Activity of some plant essential oils against common isolates in veterinary bacteriology - a pilot study
Aktivnost nekih biljnih eteričnih ulja protiv čestih izolata u veterinarskoj bakteriologiji - pilot studija
dc.creator | Zdravković, Nemanja | |
dc.creator | Radanović, Oliver | |
dc.creator | Ninković, Milan | |
dc.creator | Savić Radovanović, Radoslava | |
dc.creator | Rajić-Savić, Nataša | |
dc.creator | Marjanović, Đorđe | |
dc.creator | Bojkovski, Jovan | |
dc.date.accessioned | 2021-12-21T09:16:56Z | |
dc.date.available | 2021-12-21T09:16:56Z | |
dc.date.issued | 2021 | |
dc.identifier.isbn | 978-86-82431-77-0 | |
dc.identifier.uri | https://vet-erinar.vet.bg.ac.rs/handle/123456789/2311 | |
dc.description.abstract | Antimicrobial therapy is important tool in fighting infectious diseases. The significance of the role of antimicrobials in nature remains vastly uninvestigated. Plants produce secondary metabolites for, among other functions, natural protection against microbial infection. The aim of this research was to investigate antimicrobial effects of 5 different essential oils and 5 main constituents of plant essential oils toward some of the common veterinary microbial pathogens. Plant etheric oils (EO) of oregano (Origanum vulgare L.), black caraway (Nigella sativa L.), sandalwood (Santalum album L.), peppermint (Mentha balsamea Wild.) and eucalyptus (Eucalyptus obliqua L'Hér.) and active components of etheric oils: D-limonene, D-α pinene, thymol, carvacrol and cynamaldehyde were tested for antimicriobial activity against referent strains of: Staphylococcus aureus, Methicilin resistant S. aureus (MRSA), Escherichia coli; as well as against clinical isolates of: Staphylococcus pseudintermedius, E. coli, Pseudomonas aeruginosa and yeast Candida sp. For each etheric oil and active compound minimal inhibitory concentrations (MIC) are observed by method of broth microdilution. Results of these investigations have shown that active components of the EO have stronger antimicrobial effect than complete formulation of essential oils used in the study. Among tested EOs the most potent was the peppermint etheric oil, while carvacrol showed the strongest antimicrobial effect among active components of EO. Interesting finding is that there was almost no difference among MICs between referent S. aureus and MRSA. | sr |
dc.description.abstract | Antimikrobna terapija je važno sredstvo u borbi protiv zaraznih bolesti. Značaj uloge antimikrobnih sredstava u prirodi ostaje neistražen zbog prilagođavanja patogena različitim oblicima rezistencije. Biljke proizvode sekundarne metabolite, između ostalog i za prirodnu zaštitu od mikrobne infekcije. Cilj ovog istraživanja bio je istražiti antimikrobne efekte 5 različitih esencijalnih ulja i 5 glavnih sastojaka biljnih etarskih ulja na neke od uobičajenih veterinarskih mikrobnih patogena. Biljna eterična ulja (EO) origana (Origanum vulgare L.), crnog kima (Nigella sativa L.), sandalovine (Santalum album L.), nane (Mentha balsamea Wild.) i eukaliptusa (Eucalyptus obliqua L'Hér.) kao i aktivnih komponenti: Dlimonen, D-α pinen, timol, karvakrol i cinamaldehid testirani su na antimikrobnu aktivnost protiv referentnih sojeva: Staphylococcus aureus, S. aureus rezistentne na meticilin (MRSA), Escherichia coli kao i protiv kliničkih izolata: Staphylococcus pseudintermedius, E. coli, Pseudomonas aeruginosa i kvasca Candida sp. Za svako eterično ulje i aktivno jedinjenje dobijene su minimalne inhibitorne koncentracije (MIK) mikrodilucionom metodom u bujonu. Rezultati su pokazali da aktivne komponente EO imaju jači antimikrobni efekat od EO sa istom odgovarajućom dominantnom komponentom. Među testiranim EO najmoćnije je bilo eterično ulje nane, dok je karvakrol pokazao najjači antimikrobni efekat među aktivnim komponentama EO. Zanimljiv nalaz je da gotovo nije bilo razlike među MIK između referentne S. aureus i MRSA. | sr |
dc.language.iso | en | sr |
dc.publisher | Institute for Animal Husbandry, Belgrade-Zemun, Serbia | sr |
dc.rights | openAccess | sr |
dc.source | 13th International Symposium: Modern trends in livestock production | sr |
dc.subject | carvacrol | sr |
dc.subject | MIC | sr |
dc.subject | pathogens | sr |
dc.subject | peppermint | sr |
dc.subject | Staphylococcus aureus | sr |
dc.subject | karvakrol | sr |
dc.subject | MIK | sr |
dc.subject | nana | sr |
dc.title | Activity of some plant essential oils against common isolates in veterinary bacteriology - a pilot study | sr |
dc.title | Aktivnost nekih biljnih eteričnih ulja protiv čestih izolata u veterinarskoj bakteriologiji - pilot studija | sr |
dc.type | conferenceObject | sr |
dc.rights.license | ARR | sr |
dc.citation.spage | 552 | |
dc.citation.epage | 560 | |
dc.citation.rank | M33 | |
dc.identifier.fulltext | http://veterinar.vet.bg.ac.rs/bitstream/id/6394/Activity_of_some_pub_2021.pdf | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_veterinar_2311 | |
dc.type.version | publishedVersion | sr |