Adhesion capacity of Bifidobacterium to abiotic surfaces
Other Title(s)
قابلية التصاق بكتريا البفيدو على الالتصاق على السطوح غير الحية
Joint Authors
Ulaywi, Sana Rahman
Abd, Huwayda Karim
Source
Iraqi Journal of Biotechnology
Issue
Vol. 14, Issue 2 (31 Dec. 2015), pp.182-196, 15 p.
Publisher
University of Baghdad Genetic Engineering and Biotechnology for Postgraduate Studies
Publication Date
2015-12-31
Country of Publication
Iraq
No. of Pages
15
Main Subjects
Abstract EN
Bifidobacterium is a 13Tgenus13T of 13TGram-positive13T, 13Tnonmotile13T, often branched 13Tanaerobic13T 13Tbacteria13T.
They are ubiquitous, 13Tendosymbiotic13T inhabitants of the 13Tgastrointestinal tract13T, some bifidobacteria are used as 13Tprobiotics13T.The adhesion of Bifidobacterium on abiotic surfaces(stainless steel , polystyrene and galvaniz iron ) in cultures with different temperatures (5,37 and 40◦C) and different pHs (4, 7, and 9 ) were studied in recent study .This isolate gave positive results with congored agar and Christensen method .The results indicated that the type of material had effect on the attachment capacity of Bifidobacterium in other word , the galvaniz iron was significant highest attractive surface to bacterial cells and biofilm formation(P < 0.05) ,then follows by the stainless steel while polystyrene was the least .On other hand ,adhesion to all solid surfaces was influenced significantly by temperatures, the best adhesion occured at 40◦C(P<0.05),while the best studied pH was 9(P<0.05).
The results showed that time factor also had positive effect on biofilm formation , the best biofilm formation occurred after 72 hr.
Key words: adhesion, Bifidobacterium, abiotic surfaces.
American Psychological Association (APA)
Ulaywi, Sana Rahman& Abd, Huwayda Karim. 2015. Adhesion capacity of Bifidobacterium to abiotic surfaces. Iraqi Journal of Biotechnology،Vol. 14, no. 2, pp.182-196.
https://search.emarefa.net/detail/BIM-955949
Modern Language Association (MLA)
Ulaywi, Sana Rahman& Abd, Huwayda Karim. Adhesion capacity of Bifidobacterium to abiotic surfaces. Iraqi Journal of Biotechnology Vol. 14, no. 2 (2015), pp.182-196.
https://search.emarefa.net/detail/BIM-955949
American Medical Association (AMA)
Ulaywi, Sana Rahman& Abd, Huwayda Karim. Adhesion capacity of Bifidobacterium to abiotic surfaces. Iraqi Journal of Biotechnology. 2015. Vol. 14, no. 2, pp.182-196.
https://search.emarefa.net/detail/BIM-955949
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 194-196
Record ID
BIM-955949