The hydrophobicity of enterobacteria and their co-aggregation with isolated from Serbian cheese.

Biosci Microbiota Food Health

Department of Biology and Ecology, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, 34000 Kragujevac, Republic of Serbia.

Published: July 2020

In this paper, we investigated the hydrophobicity, ability to adhere to solvents and the pig epithelium and co-aggregation of members of family Enterobacteriaceae and KGPMF 49. The bacteria used in this study were isolated from traditionally made autochthonous cheese from Southeastern Serbia (Sokobanja). The percentage of adhered bacteria was different in three solvents (chloroform, ethyl acetate and xylene). The highest percentage was detected in the presence of chloroform, and the lowest percentage was detected in the presence of xylene (chloroform < ethyl acetate < xylene). A different degree of co-aggregation of enterobacteria with KGPMF 49 was observed. KGPMF 8 demonstrated the highest percentage of co-aggregation with KGPMF49 (32.29%). KGPMF 13, KGPMF 9 and biogp 1 KGPMF 19 were found to have the ability to adhere to the pig epithelium, whereas KGPMF 22 showed no such ability. The ability to co-aggregate with other species and the ability to adhere to the pig epithelium are very important characteristics of the isolated bacteria.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7573113PMC
http://dx.doi.org/10.12938/bmfh.2020-004DOI Listing

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