TY  - JOUR
AU  - Ušjak, Ljuboš
AU  - Sofrenić, Ivana V.
AU  - Tešević, Vele
AU  - Drobac, Milica
AU  - Niketić, Marjan
AU  - Petrović, Silavana
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3266
AB  - Fatty acids (FAs), sterols, and triterpenes of dichloromethane extracts of the fruits of 8 Heracleum L. taxa (Apiaceae) from
southeastern Europe were investigated by gas chromatography with flame ionization detector and gas chromatography with
mass spectrometry. In order to analyze the FAs, their volatile methyl esters were obtained by saponification and subsequent
esterification of oily supernatants of the fruit extracts. Dominant was petroselinic acid (42.8%-56.5%), followed by linoleic
(20.3%-33.3%) and oleic acids (12.3%-13.7%). Sterols and triterpenes were analyzed as volatile derivatives obtained by the
silanization of residual unsaponifiable fractions. Among them, the most abundant was β-sitosterol (44.9%-56.9%), followed by
stigmasterol (15.7%-25.0%), Δ7-stigmastenol (6.6%-12.5%), and campesterol (5.2%-8.1%). The quantity of petroselinic acid
was also determined by the external standard method (298.8-433.4 mg/g of oily supernatant). The obtained results show that
the investigated plants are potential valuable sources of the compounds utilized in different industries.
T2  - Natural Product Communications
T1  - Fatty acids, sterols, and triterpenes of the fruits of 8 heracleum taxa
VL  - 14
IS  - 6
DO  - 10.1177/1934578X19856788
ER  - 

@article{
author = "Ušjak, Ljuboš and Sofrenić, Ivana V. and Tešević, Vele and Drobac, Milica and Niketić, Marjan and Petrović, Silavana",
year = "2019",
abstract = "Fatty acids (FAs), sterols, and triterpenes of dichloromethane extracts of the fruits of 8 Heracleum L. taxa (Apiaceae) from
southeastern Europe were investigated by gas chromatography with flame ionization detector and gas chromatography with
mass spectrometry. In order to analyze the FAs, their volatile methyl esters were obtained by saponification and subsequent
esterification of oily supernatants of the fruit extracts. Dominant was petroselinic acid (42.8%-56.5%), followed by linoleic
(20.3%-33.3%) and oleic acids (12.3%-13.7%). Sterols and triterpenes were analyzed as volatile derivatives obtained by the
silanization of residual unsaponifiable fractions. Among them, the most abundant was β-sitosterol (44.9%-56.9%), followed by
stigmasterol (15.7%-25.0%), Δ7-stigmastenol (6.6%-12.5%), and campesterol (5.2%-8.1%). The quantity of petroselinic acid
was also determined by the external standard method (298.8-433.4 mg/g of oily supernatant). The obtained results show that
the investigated plants are potential valuable sources of the compounds utilized in different industries.",
journal = "Natural Product Communications",
title = "Fatty acids, sterols, and triterpenes of the fruits of 8 heracleum taxa",
volume = "14",
number = "6",
doi = "10.1177/1934578X19856788"
}

Ušjak, L., Sofrenić, I. V., Tešević, V., Drobac, M., Niketić, M.,& Petrović, S.. (2019). Fatty acids, sterols, and triterpenes of the fruits of 8 heracleum taxa. in Natural Product Communications, 14(6).
https://doi.org/10.1177/1934578X19856788

Ušjak L, Sofrenić IV, Tešević V, Drobac M, Niketić M, Petrović S. Fatty acids, sterols, and triterpenes of the fruits of 8 heracleum taxa. in Natural Product Communications. 2019;14(6).
doi:10.1177/1934578X19856788 .

Ušjak, Ljuboš, Sofrenić, Ivana V., Tešević, Vele, Drobac, Milica, Niketić, Marjan, Petrović, Silavana, "Fatty acids, sterols, and triterpenes of the fruits of 8 heracleum taxa" in Natural Product Communications, 14, no. 6 (2019),
https://doi.org/10.1177/1934578X19856788 . .

TY  - JOUR
AU  - Marcetic, M.
AU  - Petrović, S.
AU  - Milenković, Marina
AU  - Vujisić, Ljubodrag V.
AU  - Tešević, Vele
AU  - Niketic, M.
PY  - 2014
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1497
PB  - Springer, New York
T2  - Chemistry of Natural Compounds
T1  - Composition and antimicrobial activity of root essential oil of Balkan endemic species Eryngium palmatum
VL  - 49
IS  - 6
SP  - 1140
EP  - 1142
DO  - 10.1007/s10600-014-0843-x
ER  - 

@article{
author = "Marcetic, M. and Petrović, S. and Milenković, Marina and Vujisić, Ljubodrag V. and Tešević, Vele and Niketic, M.",
year = "2014",
publisher = "Springer, New York",
journal = "Chemistry of Natural Compounds",
title = "Composition and antimicrobial activity of root essential oil of Balkan endemic species Eryngium palmatum",
volume = "49",
number = "6",
pages = "1140-1142",
doi = "10.1007/s10600-014-0843-x"
}

Marcetic, M., Petrović, S., Milenković, M., Vujisić, L. V., Tešević, V.,& Niketic, M.. (2014). Composition and antimicrobial activity of root essential oil of Balkan endemic species Eryngium palmatum. in Chemistry of Natural Compounds
Springer, New York., 49(6), 1140-1142.
https://doi.org/10.1007/s10600-014-0843-x

Marcetic M, Petrović S, Milenković M, Vujisić LV, Tešević V, Niketic M. Composition and antimicrobial activity of root essential oil of Balkan endemic species Eryngium palmatum. in Chemistry of Natural Compounds. 2014;49(6):1140-1142.
doi:10.1007/s10600-014-0843-x .

Marcetic, M., Petrović, S., Milenković, Marina, Vujisić, Ljubodrag V., Tešević, Vele, Niketic, M., "Composition and antimicrobial activity of root essential oil of Balkan endemic species Eryngium palmatum" in Chemistry of Natural Compounds, 49, no. 6 (2014):1140-1142,
https://doi.org/10.1007/s10600-014-0843-x . .

TY  - JOUR
AU  - Zdunić, Gordana
AU  - Gođevac, Dejan
AU  - Šavikin, Katarina
AU  - Novaković, Miroslav M.
AU  - Milosavljević, Slobodan M.
AU  - Petrović, Silvana
PY  - 2011
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1148
AB  - The chemical composition and free radical scavenging properties of the MeOH extract of Hypericum richeri and its subsequent CHCl3, n-BuOH, EtOAc and aqueous extracts were investigated. Four quercetin-3-O-glycosides, three myricetin-3-O-glycosides, 3-O- and 5-O-caffeoylquinic acid, quercetin, I3,II8-biapigenin, pseudohypericin and hypericin were identified. The constituents of the extracts were quantified using HPLC-DAD (high-performance liquid chromatography-diode array detector). Isolation of the compounds from n-BuOH and EtOAc extracts was conducted by column chromatography. Antioxidant capacity of the extracts was evaluated by superoxide radical and ABTS root+ scavenging assays and inhibition of lipid peroxidation. The EtOAc extract of H. richeri was the most potent antioxidant in all experiments. Free radical scavenging compounds were identified by HPLC-DPPH root (high-performance liquid chromatography-2,2-diphenyl-1-picrylhydrazyl) post-column derivatisation method, where all phenolic compounds except I3,II8-biapigenin exhibited radical scavenging properties. This is the first report of the presence of myricetin-3-O-rutinoside, myricetin-3-O-galactoside, myricetin-3-O-glucoside, 5-O-caffeoylquinic acid and I3,II8-biapigenin in H. richeri.
PB  - Taylor & Francis Ltd, Abingdon
T2  - Natural Product Research
T1  - Isolation and identification of phenolic compounds from Hypericum richeri Vill. and their antioxidant capacity
VL  - 25
IS  - 3
SP  - 175
EP  - 187
DO  - 10.1080/14786410802401390
ER  - 

@article{
author = "Zdunić, Gordana and Gođevac, Dejan and Šavikin, Katarina and Novaković, Miroslav M. and Milosavljević, Slobodan M. and Petrović, Silvana",
year = "2011",
abstract = "The chemical composition and free radical scavenging properties of the MeOH extract of Hypericum richeri and its subsequent CHCl3, n-BuOH, EtOAc and aqueous extracts were investigated. Four quercetin-3-O-glycosides, three myricetin-3-O-glycosides, 3-O- and 5-O-caffeoylquinic acid, quercetin, I3,II8-biapigenin, pseudohypericin and hypericin were identified. The constituents of the extracts were quantified using HPLC-DAD (high-performance liquid chromatography-diode array detector). Isolation of the compounds from n-BuOH and EtOAc extracts was conducted by column chromatography. Antioxidant capacity of the extracts was evaluated by superoxide radical and ABTS root+ scavenging assays and inhibition of lipid peroxidation. The EtOAc extract of H. richeri was the most potent antioxidant in all experiments. Free radical scavenging compounds were identified by HPLC-DPPH root (high-performance liquid chromatography-2,2-diphenyl-1-picrylhydrazyl) post-column derivatisation method, where all phenolic compounds except I3,II8-biapigenin exhibited radical scavenging properties. This is the first report of the presence of myricetin-3-O-rutinoside, myricetin-3-O-galactoside, myricetin-3-O-glucoside, 5-O-caffeoylquinic acid and I3,II8-biapigenin in H. richeri.",
publisher = "Taylor & Francis Ltd, Abingdon",
journal = "Natural Product Research",
title = "Isolation and identification of phenolic compounds from Hypericum richeri Vill. and their antioxidant capacity",
volume = "25",
number = "3",
pages = "175-187",
doi = "10.1080/14786410802401390"
}

Zdunić, G., Gođevac, D., Šavikin, K., Novaković, M. M., Milosavljević, S. M.,& Petrović, S.. (2011). Isolation and identification of phenolic compounds from Hypericum richeri Vill. and their antioxidant capacity. in Natural Product Research
Taylor & Francis Ltd, Abingdon., 25(3), 175-187.
https://doi.org/10.1080/14786410802401390

Zdunić G, Gođevac D, Šavikin K, Novaković MM, Milosavljević SM, Petrović S. Isolation and identification of phenolic compounds from Hypericum richeri Vill. and their antioxidant capacity. in Natural Product Research. 2011;25(3):175-187.
doi:10.1080/14786410802401390 .

Zdunić, Gordana, Gođevac, Dejan, Šavikin, Katarina, Novaković, Miroslav M., Milosavljević, Slobodan M., Petrović, Silvana, "Isolation and identification of phenolic compounds from Hypericum richeri Vill. and their antioxidant capacity" in Natural Product Research, 25, no. 3 (2011):175-187,
https://doi.org/10.1080/14786410802401390 . .

TY  - JOUR
AU  - Rakic, Sveto
AU  - Petrović, Silvana
AU  - Kukic, Jelena
AU  - Jadranin, Milka
AU  - Tešević, Vele
AU  - Povrenovic, Dragan
AU  - Siler-Marinkovic, Slavica
PY  - 2007
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/836
AB  - The aim of the present work was to investigate and compare phenolic compounds and antioxidant activity of methanol extracts of Quercus robur and Quercus cerris acorn kernels obtained before and after thermal treatment. Content of total phenolics, tannins, non-tannin phenolics and flavonoids was determined spectrophotometrically and content of gallic acid with HPLC. Antioxidant activity of the samples was assayed through FRAP (Ferric Reducing Antioxidant Power), DPPH scavenging test and inhibition of Fe2+/ascorbate induced lipid peroxidation. Extracts of native and thermally treated kernels showed high antioxidant activity, with extracts of thermally treated kernels being more active than extracts of native ones. Hydrolysable tannins and gallic acid were identified in all samples. Non-tannin phenolics, including gallic acid, were present in significantly higher quantities in thermally treated samples, whilst tannin content decreased. This indicates that during thermal treatment hydrolysable tannins were degraded. As the result of this degradation and consequent increase of non-tannin phenolics content, and amongst them especially gallic acid, thermally treated samples possess higher antioxidant activity than do the native ones. The obtained results have provided further grounds for establishing Q. robur and Q. cerris acorn kernels as a source for functional food preparation, (C) 2007 Elsevier Ltd. All rights reserved.
PB  - Elsevier Sci Ltd, Oxford
T2  - Food Chemistry
T1  - Influence of thermal treatment on phenolic compounds and antioxidant properties of oak acorns from Serbia
VL  - 104
IS  - 2
SP  - 830
EP  - 834
DO  - 10.1016/j.foodchem.2007.01.025
ER  - 

@article{
author = "Rakic, Sveto and Petrović, Silvana and Kukic, Jelena and Jadranin, Milka and Tešević, Vele and Povrenovic, Dragan and Siler-Marinkovic, Slavica",
year = "2007",
abstract = "The aim of the present work was to investigate and compare phenolic compounds and antioxidant activity of methanol extracts of Quercus robur and Quercus cerris acorn kernels obtained before and after thermal treatment. Content of total phenolics, tannins, non-tannin phenolics and flavonoids was determined spectrophotometrically and content of gallic acid with HPLC. Antioxidant activity of the samples was assayed through FRAP (Ferric Reducing Antioxidant Power), DPPH scavenging test and inhibition of Fe2+/ascorbate induced lipid peroxidation. Extracts of native and thermally treated kernels showed high antioxidant activity, with extracts of thermally treated kernels being more active than extracts of native ones. Hydrolysable tannins and gallic acid were identified in all samples. Non-tannin phenolics, including gallic acid, were present in significantly higher quantities in thermally treated samples, whilst tannin content decreased. This indicates that during thermal treatment hydrolysable tannins were degraded. As the result of this degradation and consequent increase of non-tannin phenolics content, and amongst them especially gallic acid, thermally treated samples possess higher antioxidant activity than do the native ones. The obtained results have provided further grounds for establishing Q. robur and Q. cerris acorn kernels as a source for functional food preparation, (C) 2007 Elsevier Ltd. All rights reserved.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Food Chemistry",
title = "Influence of thermal treatment on phenolic compounds and antioxidant properties of oak acorns from Serbia",
volume = "104",
number = "2",
pages = "830-834",
doi = "10.1016/j.foodchem.2007.01.025"
}

Rakic, S., Petrović, S., Kukic, J., Jadranin, M., Tešević, V., Povrenovic, D.,& Siler-Marinkovic, S.. (2007). Influence of thermal treatment on phenolic compounds and antioxidant properties of oak acorns from Serbia. in Food Chemistry
Elsevier Sci Ltd, Oxford., 104(2), 830-834.
https://doi.org/10.1016/j.foodchem.2007.01.025

Rakic S, Petrović S, Kukic J, Jadranin M, Tešević V, Povrenovic D, Siler-Marinkovic S. Influence of thermal treatment on phenolic compounds and antioxidant properties of oak acorns from Serbia. in Food Chemistry. 2007;104(2):830-834.
doi:10.1016/j.foodchem.2007.01.025 .

Rakic, Sveto, Petrović, Silvana, Kukic, Jelena, Jadranin, Milka, Tešević, Vele, Povrenovic, Dragan, Siler-Marinkovic, Slavica, "Influence of thermal treatment on phenolic compounds and antioxidant properties of oak acorns from Serbia" in Food Chemistry, 104, no. 2 (2007):830-834,
https://doi.org/10.1016/j.foodchem.2007.01.025 . .

TY  - JOUR
AU  - Bulatović, V.M.
AU  - Vajs, Vlatka
AU  - Aljančić, Ivana
AU  - Milosavljević, Slobodan M.
AU  - Đoković, Dejan
AU  - Petrović, Slobodan D.
PY  - 2006
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/775
AB  - Tanacetum larvatum (Gris.) Kanitz. is an endemic perennial herb distributed on a rocky terrain in Serbia(Kosovo), Montenegro and Albania. The chemical composition of T larvatum essential oil, obtained from two locations in Montenegro (Mt. Komovi [Sample II] and Mt. Prokletije [Sample II]) was investigated. The oils obtained by hydrodistillation were analyzed by GC and GC/MS, on the two different capillary columns. The aerial parts of T. larvatum yielded 0.3% and 0.2% of a yellowish oil (Sample I and Sample II, respectively). About 40 compounds were identified, representing similar to 89% and 96% of the total oil content in the Samples I and II, respectively. tran's-Sabinyl acetate was found to be the dominant component (51.2% and 69.7%). Among the rest of compounds beta-pinene (7.7% and 4.3%) and camphor (6.3% and 4.3%) were the most abundant in both samples.
PB  - Allured Publ Corp, Carol Stream
T2  - Journal of Essential Oil Research
T1  - Chemical composition of Tanacetum larvatum essential oil
VL  - 18
IS  - 2
SP  - 126
EP  - 128
DO  - 10.1080/10412905.2006.9699040
ER  - 

@article{
author = "Bulatović, V.M. and Vajs, Vlatka and Aljančić, Ivana and Milosavljević, Slobodan M. and Đoković, Dejan and Petrović, Slobodan D.",
year = "2006",
abstract = "Tanacetum larvatum (Gris.) Kanitz. is an endemic perennial herb distributed on a rocky terrain in Serbia(Kosovo), Montenegro and Albania. The chemical composition of T larvatum essential oil, obtained from two locations in Montenegro (Mt. Komovi [Sample II] and Mt. Prokletije [Sample II]) was investigated. The oils obtained by hydrodistillation were analyzed by GC and GC/MS, on the two different capillary columns. The aerial parts of T. larvatum yielded 0.3% and 0.2% of a yellowish oil (Sample I and Sample II, respectively). About 40 compounds were identified, representing similar to 89% and 96% of the total oil content in the Samples I and II, respectively. tran's-Sabinyl acetate was found to be the dominant component (51.2% and 69.7%). Among the rest of compounds beta-pinene (7.7% and 4.3%) and camphor (6.3% and 4.3%) were the most abundant in both samples.",
publisher = "Allured Publ Corp, Carol Stream",
journal = "Journal of Essential Oil Research",
title = "Chemical composition of Tanacetum larvatum essential oil",
volume = "18",
number = "2",
pages = "126-128",
doi = "10.1080/10412905.2006.9699040"
}

Bulatović, V.M., Vajs, V., Aljančić, I., Milosavljević, S. M., Đoković, D.,& Petrović, S. D.. (2006). Chemical composition of Tanacetum larvatum essential oil. in Journal of Essential Oil Research
Allured Publ Corp, Carol Stream., 18(2), 126-128.
https://doi.org/10.1080/10412905.2006.9699040

Bulatović V, Vajs V, Aljančić I, Milosavljević SM, Đoković D, Petrović SD. Chemical composition of Tanacetum larvatum essential oil. in Journal of Essential Oil Research. 2006;18(2):126-128.
doi:10.1080/10412905.2006.9699040 .

Bulatović, V.M., Vajs, Vlatka, Aljančić, Ivana, Milosavljević, Slobodan M., Đoković, Dejan, Petrović, Slobodan D., "Chemical composition of Tanacetum larvatum essential oil" in Journal of Essential Oil Research, 18, no. 2 (2006):126-128,
https://doi.org/10.1080/10412905.2006.9699040 . .

TY  - CONF
AU  - Rakić, S.
AU  - Petrović, S.
AU  - Kukić, J.
AU  - Jadranin, Milka
AU  - Tešević, Vele
PY  - 2006
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/132
C3  - Arhiv za farmaciju
T1  - Influence of thermal treatment on polyphenolic compounds and antioxidant properties of Quercus robur kernels
T1  - Uticaj termičkog tretmana na polifenolne sastojke i antioksidantna svojstva semena lužnjaka, Quercus robur
VL  - 56
IS  - 5
SP  - 932
EP  - 933
UR  - https://hdl.handle.net/21.15107/rcub_cherry_132
ER  - 

@conference{
author = "Rakić, S. and Petrović, S. and Kukić, J. and Jadranin, Milka and Tešević, Vele",
year = "2006",
journal = "Arhiv za farmaciju",
title = "Influence of thermal treatment on polyphenolic compounds and antioxidant properties of Quercus robur kernels, Uticaj termičkog tretmana na polifenolne sastojke i antioksidantna svojstva semena lužnjaka, Quercus robur",
volume = "56",
number = "5",
pages = "932-933",
url = "https://hdl.handle.net/21.15107/rcub_cherry_132"
}

Rakić, S., Petrović, S., Kukić, J., Jadranin, M.,& Tešević, V.. (2006). Influence of thermal treatment on polyphenolic compounds and antioxidant properties of Quercus robur kernels. in Arhiv za farmaciju, 56(5), 932-933.
https://hdl.handle.net/21.15107/rcub_cherry_132

Rakić S, Petrović S, Kukić J, Jadranin M, Tešević V. Influence of thermal treatment on polyphenolic compounds and antioxidant properties of Quercus robur kernels. in Arhiv za farmaciju. 2006;56(5):932-933.
https://hdl.handle.net/21.15107/rcub_cherry_132 .

Rakić, S., Petrović, S., Kukić, J., Jadranin, Milka, Tešević, Vele, "Influence of thermal treatment on polyphenolic compounds and antioxidant properties of Quercus robur kernels" in Arhiv za farmaciju, 56, no. 5 (2006):932-933,
https://hdl.handle.net/21.15107/rcub_cherry_132 .