Search Results - "Žika Lepojević"

Solid-liquid and high-pressure (liquid and supercritical carbon dioxide) extraction of Echinacea purpurea L by Lepojević, Ivana, Lepojević, Žika, Pavlić, Branimir, Ristić, Mihailo, Zeković, Zoran, Vidović, Senka

“…[Display omitted] •Utilization of Echinacea purpurea for extraction of bioactive compounds.•Evaluation of solid-liquid extraction effects (temperature and…”
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Extraction of fennel (Foeniculum vulgare Mill.) seeds with supercritical CO₂: comparison with hydrodistillation by Damjanovic, B, Lepojevic, Z, Zivkovic, V, Tolic, A

“…Ground fennel (Foeniculum vulgare Mill.) seeds, growing wild in Montenegro, were extracted with supercritical CO2 (SC-CO2) at a flow rate of 0.2 kg CO2/h under…”
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Optimization of the Supercritical CO2 Extraction of Oil from Rapeseed Using Response Surface Methodology by Marina Cvjetko, Stela Jokić, Žika Lepojević, Senka Vidović, Branimir Marić, Ivana Radojčić Redovniković

“…Three operating parameters (pressure, temperature and extraction time) of the supercritical CO2 extraction of oil from rapeseed have been optimised by response…”
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Extraction of Fatty Acids from Boletus edulis by Subcritical and Supercritical Carbon Dioxide by VIDOVIC, Senka, MUJIC, Ibrahim, ZEKOVIC, Zoran, LEPOJEVIC, Zika, MILOSEVIC, Svetlana, JOKIC, Stela

“…Mushrooms contain many valuable compounds such as fatty acids, carbohydrates, lycopene, lovastatin, trace elements etc. As they are currently valued for…”
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Investigation of cultivated lavender (Lavandula officinalis L.) extraction and its extracts by Nađalin Vesna, Lepojević Žika, Ristić Mihailo, Vladić Jelena, Nikolovski Branislava, Adamović Dušan

“…In this study essential oil content was determined in lavender flowers and leaves by hydrodistillation. Physical and chemical characteristics of the isolated…”
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Antioxidant Properties of Selected Boletus Mushrooms by Vidović, Senka S., Mujić, Ibrahim O., Zeković, Zoran P., Lepojević, Žika D., Tumbas, Vesna T., Mujić, Aida I.

“…Considering the growing interest for mushrooms and the demand search of natural antioxidants sources, the aim of this study was to investigate the antioxidant…”
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The antioxidant properties of polypore mushroom Daedaleopsis confragosa by Vidović Senka, Zeković Zoran, Mujić Ibrahim, Lepojević Žika, Radojković Marija, Živković Jelena

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Scavenging capacity of superoxide radical and screening of antimicrobial activity of Castanea sativa Mill. extracts by Zivkovic, J, Zekovic, Z, Mujic, I, Vidovic, S, Cvetkovic, D, Lepojevic, Z, Nikolic, G, Trutic, N

“…The superoxide radical scavenging and antimicrobial activity were examined of sweet chestnuts: seeds, peeled chestnut, brown seed coat, leaves, catkin, spiny…”
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Composition of Essential Oil Obtained From Tubular, Head and Ligulate Flowers of Calendula officinalis L. by Steam Distillation of Plant Material and CO2 Extracts by Petrovic, Lidija, Lepojevic, Zika, Sovilj, Verica, Adamovic, Dusan, Tesevic, Vele

“…Essential oil content of tubular, head and ligulate flowers of Calendula officinalis L. were determined using official steam distillation procedure. It was…”
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An investigation of CO2 extraction of marigold (Calendula officinalis L.) by LIDIJA PETROVIC, ZIKA LEPOJEVIC, VERICA SOVILJ, DUSAN ADAMOVIC, VELE TESEVIC

“…Essential oil content (0.05 %) of marigold (Calendula officinalis L.) was determined using the official steam distillation procedure. High-pressure CO2…”
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Supercritical CO2 extraction of mentha (Mentha piperita L.) at different solvent densities by DUŠAN ADAMOVIĆ, IBRAHIM MUJIĆ, SLAVICA MILIĆ, ŽIKA LEPOJEVIĆ, ZORAN ZEKOVIĆ

“…The chemical composition of mentha essential oil and mentha extracts obtained at different pressures/temperatures by supercritical fluid extraction (SFE) were…”
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Optimization of Solid-Liquid Extraction of Antioxidants from Black Mulberry Leaves by Response Surface Methodology by Zoran Zeković, Stela Jokić, Senka Vidović, Žika Lepojević, Svetlana Milošević, Marija Radojković

“…The extraction of active components from natural sources depends on different factors. The knowledge of the effects of different extraction parameters is…”
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Comparison of mentha extracts obtained by different extraction methods by Milić Slavica, Lepojević Žika, Adamović Dušan, Mujić Ibrahim, Zeković Zoran

“…The different methods of mentha extraction, such as steam distillation, extraction by methylene chloride (Soxhlet extraction) and supercritical fluid…”
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Modeling of the thyme: Liquid carbon dioxide extraction system by Zeković Zoran P., Lepojević Žika D., Milošević Svetlana G., Tolić Aleksandar Š.

“…The extraction of thyme (Thymus vulgaris L) by liquid carbon dioxide was investigated. The obtained extracts were analyzed by HPLC and GC-MS methods, and their…”
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Tablets with thyme (Thymus Vulgaris L) extracts by Zeković Zoran P., Lepojević Žika D., Markov Siniša L., Milošević Svetlana G.

“…The strongly antiseptic and antifungal activities of thyme is mainly due to the presence of phenolic compounds, thymol and carvacrol. Thyme extracts essential…”
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Effects of different extraction methods and conditions on the phenolic composition of mate tea extracts by Grujic, Nevena, Lepojevic, Zika, Srdjenovic, Branislava, Vladic, Jelena, Sudji, Jan

“…A simple and rapid HPLC method for determination of chlorogenic acid (5-O-caffeoylquinic acid) in mate tea extracts was developed and validated. The…”
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Composition of Essential Oil Obtained From Tubular, Head and Ligulate Flowers of Calendula officinalis L. by Steam Distillation of Plant Material and CO 2 Extracts by Petrović, Lidija, Lepojević, Žika, Sovilj, Verica, Adamović, Dušan, Tešević, Vele

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Supercritical CO2 extraction of mentha (Mentha piperita L.) at different solvent densities by Zeković Zoran, Lepojević Žika, Milić Slavica, Adamović Dušan, Mujić Ibrahim

“…The chemical composition of mentha essential oil and mentha extracts obtained at different pressures/temperatures by supercritical fluid extraction (SFE) were…”
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Extraction of fennel ( Foeniculum vulgare Mill.) seeds with supercritical CO 2: Comparison with hydrodistillation by Damjanović, Biljana, Lepojević, Žika, Živković, Vladimir, Tolić, Aleksandar

“…Ground fennel ( Foeniculum vulgare Mill.) seeds, growing wild in Montenegro, were extracted with supercritical CO 2 (SC-CO 2) at a flow rate of 0.2 kg CO 2/h…”
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An investigation of CO2 extraction of marigold (Calendula officinalis L.) by Petrović Lidija, Lepojević Žika, Sovilj Verica, Adamović Dušan, Tešević Vele

“…Essential oil content (0.05 %) of marigold (Calendula officinalis L.) was determined using the official steam distillation procedure. High-pressure CO2…”
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