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Bioactive effect of cinnamomum zealynicum bark extracts on some locally lsolated pathogenic bacteria
المؤلفون المشاركون
al-Salim, Hutaf A. A.
al-Khuwaylid, Majid Ibrahim
Shawkat, Muayyad Sabri
المصدر
العدد
المجلد 57، العدد 1A (31 مارس/آذار 2016)، ص ص. 109-117، 9ص.
الناشر
تاريخ النشر
2016-03-31
دولة النشر
العراق
عدد الصفحات
9
التخصصات الرئيسية
الموضوعات
الملخص EN
A series of experiments were conducted to evaluate the antibacterial effect of Cinnamomum zealynicum bark aqueous , methanol, and chloroform extracts against some gram positive and gram negative pathogenic bacteria which isolated from wound, throat infection, urine and stool during the period from December /2013 to February /2014 from Alkarama hospital in Wasit.
All these isolates were identified by using VITEK2 compact system.
Antibiotic sensitivity test of the bacterial isolates was determined for ten antibiotics.
Chemical analysis showed that Cinnamomum zeylanicum bark extracts contained different active compounds (phenoles, alkaloids, tannins, glycosides, coumarins, saponins, resins flavones and essential oil).
The laboratory tests of antibacterial activity , showed that Staphylococcus aureus was the most affected by the extracts under study then followed with Enterococcus faecalis, Streptococcus pneumoniae, Escherichia coli and Klebsiella pneumoniae respectively.
Aqueous extract showed highest values in MIC (400 μg/ml) and MBC (450 μg/ml) for S aureus, followed by chloroform (350 μg/ml, MIC and 400 μg/ml, MBC), then methanol (335 μg/ml, MIC and 375 μg/ml MBC) while the lowest values were recorded for K.
pneumonia (MIC 175, 200 and 250 μg/ml, and MBC 200, 250 and 300 μg/ml respectively).
In other hand inhibition zones appeared at 200 μg/ml for S.
aureus and E.
faecalis, and at 300 μg/ml for E.
coli and S.
pneumonia, and at 400 μg/ml for K.
pneumoniae for aqueous extract, while methanol extract inhibition zones started from 100 μg/ml for S.
aureus, and at 200 μg/ml for S.
pneumonia and E.
faecalis, and at 300 μg/ml for K.
pneumonia and E.
coli.
Chloroform extract showed inhibition zones for S.
pneumonia, E.
faecalis and S.
aureus at 200 μg/ml and for E coli and K.
pneumoniae at 300 μg/ml.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Salim, Hutaf A. A.& Shawkat, Muayyad Sabri& al-Khuwaylid, Majid Ibrahim. 2016. Bioactive effect of cinnamomum zealynicum bark extracts on some locally lsolated pathogenic bacteria. Iraqi Journal of Science،Vol. 57, no. 1A, pp.109-117.
https://search.emarefa.net/detail/BIM-689759
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Salim, Hutaf A. A.…[et al.]. Bioactive effect of cinnamomum zealynicum bark extracts on some locally lsolated pathogenic bacteria. Iraqi Journal of Science Vol. 57, no. 1A (2016), pp.109-117.
https://search.emarefa.net/detail/BIM-689759
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Salim, Hutaf A. A.& Shawkat, Muayyad Sabri& al-Khuwaylid, Majid Ibrahim. Bioactive effect of cinnamomum zealynicum bark extracts on some locally lsolated pathogenic bacteria. Iraqi Journal of Science. 2016. Vol. 57, no. 1A, pp.109-117.
https://search.emarefa.net/detail/BIM-689759
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 116-117
رقم السجل
BIM-689759
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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