Kiprovski, Biljana

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orcid::0000-0002-0327-1768
  • Kiprovski, Biljana (7)
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Author's Bibliography

Chemical Composition, Antioxidant Potential, and Nutritional Evaluation of Cultivated Sorghum Grains: A Combined Experimental, Theoretical, and Multivariate Analysis

Jaćimović, Simona; Kiprovski, Biljana; Ristivojević, Petar; Dimić, Dušan; Nakarada, Đura; Dojčinović, Biljana; Sikora, Vladimir; Teslić, Nemanja; Pantelić, Nebojša

(MDPI, 2023)

TY  - JOUR
AU  - Jaćimović, Simona
AU  - Kiprovski, Biljana
AU  - Ristivojević, Petar
AU  - Dimić, Dušan
AU  - Nakarada, Đura
AU  - Dojčinović, Biljana
AU  - Sikora, Vladimir
AU  - Teslić, Nemanja
AU  - Pantelić, Nebojša
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7194
AB  - Sorghum grain (Sorghum bicolor L. Moench) is a gluten-free cereal with excellent nutritional value and is a good source of antioxidants, including polyphenols, as well as minerals with proven health benefits. Herein, the phenolic composition, elemental profile, and antioxidant activity of sixteen food-grade sorghum grains (S1–S16) grown under agroecological conditions in Serbia were determined. Nine phenolic compounds characteristic of sorghum grains, such as luteolinidin, 5-methoxyluteolinidin, luteolidin derivative, luteolidin glucoside, apigeninidin, 7-methoxyapigeninidin, apigeninidin glucoside, and cyanidin derivative, were quantified. The antioxidant potential of the analyzed sorghum grains was evaluated by UV/Vis (DPPH, ABTS, and FRAP) and Electron Paramagnetic Resonance spectroscopy (hydroxyl and ascorbyl radical scavenging assays). The content of macro- and microelements was determined by Inductively Coupled Plasma Optical Emission spectroscopy. Theoretical daily intakes of selected major and trace elements were assessed and compared with the Recommended Daily Allowance or Adequate Intake. Sample S8 had the highest amount of phenolic compounds, while S4, S6, and S8 exhibited the strongest antioxidative potential. The sorghum studied could completely satisfy the daily needs of macro- (K, Mg, and P) and microelements (Se, Zn, Fe). Pattern recognition techniques confirmed the discrimination of samples based on phenolic profile and elemental analysis and recognized the main markers responsible for differences between the investigated samples. The reaction between hydroxyl radicals and luteolinidin/apigeninidin was investigated by Density Functional Theory and thermodynamically preferred mechanism was determined.
PB  - MDPI
T2  - Antioxidants
T2  - Antioxidants
T1  - Chemical Composition, Antioxidant Potential, and Nutritional Evaluation of Cultivated Sorghum Grains: A Combined Experimental, Theoretical, and Multivariate Analysis
VL  - 12
IS  - 8
SP  - 1485
DO  - 10.3390/antiox12081485
ER  - 
@article{
author = "Jaćimović, Simona and Kiprovski, Biljana and Ristivojević, Petar and Dimić, Dušan and Nakarada, Đura and Dojčinović, Biljana and Sikora, Vladimir and Teslić, Nemanja and Pantelić, Nebojša",
year = "2023",
abstract = "Sorghum grain (Sorghum bicolor L. Moench) is a gluten-free cereal with excellent nutritional value and is a good source of antioxidants, including polyphenols, as well as minerals with proven health benefits. Herein, the phenolic composition, elemental profile, and antioxidant activity of sixteen food-grade sorghum grains (S1–S16) grown under agroecological conditions in Serbia were determined. Nine phenolic compounds characteristic of sorghum grains, such as luteolinidin, 5-methoxyluteolinidin, luteolidin derivative, luteolidin glucoside, apigeninidin, 7-methoxyapigeninidin, apigeninidin glucoside, and cyanidin derivative, were quantified. The antioxidant potential of the analyzed sorghum grains was evaluated by UV/Vis (DPPH, ABTS, and FRAP) and Electron Paramagnetic Resonance spectroscopy (hydroxyl and ascorbyl radical scavenging assays). The content of macro- and microelements was determined by Inductively Coupled Plasma Optical Emission spectroscopy. Theoretical daily intakes of selected major and trace elements were assessed and compared with the Recommended Daily Allowance or Adequate Intake. Sample S8 had the highest amount of phenolic compounds, while S4, S6, and S8 exhibited the strongest antioxidative potential. The sorghum studied could completely satisfy the daily needs of macro- (K, Mg, and P) and microelements (Se, Zn, Fe). Pattern recognition techniques confirmed the discrimination of samples based on phenolic profile and elemental analysis and recognized the main markers responsible for differences between the investigated samples. The reaction between hydroxyl radicals and luteolinidin/apigeninidin was investigated by Density Functional Theory and thermodynamically preferred mechanism was determined.",
publisher = "MDPI",
journal = "Antioxidants, Antioxidants",
title = "Chemical Composition, Antioxidant Potential, and Nutritional Evaluation of Cultivated Sorghum Grains: A Combined Experimental, Theoretical, and Multivariate Analysis",
volume = "12",
number = "8",
pages = "1485",
doi = "10.3390/antiox12081485"
}
Jaćimović, S., Kiprovski, B., Ristivojević, P., Dimić, D., Nakarada, Đ., Dojčinović, B., Sikora, V., Teslić, N.,& Pantelić, N.. (2023). Chemical Composition, Antioxidant Potential, and Nutritional Evaluation of Cultivated Sorghum Grains: A Combined Experimental, Theoretical, and Multivariate Analysis. in Antioxidants
MDPI., 12(8), 1485.
https://doi.org/10.3390/antiox12081485
Jaćimović S, Kiprovski B, Ristivojević P, Dimić D, Nakarada Đ, Dojčinović B, Sikora V, Teslić N, Pantelić N. Chemical Composition, Antioxidant Potential, and Nutritional Evaluation of Cultivated Sorghum Grains: A Combined Experimental, Theoretical, and Multivariate Analysis. in Antioxidants. 2023;12(8):1485.
doi:10.3390/antiox12081485 .
Jaćimović, Simona, Kiprovski, Biljana, Ristivojević, Petar, Dimić, Dušan, Nakarada, Đura, Dojčinović, Biljana, Sikora, Vladimir, Teslić, Nemanja, Pantelić, Nebojša, "Chemical Composition, Antioxidant Potential, and Nutritional Evaluation of Cultivated Sorghum Grains: A Combined Experimental, Theoretical, and Multivariate Analysis" in Antioxidants, 12, no. 8 (2023):1485,
https://doi.org/10.3390/antiox12081485 . .
3
2

Biological activity and profiling of Salvia sclarea essential oil obtained by steam and hydrodistillation extraction methods via chemometrics tools

Aćimović, Milica; Cvetković, Mirjana; Stanković Jeremić, Jovana; Pezo, Lato; Varga, Ana; Čabarkapa, Ivana; Kiprovski, Biljana

(Wiley, 2022)

TY  - JOUR
AU  - Aćimović, Milica
AU  - Cvetković, Mirjana
AU  - Stanković Jeremić, Jovana
AU  - Pezo, Lato
AU  - Varga, Ana
AU  - Čabarkapa, Ivana
AU  - Kiprovski, Biljana
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5406
AB  - Salvia sclarea L. or clary sage is cultivated worldwide in temperate and sub-tropical climates, as an ornamental and essential oil (EO) bearing plant. EO is obtained from fresh spikes in full flowering stage and is recognized as an important commercial product for food, beverage and cosmetic industries. This study investigated the EO composition of S. sclarea grown in Serbia (Southeast Europe) obtained by two different methods, steam (SD) and hydrodistillation (HD). GC-MS analysis identified oxygenated monoterpenes as the main class of compounds for all EOs (between 81.8% and 88.2% depending on the distillation process). The most abundant oxygenated monoterpenes were linalyl acetate and linalool. In addition, in vitro antimicrobial (modified resazurin microtitre-plate assay) and antioxidant activities (DPPH• assay) and total polyphenol content of obtained EOs were also evaluated. According to the assay used for the evaluation of the antibacterial activity, Gram-negative bacteria were more sensitive to S. sclarea EO in comparison to Gram-positive bacteria. EOs exhibited low antioxidant capacity, below 3% neutralized DPPH• radicals, reaching up to approximately 400 µg AAE mL-1. This study also investigated a possibility for predicting retention indices (RIs) of compounds isolated from EOs. In total, 78 experimentally obtained RIs were applied to construct the prediction model. The quantitative structure-chromatographic retention relationship (QSRR) model was used to anticipate the experimentally obtained RIs. Five molecular descriptors were selected by factor analysis and genetic algorithm to predict RIs. The obtained accuracy of the QSRR model reached r2 =.912, which showed that these models might be applied for predicting retention indices.
PB  - Wiley
T2  - Flavour and Fragrance Journal
T1  - Biological activity and profiling of Salvia sclarea essential oil obtained by steam and hydrodistillation extraction methods via chemometrics tools
VL  - 37
IS  - 1
SP  - 20
EP  - 32
DO  - 10.1002/ffj.3684
ER  - 
@article{
author = "Aćimović, Milica and Cvetković, Mirjana and Stanković Jeremić, Jovana and Pezo, Lato and Varga, Ana and Čabarkapa, Ivana and Kiprovski, Biljana",
year = "2022",
abstract = "Salvia sclarea L. or clary sage is cultivated worldwide in temperate and sub-tropical climates, as an ornamental and essential oil (EO) bearing plant. EO is obtained from fresh spikes in full flowering stage and is recognized as an important commercial product for food, beverage and cosmetic industries. This study investigated the EO composition of S. sclarea grown in Serbia (Southeast Europe) obtained by two different methods, steam (SD) and hydrodistillation (HD). GC-MS analysis identified oxygenated monoterpenes as the main class of compounds for all EOs (between 81.8% and 88.2% depending on the distillation process). The most abundant oxygenated monoterpenes were linalyl acetate and linalool. In addition, in vitro antimicrobial (modified resazurin microtitre-plate assay) and antioxidant activities (DPPH• assay) and total polyphenol content of obtained EOs were also evaluated. According to the assay used for the evaluation of the antibacterial activity, Gram-negative bacteria were more sensitive to S. sclarea EO in comparison to Gram-positive bacteria. EOs exhibited low antioxidant capacity, below 3% neutralized DPPH• radicals, reaching up to approximately 400 µg AAE mL-1. This study also investigated a possibility for predicting retention indices (RIs) of compounds isolated from EOs. In total, 78 experimentally obtained RIs were applied to construct the prediction model. The quantitative structure-chromatographic retention relationship (QSRR) model was used to anticipate the experimentally obtained RIs. Five molecular descriptors were selected by factor analysis and genetic algorithm to predict RIs. The obtained accuracy of the QSRR model reached r2 =.912, which showed that these models might be applied for predicting retention indices.",
publisher = "Wiley",
journal = "Flavour and Fragrance Journal",
title = "Biological activity and profiling of Salvia sclarea essential oil obtained by steam and hydrodistillation extraction methods via chemometrics tools",
volume = "37",
number = "1",
pages = "20-32",
doi = "10.1002/ffj.3684"
}
Aćimović, M., Cvetković, M., Stanković Jeremić, J., Pezo, L., Varga, A., Čabarkapa, I.,& Kiprovski, B.. (2022). Biological activity and profiling of Salvia sclarea essential oil obtained by steam and hydrodistillation extraction methods via chemometrics tools. in Flavour and Fragrance Journal
Wiley., 37(1), 20-32.
https://doi.org/10.1002/ffj.3684
Aćimović M, Cvetković M, Stanković Jeremić J, Pezo L, Varga A, Čabarkapa I, Kiprovski B. Biological activity and profiling of Salvia sclarea essential oil obtained by steam and hydrodistillation extraction methods via chemometrics tools. in Flavour and Fragrance Journal. 2022;37(1):20-32.
doi:10.1002/ffj.3684 .
Aćimović, Milica, Cvetković, Mirjana, Stanković Jeremić, Jovana, Pezo, Lato, Varga, Ana, Čabarkapa, Ivana, Kiprovski, Biljana, "Biological activity and profiling of Salvia sclarea essential oil obtained by steam and hydrodistillation extraction methods via chemometrics tools" in Flavour and Fragrance Journal, 37, no. 1 (2022):20-32,
https://doi.org/10.1002/ffj.3684 . .
3
24
2
22

Comparative Study of the Essential Oil and Hydrosol Composition of Sweet Wormwood (Artemisia annua L.) from Serbia

Aćimović, Milica; Stanković Jeremić, Jovana; Todosijević, Marina; Kiprovski, Biljana; Vidović, Senka; Vladić, Jelena; Pezo, Lato

(Wiley, 2022)

TY  - JOUR
AU  - Aćimović, Milica
AU  - Stanković Jeremić, Jovana
AU  - Todosijević, Marina
AU  - Kiprovski, Biljana
AU  - Vidović, Senka
AU  - Vladić, Jelena
AU  - Pezo, Lato
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5407
AB  - The most abundant volatile compounds of sweet wormwood (Artemisia annua L.) essential oil were artemisia ketone (25.4 %) and trans-caryophyllene (10.2 %), followed by 1,8-cineole, camphor, germacrene D and β-selinene. The major volatile compounds in the hydrosol were camphor (25.1 %), 1,8-cineole (20.5 %) and artemisia ketone (10.7 %), followed by trans-pinocarveol and yomogi alcohol. Tested essential oil was rich in oxygenated monoterpenes and sesquiterpene hydrocarbons, while the former were identified as the major class of volatile compounds in the hydrosol, due to higher water solubility. Classification of all sweet wormwood chemotypes, according to essential oil composition, in available literature (17 studies and 61 accessions) could be done according to four chemotypes: artemisia ketone+artemisia alcohol (most abundant), artemisia ketone, camphor and nonspecific chemotype. According to this classification, essential oil of sweet wormwood from this study belongs to artemisia ketone (content varied between 22.1 and 55.8 %). Bearing in mind that hydrosols are a by-product of industrial production of essential oils, and the fact that sweet wormwood hydrosol has high contents of camphor, 1,8-cineole and artemisia ketone, there is a great potential for the use of this aromatic plant primary processing waste product as a water replacement in cosmetic industry, beverages flavoring, for food preservation, as well as in post-harvest pre-storage treatments in organic agriculture.
PB  - Wiley
T2  - Chemistry and Biodiversity
T1  - Comparative Study of the Essential Oil and Hydrosol Composition of Sweet Wormwood (Artemisia annua L.) from Serbia
VL  - 19
IS  - 3
SP  - e202100954
DO  - 10.1002/cbdv.202100954
ER  - 
@article{
author = "Aćimović, Milica and Stanković Jeremić, Jovana and Todosijević, Marina and Kiprovski, Biljana and Vidović, Senka and Vladić, Jelena and Pezo, Lato",
year = "2022",
abstract = "The most abundant volatile compounds of sweet wormwood (Artemisia annua L.) essential oil were artemisia ketone (25.4 %) and trans-caryophyllene (10.2 %), followed by 1,8-cineole, camphor, germacrene D and β-selinene. The major volatile compounds in the hydrosol were camphor (25.1 %), 1,8-cineole (20.5 %) and artemisia ketone (10.7 %), followed by trans-pinocarveol and yomogi alcohol. Tested essential oil was rich in oxygenated monoterpenes and sesquiterpene hydrocarbons, while the former were identified as the major class of volatile compounds in the hydrosol, due to higher water solubility. Classification of all sweet wormwood chemotypes, according to essential oil composition, in available literature (17 studies and 61 accessions) could be done according to four chemotypes: artemisia ketone+artemisia alcohol (most abundant), artemisia ketone, camphor and nonspecific chemotype. According to this classification, essential oil of sweet wormwood from this study belongs to artemisia ketone (content varied between 22.1 and 55.8 %). Bearing in mind that hydrosols are a by-product of industrial production of essential oils, and the fact that sweet wormwood hydrosol has high contents of camphor, 1,8-cineole and artemisia ketone, there is a great potential for the use of this aromatic plant primary processing waste product as a water replacement in cosmetic industry, beverages flavoring, for food preservation, as well as in post-harvest pre-storage treatments in organic agriculture.",
publisher = "Wiley",
journal = "Chemistry and Biodiversity",
title = "Comparative Study of the Essential Oil and Hydrosol Composition of Sweet Wormwood (Artemisia annua L.) from Serbia",
volume = "19",
number = "3",
pages = "e202100954",
doi = "10.1002/cbdv.202100954"
}
Aćimović, M., Stanković Jeremić, J., Todosijević, M., Kiprovski, B., Vidović, S., Vladić, J.,& Pezo, L.. (2022). Comparative Study of the Essential Oil and Hydrosol Composition of Sweet Wormwood (Artemisia annua L.) from Serbia. in Chemistry and Biodiversity
Wiley., 19(3), e202100954.
https://doi.org/10.1002/cbdv.202100954
Aćimović M, Stanković Jeremić J, Todosijević M, Kiprovski B, Vidović S, Vladić J, Pezo L. Comparative Study of the Essential Oil and Hydrosol Composition of Sweet Wormwood (Artemisia annua L.) from Serbia. in Chemistry and Biodiversity. 2022;19(3):e202100954.
doi:10.1002/cbdv.202100954 .
Aćimović, Milica, Stanković Jeremić, Jovana, Todosijević, Marina, Kiprovski, Biljana, Vidović, Senka, Vladić, Jelena, Pezo, Lato, "Comparative Study of the Essential Oil and Hydrosol Composition of Sweet Wormwood (Artemisia annua L.) from Serbia" in Chemistry and Biodiversity, 19, no. 3 (2022):e202100954,
https://doi.org/10.1002/cbdv.202100954 . .
2
14
11

Volatile Profile of Garden Rose (Rosa hybrida) Hydrosol and Evaluation of Its Biological Activity In Vitro

Božanić Tanjga, Biljana; Lončar, Biljana; Aćimović, Milica; Kiprovski, Biljana; Šovljanski, Olja; Tomić, Ana; Travičić, Vanja; Cvetković, Mirjana; Raičević, Vidak; Zeremski, Tijana

(Switzerland : Multidisciplinary Digital Publishing Institute (MDPI), 2022)

TY  - JOUR
AU  - Božanić Tanjga, Biljana
AU  - Lončar, Biljana
AU  - Aćimović, Milica
AU  - Kiprovski, Biljana
AU  - Šovljanski, Olja
AU  - Tomić, Ana
AU  - Travičić, Vanja
AU  - Cvetković, Mirjana
AU  - Raičević, Vidak
AU  - Zeremski, Tijana
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5364
AB  - Garden rose, Rosa hybrida, is primarily used for decoration and has a wide range of growing
area, contrary to R. damascena that has a limited area of distribution (Turkey and Bulgaria), yet it is
extensively used for commercial production of valuable and expensive rose oil. Since the content of
essential oil in rose petals is low (0.03–0.04%), its production is quite limited; however, during this
process, a significant amount of rose hydrosol is obtained as a secondary product. The aim of this
research was to determine the chemical composition of garden rose hydrosols and to evaluate their
biological properties. Obtained results show that R. hybrida hydrosol containing phenylethyl alcohol,
nerol, linalool, and geraniol may be used as an alternative for R. damascena hydrosol. However, the
total phenolic content was quite low (4.96 _g GAE/mL), which is related to a low level of observed
antioxidant activity based on different antioxidant activity assays. Furthermore, R. hybrida hydrosol
did not exhibit antimicrobial activity against several gram-positive and gram-negative bacteria, as
well as yeast and fungi. Anti-inflammatory activity was also low, while no antihyperglycemic activity
was detected. With these results in mind, no potential is evident for the therapeutic application of
rose hydrosol beyond that found in complimentary medicine such as aromatherapy.
PB  - Switzerland : Multidisciplinary Digital Publishing Institute (MDPI)
T2  - Horticulturae
T1  - Volatile Profile of Garden Rose (Rosa hybrida) Hydrosol and Evaluation of Its Biological Activity In Vitro
VL  - 8
IS  - 10
SP  - 895
DO  - 10.3390/horticulturae8100895
ER  - 
@article{
author = "Božanić Tanjga, Biljana and Lončar, Biljana and Aćimović, Milica and Kiprovski, Biljana and Šovljanski, Olja and Tomić, Ana and Travičić, Vanja and Cvetković, Mirjana and Raičević, Vidak and Zeremski, Tijana",
year = "2022",
abstract = "Garden rose, Rosa hybrida, is primarily used for decoration and has a wide range of growing
area, contrary to R. damascena that has a limited area of distribution (Turkey and Bulgaria), yet it is
extensively used for commercial production of valuable and expensive rose oil. Since the content of
essential oil in rose petals is low (0.03–0.04%), its production is quite limited; however, during this
process, a significant amount of rose hydrosol is obtained as a secondary product. The aim of this
research was to determine the chemical composition of garden rose hydrosols and to evaluate their
biological properties. Obtained results show that R. hybrida hydrosol containing phenylethyl alcohol,
nerol, linalool, and geraniol may be used as an alternative for R. damascena hydrosol. However, the
total phenolic content was quite low (4.96 _g GAE/mL), which is related to a low level of observed
antioxidant activity based on different antioxidant activity assays. Furthermore, R. hybrida hydrosol
did not exhibit antimicrobial activity against several gram-positive and gram-negative bacteria, as
well as yeast and fungi. Anti-inflammatory activity was also low, while no antihyperglycemic activity
was detected. With these results in mind, no potential is evident for the therapeutic application of
rose hydrosol beyond that found in complimentary medicine such as aromatherapy.",
publisher = "Switzerland : Multidisciplinary Digital Publishing Institute (MDPI)",
journal = "Horticulturae",
title = "Volatile Profile of Garden Rose (Rosa hybrida) Hydrosol and Evaluation of Its Biological Activity In Vitro",
volume = "8",
number = "10",
pages = "895",
doi = "10.3390/horticulturae8100895"
}
Božanić Tanjga, B., Lončar, B., Aćimović, M., Kiprovski, B., Šovljanski, O., Tomić, A., Travičić, V., Cvetković, M., Raičević, V.,& Zeremski, T.. (2022). Volatile Profile of Garden Rose (Rosa hybrida) Hydrosol and Evaluation of Its Biological Activity In Vitro. in Horticulturae
Switzerland : Multidisciplinary Digital Publishing Institute (MDPI)., 8(10), 895.
https://doi.org/10.3390/horticulturae8100895
Božanić Tanjga B, Lončar B, Aćimović M, Kiprovski B, Šovljanski O, Tomić A, Travičić V, Cvetković M, Raičević V, Zeremski T. Volatile Profile of Garden Rose (Rosa hybrida) Hydrosol and Evaluation of Its Biological Activity In Vitro. in Horticulturae. 2022;8(10):895.
doi:10.3390/horticulturae8100895 .
Božanić Tanjga, Biljana, Lončar, Biljana, Aćimović, Milica, Kiprovski, Biljana, Šovljanski, Olja, Tomić, Ana, Travičić, Vanja, Cvetković, Mirjana, Raičević, Vidak, Zeremski, Tijana, "Volatile Profile of Garden Rose (Rosa hybrida) Hydrosol and Evaluation of Its Biological Activity In Vitro" in Horticulturae, 8, no. 10 (2022):895,
https://doi.org/10.3390/horticulturae8100895 . .
2
9

Chamomile essential oil quality after postharvest separation treatments

Aćimović, Milica; Lončar, Biljana; Kiprovski, Biljana; Stanković Jeremić, Jovana; Todosijević, Marina; Pezo, Lato; Jeremić, Jelena

(Novi Sad : Institut za ratarstvo i povrtarstvo, 2021)

TY  - JOUR
AU  - Aćimović, Milica
AU  - Lončar, Biljana
AU  - Kiprovski, Biljana
AU  - Stanković Jeremić, Jovana
AU  - Todosijević, Marina
AU  - Pezo, Lato
AU  - Jeremić, Jelena
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4785
AB  - Ecological conditions of the growing areas, growing practices as well as harvest and postharvest processing influence the yield and quality of chamomile. The aim of this research was to determine the influence of chamomile separation methods, as postharvest treatments, on the essential oil quality and content, with a view to improve current primary processing of this valuable medicinal plant. In order to explain the structure of laboratory data that would give deeper assessment of similarities among various samples of chamomile essential oil, PCA was employed. Tested results showed that separation of chamomile plant material, as postharvest and pre-drying treatment, had significant influence on the number of identified compounds in the chamomile essential oil. The highest content of individual essential oil compounds had chamomile flowers with short stems, especially α-bisabolol, chamazulene, Z-spiroether and E-β-farnesene. In the essential oil obtained from chamomile flowers with long stems, content of α-bisabolol and chamazulene were significantly lower, while E-β-farnesene and Z-spiroether contents were significantly higher. Furthermore, in the essential oil obtained from chamomile plant material without separation, the lowest content of αbisabolol and Z-spiroether, and the highest content of E-β-farnesene were recorded. The correlation analysis was performed to investigate the likeness in the amounts of the active compounds of essential oil from differently processed chamomile samples. All these results indicate the importance of precise and controlled postharvest treatments, since it clearly affects the essential oil quality and content in the primary processing of this valuable medicinal plant.
AB  - Ekološki uslovi proizvodnog područja, tehnologija gajenja kao i žetva, ali i posležetveni tretmani značajno utiču na prinos i kvalitet kamilice. Cilj ovog istraživanja je bio da se odredi uticaj metoda separacije, kao posležetvenog tretmana, na kvalitet etarskog ulja, sa ciljem da se unapredi process primarne prerade ove lekovite biljke. Da bi se objasnila struktura laboratorijskih podataka, procenile i sagledale sličnosti i razlike između uzoraka etarskih ulja kamilice dobijenih primenom različitih metoda separacije, korišćena je PCA metoda. Dobijeni rezultati pokazuju da separacija sirovine kamilice kao posležetveni tretman koji prethodi sušenju, ima značajnog uticaja na broj identifikovanih komponenti u etarskom ulju, ali i njihov udeo. Najmanji broj pojedinačnih komponenti u etarskom ulju je imao uzorak cvetnih glavica sa kratkom drškom, pri čemu je zabeležen najveći sadržaj α-bisabolol, hamazulen, Z-spiroeter i E-β-farnesen. U etarskom ulju dobijenom od biljne sirovine sa većim udelom stabla kamilice, sadržaj α-bisabolola i hamazulena je bio značajno niži, dok je sadržaj E-β-farnesena i Z-spiroetera bio značajno viši. Dalje, u etarskom ulju dobijenom od bioljnog materijala bez separacije, zabeležen je najniži sadržaj α-bisabolola i Z-spiroetera, i najveći sadržaj E-β-farnesena. Analiza korelacije je izvedena da bi se ispitala sličnost u sadržaju aktivnih komponenti u etarskom ulju dobijenom primenom različitih procesa separacije kamilice. Svi rezultati ukazuju na značaj primene posležetvenih tretmana, jer se jasno vidi njihov uticaj na kvalitet etarskog ulja ove veoma važne lekovite biljke.
PB  - Novi Sad : Institut za ratarstvo i povrtarstvo
T2  - Ratarstvo i Povrtarstvo
T1  - Chamomile essential oil quality after postharvest separation treatments
T1  - Uticaj tretmana poslezetvene separacije na kvalitet etarskog ulja kamilice
VL  - 58
VL  - 2
SP  - 72
EP  - 78
DO  - 10.5937/RATPOV58-33346
ER  - 
@article{
author = "Aćimović, Milica and Lončar, Biljana and Kiprovski, Biljana and Stanković Jeremić, Jovana and Todosijević, Marina and Pezo, Lato and Jeremić, Jelena",
year = "2021",
abstract = "Ecological conditions of the growing areas, growing practices as well as harvest and postharvest processing influence the yield and quality of chamomile. The aim of this research was to determine the influence of chamomile separation methods, as postharvest treatments, on the essential oil quality and content, with a view to improve current primary processing of this valuable medicinal plant. In order to explain the structure of laboratory data that would give deeper assessment of similarities among various samples of chamomile essential oil, PCA was employed. Tested results showed that separation of chamomile plant material, as postharvest and pre-drying treatment, had significant influence on the number of identified compounds in the chamomile essential oil. The highest content of individual essential oil compounds had chamomile flowers with short stems, especially α-bisabolol, chamazulene, Z-spiroether and E-β-farnesene. In the essential oil obtained from chamomile flowers with long stems, content of α-bisabolol and chamazulene were significantly lower, while E-β-farnesene and Z-spiroether contents were significantly higher. Furthermore, in the essential oil obtained from chamomile plant material without separation, the lowest content of αbisabolol and Z-spiroether, and the highest content of E-β-farnesene were recorded. The correlation analysis was performed to investigate the likeness in the amounts of the active compounds of essential oil from differently processed chamomile samples. All these results indicate the importance of precise and controlled postharvest treatments, since it clearly affects the essential oil quality and content in the primary processing of this valuable medicinal plant., Ekološki uslovi proizvodnog područja, tehnologija gajenja kao i žetva, ali i posležetveni tretmani značajno utiču na prinos i kvalitet kamilice. Cilj ovog istraživanja je bio da se odredi uticaj metoda separacije, kao posležetvenog tretmana, na kvalitet etarskog ulja, sa ciljem da se unapredi process primarne prerade ove lekovite biljke. Da bi se objasnila struktura laboratorijskih podataka, procenile i sagledale sličnosti i razlike između uzoraka etarskih ulja kamilice dobijenih primenom različitih metoda separacije, korišćena je PCA metoda. Dobijeni rezultati pokazuju da separacija sirovine kamilice kao posležetveni tretman koji prethodi sušenju, ima značajnog uticaja na broj identifikovanih komponenti u etarskom ulju, ali i njihov udeo. Najmanji broj pojedinačnih komponenti u etarskom ulju je imao uzorak cvetnih glavica sa kratkom drškom, pri čemu je zabeležen najveći sadržaj α-bisabolol, hamazulen, Z-spiroeter i E-β-farnesen. U etarskom ulju dobijenom od biljne sirovine sa većim udelom stabla kamilice, sadržaj α-bisabolola i hamazulena je bio značajno niži, dok je sadržaj E-β-farnesena i Z-spiroetera bio značajno viši. Dalje, u etarskom ulju dobijenom od bioljnog materijala bez separacije, zabeležen je najniži sadržaj α-bisabolola i Z-spiroetera, i najveći sadržaj E-β-farnesena. Analiza korelacije je izvedena da bi se ispitala sličnost u sadržaju aktivnih komponenti u etarskom ulju dobijenom primenom različitih procesa separacije kamilice. Svi rezultati ukazuju na značaj primene posležetvenih tretmana, jer se jasno vidi njihov uticaj na kvalitet etarskog ulja ove veoma važne lekovite biljke.",
publisher = "Novi Sad : Institut za ratarstvo i povrtarstvo",
journal = "Ratarstvo i Povrtarstvo",
title = "Chamomile essential oil quality after postharvest separation treatments, Uticaj tretmana poslezetvene separacije na kvalitet etarskog ulja kamilice",
volume = "58, 2",
pages = "72-78",
doi = "10.5937/RATPOV58-33346"
}
Aćimović, M., Lončar, B., Kiprovski, B., Stanković Jeremić, J., Todosijević, M., Pezo, L.,& Jeremić, J.. (2021). Chamomile essential oil quality after postharvest separation treatments. in Ratarstvo i Povrtarstvo
Novi Sad : Institut za ratarstvo i povrtarstvo., 58, 72-78.
https://doi.org/10.5937/RATPOV58-33346
Aćimović M, Lončar B, Kiprovski B, Stanković Jeremić J, Todosijević M, Pezo L, Jeremić J. Chamomile essential oil quality after postharvest separation treatments. in Ratarstvo i Povrtarstvo. 2021;58:72-78.
doi:10.5937/RATPOV58-33346 .
Aćimović, Milica, Lončar, Biljana, Kiprovski, Biljana, Stanković Jeremić, Jovana, Todosijević, Marina, Pezo, Lato, Jeremić, Jelena, "Chamomile essential oil quality after postharvest separation treatments" in Ratarstvo i Povrtarstvo, 58 (2021):72-78,
https://doi.org/10.5937/RATPOV58-33346 . .
3
3

Antioxidant Capacity of Dark Red Corn – Biochemical Properties Coupled with Electrochemical Evaluation

Stevanović, Maja; Stevanović, Sanja; Mihailović, Marija; Kiprovski, Biljana; Bekavac, Goran; Mikulič-Petkovšek, Maja; Lović, Jelena

(Revista de Chimie, 2020)

TY  - JOUR
AU  - Stevanović, Maja
AU  - Stevanović, Sanja
AU  - Mihailović, Marija
AU  - Kiprovski, Biljana
AU  - Bekavac, Goran
AU  - Mikulič-Petkovšek, Maja
AU  - Lović, Jelena
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3577
AB  - Biochemistry coupled with electrochemical approach is employed in a fast, relatively simple, yet highly precise detection of a plant extract antioxidant properties. Antioxidant capacity of dark red corn grains was investigated electrochemically using cyclic voltammetry (CV) on glassy carbon electrode (GC). The linear polarization resistance (LPR) measurements were performed for examining the corrosion inhibitive behavior of polyphenolics on mild steel. The consistent positive correlation (r=0.99) was established between total phenolic and flavonoid contents obtained by CV measurements and spectrophotometric antioxidant assay (DPPH test). Both analyses confirm the high antioxidant activity of tested pigments. Determination of the corrosion inhibition efficiency revealed that the red corn pigments have anti-corrosion effect on mild steels.
PB  - Revista de Chimie
T2  - Revista de Chimie
T1  - Antioxidant Capacity of Dark Red Corn – Biochemical Properties Coupled with Electrochemical Evaluation
VL  - 71
IS  - 6
SP  - 31
EP  - 41
DO  - 10.37358/RC.20.6.8167
ER  - 
@article{
author = "Stevanović, Maja and Stevanović, Sanja and Mihailović, Marija and Kiprovski, Biljana and Bekavac, Goran and Mikulič-Petkovšek, Maja and Lović, Jelena",
year = "2020",
abstract = "Biochemistry coupled with electrochemical approach is employed in a fast, relatively simple, yet highly precise detection of a plant extract antioxidant properties. Antioxidant capacity of dark red corn grains was investigated electrochemically using cyclic voltammetry (CV) on glassy carbon electrode (GC). The linear polarization resistance (LPR) measurements were performed for examining the corrosion inhibitive behavior of polyphenolics on mild steel. The consistent positive correlation (r=0.99) was established between total phenolic and flavonoid contents obtained by CV measurements and spectrophotometric antioxidant assay (DPPH test). Both analyses confirm the high antioxidant activity of tested pigments. Determination of the corrosion inhibition efficiency revealed that the red corn pigments have anti-corrosion effect on mild steels.",
publisher = "Revista de Chimie",
journal = "Revista de Chimie",
title = "Antioxidant Capacity of Dark Red Corn – Biochemical Properties Coupled with Electrochemical Evaluation",
volume = "71",
number = "6",
pages = "31-41",
doi = "10.37358/RC.20.6.8167"
}
Stevanović, M., Stevanović, S., Mihailović, M., Kiprovski, B., Bekavac, G., Mikulič-Petkovšek, M.,& Lović, J.. (2020). Antioxidant Capacity of Dark Red Corn – Biochemical Properties Coupled with Electrochemical Evaluation. in Revista de Chimie
Revista de Chimie., 71(6), 31-41.
https://doi.org/10.37358/RC.20.6.8167
Stevanović M, Stevanović S, Mihailović M, Kiprovski B, Bekavac G, Mikulič-Petkovšek M, Lović J. Antioxidant Capacity of Dark Red Corn – Biochemical Properties Coupled with Electrochemical Evaluation. in Revista de Chimie. 2020;71(6):31-41.
doi:10.37358/RC.20.6.8167 .
Stevanović, Maja, Stevanović, Sanja, Mihailović, Marija, Kiprovski, Biljana, Bekavac, Goran, Mikulič-Petkovšek, Maja, Lović, Jelena, "Antioxidant Capacity of Dark Red Corn – Biochemical Properties Coupled with Electrochemical Evaluation" in Revista de Chimie, 71, no. 6 (2020):31-41,
https://doi.org/10.37358/RC.20.6.8167 . .
4
3

Essential Oil Quality of Tetraploid Chamomile Cultivars Grown in Serbia

Aćimović, Milica; Stanković, Jovana; Cvetković, Mirjana; Kiprovski, Biljana; Todosijević, Marina

(Taylor & Francis Ltd, Abingdon, 2018)

TY  - JOUR
AU  - Aćimović, Milica
AU  - Stanković, Jovana
AU  - Cvetković, Mirjana
AU  - Kiprovski, Biljana
AU  - Todosijević, Marina
PY  - 2018
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2350
AB  - Chamomile (Matricaria chamomilla L. syn. Chamomilla recutita (L.) Rauschert) is a herb widely used in the form of dried flower heads (Matricariae flos) infusion tea and steam-distilled essential oil (Matricariae aetheroleum). The subject of this study is to determine the chemical composition of essential oil obtained from dry chamomile flowers of three tetraploid cultivars (Zloty Lan', Manzana' and Lutea') grown in North Banat region, Serbia. Essential oil has been obtained by hydrodistillation process on Clevenger apparatus. Qualitative and quantitative composition of the oil was determined by GC-MS and GC-FID analysis. From 48 compounds detected in total, the most abundant class was sesquiterpene hydrocarbons. In Zloty Lan' and Lutea' the major compound was trans--farnesene while in Manzana' it was -bisabolol.
PB  - Taylor & Francis Ltd, Abingdon
T2  - Journal of Essential Oil Bearing Plants
T1  - Essential Oil Quality of Tetraploid Chamomile Cultivars Grown in Serbia
VL  - 21
IS  - 1
SP  - 15
EP  - 22
DO  - 10.1080/0972060X.2017.1401962
ER  - 
@article{
author = "Aćimović, Milica and Stanković, Jovana and Cvetković, Mirjana and Kiprovski, Biljana and Todosijević, Marina",
year = "2018",
abstract = "Chamomile (Matricaria chamomilla L. syn. Chamomilla recutita (L.) Rauschert) is a herb widely used in the form of dried flower heads (Matricariae flos) infusion tea and steam-distilled essential oil (Matricariae aetheroleum). The subject of this study is to determine the chemical composition of essential oil obtained from dry chamomile flowers of three tetraploid cultivars (Zloty Lan', Manzana' and Lutea') grown in North Banat region, Serbia. Essential oil has been obtained by hydrodistillation process on Clevenger apparatus. Qualitative and quantitative composition of the oil was determined by GC-MS and GC-FID analysis. From 48 compounds detected in total, the most abundant class was sesquiterpene hydrocarbons. In Zloty Lan' and Lutea' the major compound was trans--farnesene while in Manzana' it was -bisabolol.",
publisher = "Taylor & Francis Ltd, Abingdon",
journal = "Journal of Essential Oil Bearing Plants",
title = "Essential Oil Quality of Tetraploid Chamomile Cultivars Grown in Serbia",
volume = "21",
number = "1",
pages = "15-22",
doi = "10.1080/0972060X.2017.1401962"
}
Aćimović, M., Stanković, J., Cvetković, M., Kiprovski, B.,& Todosijević, M.. (2018). Essential Oil Quality of Tetraploid Chamomile Cultivars Grown in Serbia. in Journal of Essential Oil Bearing Plants
Taylor & Francis Ltd, Abingdon., 21(1), 15-22.
https://doi.org/10.1080/0972060X.2017.1401962
Aćimović M, Stanković J, Cvetković M, Kiprovski B, Todosijević M. Essential Oil Quality of Tetraploid Chamomile Cultivars Grown in Serbia. in Journal of Essential Oil Bearing Plants. 2018;21(1):15-22.
doi:10.1080/0972060X.2017.1401962 .
Aćimović, Milica, Stanković, Jovana, Cvetković, Mirjana, Kiprovski, Biljana, Todosijević, Marina, "Essential Oil Quality of Tetraploid Chamomile Cultivars Grown in Serbia" in Journal of Essential Oil Bearing Plants, 21, no. 1 (2018):15-22,
https://doi.org/10.1080/0972060X.2017.1401962 . .
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