Search Results - "LAZIC, Miodrag L"

Optimization of microwave-assisted extraction of total polyphenolic compounds from chokeberries by response surface methodology and artificial neural network by Simic, Valentina M, Rajkovic, Katarina M, Stojicevic, Sasa S, Velickovic, Dragan T, Nikolic, Nada C, Lazic, Miodrag L, Karabegovic, Ivana T

“…•Microwave-assisted extraction (MAE) of total polyphenols from chokeberries was optimized.•Optimization of extraction conditions was enabled by the RSM and ANN…”
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Kinetics of sunflower oil methanolysis catalyzed by calcium oxide by Veljković, Vlada B., Stamenković, Olivera S., Todorović, Zoran B., Lazić, Miodrag L., Skala, Dejan U.

“…The methanolysis of sunflower oil was studied in the presence of CaO previously calcined at various temperatures and the optimal temperature for CaO…”
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Kinetics of sunflower oil methanolysis at low temperatures by Stamenković, Olivera S., Todorović, Zoran B., Lazić, Miodrag L., Veljković, Vlada B., Skala, Dejan U.

“…The kinetics of the sunflower oil methanolysis process was studied at lower temperatures (10–30 °C). The sigmoidal kinetics of the process was explained by the…”
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The effect of different extraction techniques on the composition and antioxidant activity of cherry laurel (Prunus laurocerasus) leaf and fruit extracts by Karabegovic, Ivana T, Stojicevic, Sasa S, Velickovic, Dragan T, Todorovic, Zoran B, Nikolic, Nada C, Lazic, Miodrag L

“…•The extraction techniques and nature of plant materials strongly affect the extractive yields.•The cherry laurel leaf was richer in methanol soluble…”
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Optimization of microwave-assisted extraction and characterization of phenolic compounds in cherry laurel (Prunus laurocerasus) leaves by Karabegović, Ivana T., Stojičević, Saša S., Veličković, Dragan T., Nikolić, Nada Č., Lazić, Miodrag L.

“…•Response surface methodology was used to optimize the process parameters of MAE from cherry laurel leaves.•The optimum and economic extraction conditions were…”
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Modeling the kinetics of calcium hydroxide catalyzed methanolysis of sunflower oil by Stamenković, Olivera S., Veljković, Vlada B., Todorović, Zoran B., Lazić, Miodrag L., Banković-Ilić, Ivana B., Skala, Dejan U.

“…The kinetics of Ca(OH)2-catalyzed methanolysis of sunflower oil was studied at a moderate temperature (60°C), a methanol-to-oil molar ratio (6:1) and different…”
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Kinetics of the base-catalyzed sunflower oil ethanolysis by MARJANOVIC, Ana V, STAMENKOVIC, Olivera S, TODOROVIC, Zoran B, LAZIC, Miodrag L, VELJKOVIC, Vlada B

“…The kinetics of the sunflower oil ethanolysis process using NaOH as a catalyst was studied at different reaction conditions. The reaction system was considered…”
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An insight into chemical composition and bioactivity of 'Prokupac' red wine by Lakićević, Svetlana H., Popović Djordjević, Jelena B., Pejin, Boris, Djordjević, Aleksandra S., Matijašević, Saša M., Lazić, Miodrag L.

“…Autochthonous variety 'Prokupac' (Vitis vinifera L.) red wines with the addition of selected aromatic herbs (Artemisia absinthium, Cinnamomum zeylanicum,…”
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The acid hydrolysis of potato tuber mash in bioethanol production by TASIC, Marija B, KONSTANTINOVIC, Budimir V, LAZIC, Miodrag L, VELJKOVIC, Vlada B

“…The hydrolysis of starch from fresh potato tubers by HCl and H 2SO 4 at different ratios of plant material to acid solution was investigated. The final…”
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The optimization of the ultrasound-assisted base-catalyzed sunflower oil methanolysis by a full factorial design by AVRAMOVIC, Jelena M, STAMENKOVIC, Olivera S, TODOROVIC, Zoran B, LAZIC, Miodrag L, VELJKOVIC, Vlada B

“…The ultrasound-assisted sunflower oil methanolysis using KOH as a catalyst was studied at different reaction conditions. A full factorial experiment 3 3 with…”
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Direct ultrasound-assisted extraction and characterization of phenolic compounds from fresh houseleek (Sempervivum marmoreum L.) leaves by Karabegovic, Ivana, Stojicevic, Sasa, Velickovic, Dragan, Nikolic, Nada, Lazic, Miodrag

“…The effects of ultrasound power and frequency on the yield of total extractive substances (TES), total phenolic content (TPC), total flavonoid content (TFC)…”
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Kinetics of distillation of essential oil from comminuted ripe juniper ( Juniperus communis L.) berries by MILOJEVIC, Svetomir Z, STOJANOVIC, Tamara D, PALIC, Radosav, LAZIC, Miodrag L, VELJKOVIC, Vlada B

“…The distillation of essential oil from comminuted ripe berries of Juniperus communis L. (juniper oil) was studied at different hydrodistillation rates. The…”
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Optimization of Microwave-Assisted Extraction of Cherry Laurel Fruit by Karabegovic, Ivana, Stojicevic, Sasa, Velickovic, Dragan, Nikolic, Nada, Lazic, Miodrag

“…Response surface methodology was used to optimize the influence of microwave power (300-600 W), plant material-to-solvent ratio (0.05-0.2 g/cm 3 ), and…”
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Comparison of techniques for the extraction of tobacco seed oil by STANISAVLJEVIC, Ivana T, VELICKOVIC, Dragan T, TODOROVIC, Zoran B, LAZIC, Miodrag L, VELJKOVIC, Vlada B

“…The yield and fatty acid (FA) composition of the oil obtained from the seeds of a semi-oriental tobacco (Nicotiana tabacum L.) plant, type Otlja, by various…”
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Ultrasound-assisted extraction of total phenols and flavonoids from dry tobacco (Nicotiana tabacum) leaves by Karabegović, Ivana T, Veljković, Vlada B, Lazić, Miodrag L

“…Yields of extracted substances, as well as total phenol and flavonoid compounds obtained by classical and ultrasonic extractions from dry leaves of two tobacco…”
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Screening the Antioxidant and Antimicrobial Properties of the Extracts from Plantain (Plantago Major L.) Leaves by Stanisavljevic, Ivana T, Stojicevic, Sasa S, Velickovic, Dragan T, Lazic, Miodrag L, Veljkovic, Vlada B

“…Antioxidant and antimicrobial activities of the extracts obtained by classical (maceration) and ultrasonic (40 kHz) extraction from dry Plantago major leaves…”
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Chemical composition and antioxidative activity of essential oil of Thymus serpyllum L by Petrović Slobodan S., Ristić Mihailo S., Babović Nada V., Lazić Miodrag L., Francišković Marina, Petrović Slobodan D.

“…Wild thyme (Thymus serpyllum L.) is a popular remedy regarding both traditional and conventional medicine. It is used as the antiseptic, aromatic, expectorant,…”
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Impact of Carboxymethylcellulose on Morphology and Antibiotic Production by Streptomyces hygroscopicus by Ilic, Slavica B, Konstantinovic, Sandra S, Veljkovic, Vlada B, Savic, Dragisa S, Lazic, Miodrag L, Gojgic-cvijovic, Gordana

“…A chemically defined media consisting of carboxymethylcellulose (CMC) was developed to maximize the production of antibiotics, hexaene H-85 and azalomycine, by…”
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Comparison of antioxidant and antimicrobial activities of extracts obtained from Salvia glutinosa L. and Salvia officinalis L by Veličković Dragan T., Karabegović Ivana T., Stojičević Saša S., Lazić Miodrag L., Marinković Valentina D., Veljković Vlada B.

“…Antioxidant and antimicrobial activities as well as total phenols and flavonoids contents of Salvia glutinosa L. (glutinous sage) and Salvia officinalis L…”
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Repeated use of yeast biomass in ethanol fermentation of juniper berry sugars by VELJKOVIC, Vlada B, LAZIC, Miodrag L, STANKOVIC, Mihajlo Z

“…The object of this study was to establish the possibility of using the yeast biomass separated from the fermentation broth at the end of ethanol fermentation…”
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