Inhibitory Effect of Cinnamon and Thyme Essential Oils Against Acinetobacter baumannii strains Isolated from Raw Milk and Some Milk Products
A total of 250 random samples including raw milk samples collected from street vendors, dairy shops and dairy houses in addition to some milk products including Kariesh cheese, Domiati cheese, cream, and milk powder, were collected from different areas in Luxor city, Egypt. for detection of Acine...
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| Autores principales: | , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
South Valley University
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/1685f60d71184a09aae96d3abd885df0 |
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| Sumario: | A total of 250 random samples including raw milk samples collected from street vendors,
dairy shops and dairy houses in addition to some milk products including Kariesh cheese, Domiati
cheese, cream, and milk powder, were collected from different areas in Luxor city, Egypt. for
detection of Acinetobacter species by conventional method and PCR for the presence of blaox51 like
gene. results revealed that the 10% of Acinetobacter spp. were recovered from whole raw milk
samples, species were A. baumannii, A. calcoaceticus and A. haemolyticus with percentages of 5.3,
2.7 and 2%, respectively. street vendors raw milk samples showed the highest prevalence (14%) of
Acinetobacter spp. Regarding milk products samples, 8% of Acinetobacter spp. were isolated from
kariesh cheese. A higher percentage of 25% were recorded from cream samples. All Acinetobacter
baumanni strains harbored blaox-51 like gene, showing strong lipolytic activity on tributyrin agar,
the antibacterial effect of cinnamon oil and thyme oil against 16 Acinetobacter baumanni isolates
showed high antibacterial activity.
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