Coriander (Coriandrum sativum L., Apiaceae) is known for its antimicrobial activity and the aim of this study was to investigate the effect of its essential oil (CDO) against multidrug resistant uropathogenic Escherichia coli (UPEC). CDO was able to inhibit the growth of UPEC strains and propidium iodide uptake, and electron microscopy examination suggested that bacterial structural modifications occurred. The presence of CDO reduced the MIC of gentamicin. E.coli adhesion efficiency on cell monolayers and abiotic surfaces was not affected by subMIC oil concentrations; furthermore, CDO showed cytotoxic activity towards the HEp-2 tumor cell line. These findings contribute to the knowledge about essential oils as sources of potential antimicrobial agents against uropathogenic E. coli and encourage further investigations.
PitoutJD. (2012) Extraintestinal pathogenic Escherichia coli: an update on antimicrobial resistance, laboratory diagnosis and treatment. Expert Review of Anti Infective Therapy, 10, 1165–1176.
2.
Flores-MirelesAL, WalkerJN, CaparonM, HultgrenSJ. (2015) Urinary tract infections: epidemiology, mechanisms of infection and treatment options. Nature Review of Microbiology, 13, 269–284.
JohnsonJR, StellAL. (2000) Extended virulence genotypes of Escherichia coli strains from patients with urosepsis in relation to phylogeny and host compromise. The Journal of Infectious Diseases, 181, 261–272.
5.
CoatesA, HuY, BaxR, PageC. (2002) The future challenges facing the development of new antimicrobial drugs. Nature Review Drug Discovery, 1, 895–910.
6.
LaribiB, KoukiK, M'HamdiM, BettaiebT. (2015) Coriander (Coriandrum sativum L.) and its bioactive constituents. Fitoterapia, 103, 9–26.
7.
MandalS, MandalM. (2015) Coriander (Coriandrum sativum L.) essential oil: Chemistry and biological activity. Asian Pacific Journal of Tropical Medicine, 5, 421–428.
8.
ChaudharySK, MaityN, NemaNK, BhadraS, SahaBP, MukherjeePK. (2013) Angiotensin converting enzyme inhibition activity of fennel and coriander oils from India. Natural Product Communications, 8, 671–672.
9.
SilvaF, DominguesFC. (2015) Antimicrobial activity of coriander oil and its effectiveness as food preservative. Critical Reviews in Food Science and Nutrition ISSN, 1040–8398 (Print) 1549–7852 (Online), doi, 10.1080/10408398.2013.847818.
10.
ScazzocchioF, GarzoliS, ContiC, LeoneC, RenaioliC, PepiF, AngiolellaL. (2015) Properties and limits of some essential oils, chemical characterization antimicrobial activity, interaction with antibiotics and cytotoxicity. Natural Product Research, 23, 1–10.
11.
MatasyohJC, MaiyoZC, NgureRM, ChepkorirR. (2009) Chemical composition and antimicrobial activity of the essential oil of Coriandrum sativum. Food Chemistry, 113, 526–529.
12.
SilvaF, FerreiraS, QueirozJA, DominguesFC. (2011) Coriander (Coriandrum sativum L.) essential oil: its antibacterial activity and mode of action evaluated by flow cytometry. Journal of Medical Microbiology, 60, 1479–1486.
13.
AcimovicM, OljacaS, JacimovicG, DrazicS, TasicS. (2011) Benefits of environmental conditions for growing coriander in Banat Region, Serbia. Natural Product Communications, 6, 1465–1468.
14.
CarsonCF, HammerKA. (2011) Chemistry and bioactivity of essential oils. In Lipids and essential oils as antimicrobial agents. ThormarH. (Ed). John Wiley & Sons, LtdChichester, West Sussex, UK, 203–223.
15.
DumanAD, TelciI, DayisoyluKS, DigrakM, DemirtasI, AlmaMH. (2010) Evaluation of bioactivity of linalool-rich essential oils from Ocimum basilucum and Coriandrum sativum varieties. Natural Product Communications, 5, 969–974.
16.
RosatoA, PiarulliM, CorboF, MuragliaM, CaroneA, VitaliME, VitaliC. (2010) In vitro synergistic action of certain combinations of gentamicin and essential oils. Current Medicinal Chemistry, 17, 3289–3295.
17.
DuarteA, FerreiraS, SilvaF, DominguesFC. (2012) Synergistic activity of coriander oil and conventional antibiotics against Acinetobacter baumannii. Phytomedicine, 19, 236–238.
18.
GuY, TingZ, QiuX, ZhangX, GanX, FangY, XuX, XuR. (2010) Linalool preferentially induces robust apoptosis of a variety of leukaemia cells via upregulating p53 and cyclin-dependent kinase inhibitors. Toxicology, 268, 19–24.
19.
UstaJ, KreydiyyehS, KnioK, BarnabeP, Bou-MoughlabayY, DagherS. (2009) Linalool decreases HepG2 viability by inhibiting mitochondrial complexes I and II, increasing reactive oxygen species and decreasing ATP and GSH levels. Chemico-Biological Interactions, 180, 39–46.
20.
FurlettiVF, TeixeiraIP, Obando-PeredaG, MardeganRC, SartorattoA, FigueiraGM, DuarteRM, RehderVL, DuarteMC, HoflingJF. (2011) Action of Coriandrum sativum L. essential oil upon oral Candida albicans biofilm formation. Evidence-Based Complementary and Alternative Medicine, doi:10.1155/2011/985832.
21.
AlvesS, DuarteA, SousaS, DominguesFC. (2016) Study of the major essential oil compounds of Coriandrum sativum against Acinetobacter baumannii and the effect of linalool on adhesion, biofilms and quorum sensing. Biofouling, 32, 155–165.
22.
DuarteAF, FerreiraS, OliveiraR, DominguesFC. (2013) Effect of coriander oil (Coriandrum sativum) on planktonic and biofilm cells of Acinetobacter baumannii. Natural Product Communications, 8, 673–678.
23.
ChorianopoulosN, KalpoutzakisE, AligiannisN, MitakuS, NychasGJ, HaroutounianSA. (2004) Essential oils of Satureja, Origanum, and Thymus species: chemical composition and antibacterial activities against foodborne pathogens. Journal of Agricultural and Food Chemistry, 52, 8261–8267.
24.
SianiAC, GarridoIS, MonteiroSS, CarvalhoES, RamosMFS. (2004) Protium icicariba as a source of volatile essences. Biochemical Systematics and Ecology, 32, 477–489.
25.
RatherMA, DarBA, ShahWA, PrabhakarA, BinduK, BandayJA, QurishiMA. (2014) Comprehensive GC-FID, GC-MS and FT-IR spectroscopic analysis of the volatile aroma constituents of Artemisia indica and Artemisia vestita essential oils. Arabian Journal of Chemistry, 61, DOI: http://dx.doi.org/10.1016/j.arabjc.2014.05.017.
26.
WhiteRL, BurgessDS, ManduruM, BossoJA. (1996) Comparison of three different in vitro methods of detecting synergy, time-kill, checkerboard, and E-test. Antimicrobial Agents and Chemotherapy, 40, 1914–1918.
