![](/images/graphics-bg.png)
Isolation, antimicrobial activities, antioxidant scavenging activities and trace element investigation of isolated Actinomycetes spp. in Kalar, Iraqi Kurdistan region
المؤلف
المصدر
ZANCO Journal of Pure and Applied Sciences
العدد
المجلد 33، العدد 1 (28 فبراير/شباط 2021)، ص ص. 11-20، 10ص.
الناشر
جامعة صلاح الدين قسم النشر العلمي
تاريخ النشر
2021-02-28
دولة النشر
العراق
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
The poor prognosis of the most microbial pathogenic diseases, due to acquiring resistance against the most convenient antimicrobial medication, encourages researchers to find out a new approach to obtain a novel medication.
The current study was aimed to obtain new actinomycetes strains or their novel bioactive metabolites.
Eleven isolates were found from 45 distinct non-farming soils in Kalar, Iraqi Kurdistan Region.
The non-farming soil 2 (NFS2) isolate was demonstrated as the most effective isolate among all other isolates when tested for primary antimicrobial screening.
In addition, in case of crude extract, the NFS2 confers great antimicrobial activities particularly against Gram-positive bacteria Staphylococcus aureus ATCC 25923 and Micrococcus luteus ATTC 9341, as well as, against Candida albicans ATCC 10231, with inhibition zones diameters, 25.5, 33.5 and 30.5 mm respectively.
However, the isolate has no any antibacterial responses against Gram-negative bacteria, using all types of extracts including crude extract and organic solvent extracts.
The crude extract exhibited the powerful antioxidant and H2O2 scavenging activities recording 93.46% with 30mg/ml and 43.94% with 1.25 mg/ml respectively.
Investigating the trace elements concentration in broth cultures yeast malt extract broth (ISP2) by inductively coupled plasma (ICP), for confirming the value of these elements particularly (Ca, Fe, K, Na, P, Sr, Mg, and Zn).
Primarily, these elements were either exhausted or produced during the fermentation process.
Furthermore, manipulating the trace elements concentration will play a crucial role in enhancing or diminishing the final secondary metabolites products in actinomycets isolates.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Amin, Saman Muhammad Muhammad. 2021. Isolation, antimicrobial activities, antioxidant scavenging activities and trace element investigation of isolated Actinomycetes spp. in Kalar, Iraqi Kurdistan region. ZANCO Journal of Pure and Applied Sciences،Vol. 33, no. 1, pp.11-20.
https://search.emarefa.net/detail/BIM-1387340
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Amin, Saman Muhammad Muhammad. Isolation, antimicrobial activities, antioxidant scavenging activities and trace element investigation of isolated Actinomycetes spp. in Kalar, Iraqi Kurdistan region. ZANCO Journal of Pure and Applied Sciences Vol. 33, no. 1 (2021), pp.11-20.
https://search.emarefa.net/detail/BIM-1387340
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Amin, Saman Muhammad Muhammad. Isolation, antimicrobial activities, antioxidant scavenging activities and trace element investigation of isolated Actinomycetes spp. in Kalar, Iraqi Kurdistan region. ZANCO Journal of Pure and Applied Sciences. 2021. Vol. 33, no. 1, pp.11-20.
https://search.emarefa.net/detail/BIM-1387340
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 19-20
رقم السجل
BIM-1387340
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
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
![](/images/kashef-image.png)