Isolation and identification of Bacillus subtilus as (probiotic) from intestinal microflora of common carp Cyprinus carpio L.
Other Title(s)
عزل و تشخيص بكتريا Bacillus subtilus (معززات حيوية) من مكونات أمعاء الكارب الشائع Cyprinus carpio L.
Joint Authors
al-Saffar, Sundus Awn Ali
al-Farraji, Jamal Khalaf Atiyyah
Source
Iraqi Journal of Veterinary Medicine
Publisher
University of Baghdad College of Veterinary Medicine
Publication Date
2012-09-30
Country of Publication
Iraq
No. of Pages
7
Main Subjects
Topics
Arabic Abstract
فحصت أمعاء 50 نموذج من سمكة الكارب الشائع Cyprinus carpio بوزن يتراوح بين 1500-1400 غم, جلبت من مزارع شمال بغداد للمدة من أيلول إلى كانون الأول عام 2010.
أظهرت نتائج الفحص وجود بكتيريا عصوية الشكل و موجبة لصبغة كرام تنمو بحرارة mesophilic تتراوح بين 35-25 م°، اختيارية النمو في الوسط الهوائي و تنتج أنزيم الكاتليز، و أظهرت نتائج اختبار الفعالية التضادية للبكتريا Bacillus subtilus ضد البكتريا المرضية بطريقة تضاد محورة، إن البكتريا Bacillus subtilus تستطيع تثبيط نمو بكتريا Aeromonas hydrophila بعد 24 ساعة و أعلى مستوى للمواد المثبطة ينتج كان بعد 48 ساعة.
هدفت الدراسة إلى عزل و تشخيص بكتريا Bacillus subtilus و إمكانية إضافتها كمعززات حيوية فعالة للسيطرة على البكتريا Aeromonas hydrophila في تربية الأسماك.
English Abstract
The presence of Bacillus species Were investigated in the intestine of 50 fish specimens common carp Cyprinus carpio weigh range between 1400-1500g in weigh were obtained from commercial farms in north of Baghdad through period of September to December 2010.The result revealed presence of gram positive, rod shape bacteria grow in the mesosphilic temperature range.
The optimal temperature was 25-35C° facultative aerobes and produce catalase an enzyme.
The bacterial antagonist activity was tested with fish culture pathogenic bacteria.
The modified antagonistic method results showed that Bacillus subtilus could inhibit Aeromonas hydrophila after 24 hours.
The highest level of antibacterial substances of this bacillus was produced in 48 hours.
The aim of this study is to isolate and identify the Bacillus spp.
and study its efficacy as probiotic against A.
hydrophila in a fish culture.
Data Type
Conference Papers
Record ID
BIM-317323
American Psychological Association (APA)
al-Farraji, Jamal Khalaf Atiyyah& al-Saffar, Sundus Awn Ali. 2012-09-30. Isolation and identification of Bacillus subtilus as (probiotic) from intestinal microflora of common carp Cyprinus carpio L.. Veterinary scientific conference (11th : 2012 : Baghdad, Iraq). . Vol. 36, no. (s2) (2012), pp.355-361.Baghdad Iraq : University of Baghdad College of Veterinary Medicine.
https://search.emarefa.net/detail/BIM-317323
Modern Language Association (MLA)
al-Farraji, Jamal Khalaf Atiyyah& al-Saffar, Sundus Awn Ali. Isolation and identification of Bacillus subtilus as (probiotic) from intestinal microflora of common carp Cyprinus carpio L.. . Baghdad Iraq : University of Baghdad College of Veterinary Medicine. 2012-09-30.
https://search.emarefa.net/detail/BIM-317323
American Medical Association (AMA)
al-Farraji, Jamal Khalaf Atiyyah& al-Saffar, Sundus Awn Ali. Isolation and identification of Bacillus subtilus as (probiotic) from intestinal microflora of common carp Cyprinus carpio L.. . Veterinary scientific conference (11th : 2012 : Baghdad, Iraq).
https://search.emarefa.net/detail/BIM-317323
