
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1004229
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