TY  - JOUR
AU  - Petrović, Nada V.
AU  - Petrović, Slobodan S.
AU  - Ristić, Mihailo S.
AU  - Džamić, Ana M.
AU  - Ćirić, Ana
PY  - 2016
UR  - http://www.acgpubs.org/article/records-of-natural-products/2016/5-september-october/chemical-composition-and-antimicrobial-activity-of-thymus-praecox-opiz-ssp-polytrichus-essential-oil-from-serbia
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6750
AB  - Chemical composition and antimicrobial activity of the essential oil of wild growing Thymus praecox Opiz ssp. polytrichus were studied. trans-Nerolidol (19.79%), germacrene D (18.48%) and thymol (9.62%) were the main components in essential oil. This study is the first report of the antimicrobial activity of essential oil obtained from the T. praecox Opiz ssp. polytrichus. Antimicrobial activity of essential oil was investigated on Bacillus cereus, Micrococcus flavus, Staphylococcus aureus, Listeria monocytogenes, Escherichia coli, Pseudomonas aeruginosa, Enterobacter cloacae, Salmonella typhimurium, Aspergillus fumigatus, A. versicolor, A. ochraceus, A. niger, Trichoderma viride, Penicillium funiculosum, P. ochrochloron, and P. verrucosum var. cyclopium strains. In the antimicrobial assays, essential oil showed high antimicrobial potential (MIC 19–150 m g/mL, MBC 39–300 m g/mL for bacteria; and MIC 19.5–39 m g/mL, MFC 39–78 m g/mL for fungi).
PB  - ACG Publications
T2  - Records of Natural Products
T1  - Chemical Composition and Antimicrobial Activity of Thymus  praecox Opiz ssp. polytrichus Essential Oil from Serbia
IS  - 5
VL  - 10
SP  - 633
EP  - 638
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_6750
ER  - 

@article{
author = "Petrović, Nada V. and Petrović, Slobodan S. and Ristić, Mihailo S. and Džamić, Ana M. and Ćirić, Ana",
year = "2016",
abstract = "Chemical composition and antimicrobial activity of the essential oil of wild growing Thymus praecox Opiz ssp. polytrichus were studied. trans-Nerolidol (19.79%), germacrene D (18.48%) and thymol (9.62%) were the main components in essential oil. This study is the first report of the antimicrobial activity of essential oil obtained from the T. praecox Opiz ssp. polytrichus. Antimicrobial activity of essential oil was investigated on Bacillus cereus, Micrococcus flavus, Staphylococcus aureus, Listeria monocytogenes, Escherichia coli, Pseudomonas aeruginosa, Enterobacter cloacae, Salmonella typhimurium, Aspergillus fumigatus, A. versicolor, A. ochraceus, A. niger, Trichoderma viride, Penicillium funiculosum, P. ochrochloron, and P. verrucosum var. cyclopium strains. In the antimicrobial assays, essential oil showed high antimicrobial potential (MIC 19–150 m g/mL, MBC 39–300 m g/mL for bacteria; and MIC 19.5–39 m g/mL, MFC 39–78 m g/mL for fungi).",
publisher = "ACG Publications",
journal = "Records of Natural Products",
title = "Chemical Composition and Antimicrobial Activity of Thymus  praecox Opiz ssp. polytrichus Essential Oil from Serbia",
number = "5",
volume = "10",
pages = "633-638",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_6750"
}

Petrović, N. V., Petrović, S. S., Ristić, M. S., Džamić, A. M.,& Ćirić, A.. (2016). Chemical Composition and Antimicrobial Activity of Thymus  praecox Opiz ssp. polytrichus Essential Oil from Serbia. in Records of Natural Products
ACG Publications., 10(5), 633-638.
https://hdl.handle.net/21.15107/rcub_ibiss_6750

Petrović NV, Petrović SS, Ristić MS, Džamić AM, Ćirić A. Chemical Composition and Antimicrobial Activity of Thymus  praecox Opiz ssp. polytrichus Essential Oil from Serbia. in Records of Natural Products. 2016;10(5):633-638.
https://hdl.handle.net/21.15107/rcub_ibiss_6750 .

Petrović, Nada V., Petrović, Slobodan S., Ristić, Mihailo S., Džamić, Ana M., Ćirić, Ana, "Chemical Composition and Antimicrobial Activity of Thymus  praecox Opiz ssp. polytrichus Essential Oil from Serbia" in Records of Natural Products, 10, no. 5 (2016):633-638,
https://hdl.handle.net/21.15107/rcub_ibiss_6750 .

TY  - JOUR
AU  - Mileski, Ksenija S.
AU  - Ćirić, Ana
AU  - Trifunović, Snežana S.
AU  - Ristić, Mihailo S.
AU  - Soković, Marina
AU  - Matevski, Vlado S.
AU  - Tešević, Vele V.
AU  - Jadranin, Milka B.
AU  - Marin, Petar D.
AU  - Džamić, Ana M.
PY  - 2016
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6744
AB  - GC-FID and GC-MS were used to determine the chemical composition of the essential oil of the aerial
parts of Heracleum orphanidis Boiss. Also, the HPLC-DAD/ESI-ToF-MS profile of the methanol extracts of
aerial parts and roots was determined. The main components of the essential oil were n-octanol, octyl
hexanoate and n-octyl acetate, while coumarins were the most prevalent compounds in methanol
extracts. An evaluation of antioxidant activity showed that the methanol and aqueous extracts of the aerial
parts had the highest potential. In terms of antimicrobial activity determined by microdilution assays, the
essential oil and methanol extract of the roots showed the greatest effectiveness. The colonies of
Pseudomonas aeruginosa PAO1 treated with H. orphanidis samples produced less toxic pyocyanin,
showed lower twitching and flagella mobility and biofilm formatting was reduced. The analyses in this
study showed the considerable biological potential of H. orphanidis considering free radicals and various
pathogenic strains, including the wild type of P. aeruginosa.
PB  - Royal Society of Chemistry
T2  - Food and Function
T1  - Heracleum orphanidis: chemical characterisation, and comparative evaluation of antioxidant and antimicrobial activities with specific interest in the influence on Pseudomonas aeruginosa PAO1
VL  - 7
DO  - 10.1039/c6fo01018k
SP  - 4061
ER  - 

@article{
author = "Mileski, Ksenija S. and Ćirić, Ana and Trifunović, Snežana S. and Ristić, Mihailo S. and Soković, Marina and Matevski, Vlado S. and Tešević, Vele V. and Jadranin, Milka B. and Marin, Petar D. and Džamić, Ana M.",
year = "2016",
abstract = "GC-FID and GC-MS were used to determine the chemical composition of the essential oil of the aerial
parts of Heracleum orphanidis Boiss. Also, the HPLC-DAD/ESI-ToF-MS profile of the methanol extracts of
aerial parts and roots was determined. The main components of the essential oil were n-octanol, octyl
hexanoate and n-octyl acetate, while coumarins were the most prevalent compounds in methanol
extracts. An evaluation of antioxidant activity showed that the methanol and aqueous extracts of the aerial
parts had the highest potential. In terms of antimicrobial activity determined by microdilution assays, the
essential oil and methanol extract of the roots showed the greatest effectiveness. The colonies of
Pseudomonas aeruginosa PAO1 treated with H. orphanidis samples produced less toxic pyocyanin,
showed lower twitching and flagella mobility and biofilm formatting was reduced. The analyses in this
study showed the considerable biological potential of H. orphanidis considering free radicals and various
pathogenic strains, including the wild type of P. aeruginosa.",
publisher = "Royal Society of Chemistry",
journal = "Food and Function",
title = "Heracleum orphanidis: chemical characterisation, and comparative evaluation of antioxidant and antimicrobial activities with specific interest in the influence on Pseudomonas aeruginosa PAO1",
volume = "7",
doi = "10.1039/c6fo01018k",
pages = "4061"
}

Mileski, K. S., Ćirić, A., Trifunović, S. S., Ristić, M. S., Soković, M., Matevski, V. S., Tešević, V. V., Jadranin, M. B., Marin, P. D.,& Džamić, A. M.. (2016). Heracleum orphanidis: chemical characterisation, and comparative evaluation of antioxidant and antimicrobial activities with specific interest in the influence on Pseudomonas aeruginosa PAO1. in Food and Function
Royal Society of Chemistry., 7, 4061.
https://doi.org/10.1039/c6fo01018k

Mileski KS, Ćirić A, Trifunović SS, Ristić MS, Soković M, Matevski VS, Tešević VV, Jadranin MB, Marin PD, Džamić AM. Heracleum orphanidis: chemical characterisation, and comparative evaluation of antioxidant and antimicrobial activities with specific interest in the influence on Pseudomonas aeruginosa PAO1. in Food and Function. 2016;7:4061.
doi:10.1039/c6fo01018k .

Mileski, Ksenija S., Ćirić, Ana, Trifunović, Snežana S., Ristić, Mihailo S., Soković, Marina, Matevski, Vlado S., Tešević, Vele V., Jadranin, Milka B., Marin, Petar D., Džamić, Ana M., "Heracleum orphanidis: chemical characterisation, and comparative evaluation of antioxidant and antimicrobial activities with specific interest in the influence on Pseudomonas aeruginosa PAO1" in Food and Function, 7 (2016):4061,
https://doi.org/10.1039/c6fo01018k . .

TY  - JOUR
AU  - Petrović, Nada V.
AU  - Petrović, Slobodan S.
AU  - Džamić, Ana M.
AU  - Ćirić, Ana
AU  - Ristić, Mihailo S.
AU  - Milovanović, Stoja L.
AU  - Petrović, Slobodan D.
PY  - 2016
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6743
AB  - The chemical composition, antimicrobial and antioxidant activity of Thymus praecox extracts obtained by
fractional supercritical fluid extraction (SFE) with carbon dioxide were investigated. Properties of super critical extracts and extracts obtained by Soxhlet extraction were compared. The chemical composition
of extracts was determined using GC–FID and GC–MS analytical methods. The antimicrobial activity of
extracts was evaluated against 16 pathogenic microorganisms using microdilution method. Antioxidant
potential of extracts to neutralize DPPH radicals was also investigated. Investigated supercritical extracts
showed better antimicrobial activity than commercial antibiotics (streptomycin and ampicillin) and com mercial fungicides (bifonazol and ketoconazole) against all tested strains. For bacteria MIC and MBC were
38–200  g/ml and 75–300  g/ml, respectively, while for fungi MIC and MFC were 17–150  g/ml and
35–300  g/ml, respectively.
PB  - Elsevier B.V
T2  - The Journal of Supercritical Fluids
T1  - Chemical composition, antioxidant and antimicrobial activity of Thymus praecox supercritical extracts
VL  - 110
DO  - 10.1016/j.supflu.2016.01.001
SP  - 117
EP  - 125
ER  - 

@article{
author = "Petrović, Nada V. and Petrović, Slobodan S. and Džamić, Ana M. and Ćirić, Ana and Ristić, Mihailo S. and Milovanović, Stoja L. and Petrović, Slobodan D.",
year = "2016",
abstract = "The chemical composition, antimicrobial and antioxidant activity of Thymus praecox extracts obtained by
fractional supercritical fluid extraction (SFE) with carbon dioxide were investigated. Properties of super critical extracts and extracts obtained by Soxhlet extraction were compared. The chemical composition
of extracts was determined using GC–FID and GC–MS analytical methods. The antimicrobial activity of
extracts was evaluated against 16 pathogenic microorganisms using microdilution method. Antioxidant
potential of extracts to neutralize DPPH radicals was also investigated. Investigated supercritical extracts
showed better antimicrobial activity than commercial antibiotics (streptomycin and ampicillin) and com mercial fungicides (bifonazol and ketoconazole) against all tested strains. For bacteria MIC and MBC were
38–200  g/ml and 75–300  g/ml, respectively, while for fungi MIC and MFC were 17–150  g/ml and
35–300  g/ml, respectively.",
publisher = "Elsevier B.V",
journal = "The Journal of Supercritical Fluids",
title = "Chemical composition, antioxidant and antimicrobial activity of Thymus praecox supercritical extracts",
volume = "110",
doi = "10.1016/j.supflu.2016.01.001",
pages = "117-125"
}

Petrović, N. V., Petrović, S. S., Džamić, A. M., Ćirić, A., Ristić, M. S., Milovanović, S. L.,& Petrović, S. D.. (2016). Chemical composition, antioxidant and antimicrobial activity of Thymus praecox supercritical extracts. in The Journal of Supercritical Fluids
Elsevier B.V., 110, 117-125.
https://doi.org/10.1016/j.supflu.2016.01.001

Petrović NV, Petrović SS, Džamić AM, Ćirić A, Ristić MS, Milovanović SL, Petrović SD. Chemical composition, antioxidant and antimicrobial activity of Thymus praecox supercritical extracts. in The Journal of Supercritical Fluids. 2016;110:117-125.
doi:10.1016/j.supflu.2016.01.001 .

Petrović, Nada V., Petrović, Slobodan S., Džamić, Ana M., Ćirić, Ana, Ristić, Mihailo S., Milovanović, Stoja L., Petrović, Slobodan D., "Chemical composition, antioxidant and antimicrobial activity of Thymus praecox supercritical extracts" in The Journal of Supercritical Fluids, 110 (2016):117-125,
https://doi.org/10.1016/j.supflu.2016.01.001 . .