Antibacterial activity of chitosan and its oligomers on some pathogenic bacteria isolated from some milk products
Other Title(s)
نشاط مادة الشيتوزان و مشتقاتها المضاد للبكتيريا على بعض البكتيريا الممرضة المعزولة من بعض منتجات الألبان
Joint Authors
Amin, Manal Muhammad
al-Sharif, Wala Mahmud Ali
Source
Assiut Veterinary Medical Journal
Issue
Vol. 64, Issue 159 (31 Oct. 2018), pp.78-84, 7 p.
Publisher
Assiut University Faculty of Veterinary Medicine
Publication Date
2018-10-31
Country of Publication
Egypt
No. of Pages
7
Abstract EN
Chitosan and its oligomers N-acetyl chitooligosaccharides and chito-oligosaccharides prepared by deacetylation and chemical hydrolysis, respectively and have a broad antimicrobial spectrum to Gram-positive (Staph.aureus and List.
monocytogenes) bacteria and Gram-negative (Sal.typhimurium).
Staph.aureus, List.
monocytogenes and Sal.
typhimurium were isolated in lower percentages (23.3, 0 and 6.67%, respectively) from talaga cheese, followed by zabadi-baladi and kariesh cheese.
This study focused on antimicrobial activity of chitosan and its oligomers by inoculation it and the isolated bacteria in yoghurt.
1% of chitosan completely inhibited the Staph.aureus, List.
monocytogenes at 5th and 3rd day, respectively and Chitosan exhibited a bacteriostatic effect on Sal.
typhimurium.
while 0.1% of N-acetyl chitooligosaccharides and chito-oligosaccharides had reduced the count of List.
monocytogenes and bactericidal effect on Staph.aureus and Sal.
typhimurium.
The antimicrobial properties of chitosan and its oligomers also, the perception of palatability to consumers toward it were discussed.
American Psychological Association (APA)
Amin, Manal Muhammad& al-Sharif, Wala Mahmud Ali. 2018. Antibacterial activity of chitosan and its oligomers on some pathogenic bacteria isolated from some milk products. Assiut Veterinary Medical Journal،Vol. 64, no. 159, pp.78-84.
https://search.emarefa.net/detail/BIM-909338
Modern Language Association (MLA)
Amin, Manal Muhammad& al-Sharif, Wala Mahmud Ali. Antibacterial activity of chitosan and its oligomers on some pathogenic bacteria isolated from some milk products. Assiut Veterinary Medical Journal Vol. 64, no. 159 (Oct. 2018), pp.78-84.
https://search.emarefa.net/detail/BIM-909338
American Medical Association (AMA)
Amin, Manal Muhammad& al-Sharif, Wala Mahmud Ali. Antibacterial activity of chitosan and its oligomers on some pathogenic bacteria isolated from some milk products. Assiut Veterinary Medical Journal. 2018. Vol. 64, no. 159, pp.78-84.
https://search.emarefa.net/detail/BIM-909338
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-909338