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Pregled bibliografske jedinice broj: 599518

Aggregation ability of potential probiotic Lactobacillus plantarum strains


Janković, Tamara; Frece, Jadranka; Abram, Maja; Gobin, Ivana
Aggregation ability of potential probiotic Lactobacillus plantarum strains // International Journal of Sanitary Engineering Research, 6 (2012), 1; 17-22 (podatak o recenziji nije dostupan, članak, znanstveni)


Naslov
Aggregation ability of potential probiotic Lactobacillus plantarum strains

Autori
Janković, Tamara ; Frece, Jadranka ; Abram, Maja ; Gobin, Ivana

Izvornik
International Journal of Sanitary Engineering Research (1854-0678) 6 (2012), 1; 17-22

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Aggregation; Lactobacillus plantarum; probiotics

Sažetak
Aggregation is the process of reversible gathering of bacterial cells belonging to the same bacterial strain (autoaggregation) or two different bacterial strains (coaggregation). Autoaggregation ability of probiotic bacteria correlates with adhesion, which is a prerequisite for colonization and protection of gastrointestinal tract, while coaggregation provides close interaction with pathogenic bacteria.In this experiment the aggregation ability of three potential probiotic strains of Lactobacillus plantarum were investigated. Coaggregation with different food– borne pathogens: Salmonella enterica serotype Typhimurium, Listeria monocytogenes EGD strain and enterohaemorrhagic Escherichia coli (EHEC) was also studied. The results showed that all Lactobacillus strains when cultivated in broth had better autoaggregation and coaggregation abilities then those cultivated on agar. After 24 hours almost 80 % of Lactobacillus aggregated. All lactobacilli coaggregated similarly with selected food-borne pathogens. All three strains of L. plantarum possess the ability to autoaggregate and coaggregate, which is an important feature in the selection of probiotic bacteria.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti, Kliničke medicinske znanosti, Biotehnologija



POVEZANOST RADA


Projekt / tema
058-0582184-0432 - Mikotoksini u namirnicama i krmi na području R.Hrvatske (Frane Delaš, )
062-0621273-1235 - Eksperimentalna perinatalna listerioza (Maja Abram, )

Ustanove
Prehrambeno-biotehnološki fakultet, Zagreb,
Medicinski fakultet, Rijeka