Search Results - "Gorjanović, Stanislava Ž."

Comparative analysis of antioxidant activity of honey of different floral sources using recently developed polarographic and various spectrophotometric assays by Gorjanović, Stanislava Ž., Alvarez-Suarez, José Miguel, Novaković, Miroslav M., Pastor, Ferenc T., Pezo, Lato, Battino, Maurizio, Sužnjević, Desanka Ž.

“…Hydrogen peroxide scavenging (HPS) activity of honey of different floral sources and its constituents such as predominant honey flavonoids, phenolic acids,…”
Get full text

Polarographic study of hydrogen peroxide anodic current and its application to antioxidant activity determination by Sužnjević, Desanka Ž., Pastor, Ferenc T., Gorjanović, Stanislava Ž.

“…Behavior of hydrogen peroxide in alkaline medium has been studied by direct current (DC) polarography with dropping mercury electrode (DME) aiming to apply it…”
Get full text

Modification of DC polarographic antioxidant assay—Application to aromatic plants and their active principles by Stojićević, Aleksandra S., Pastor, Ferenc T., Gorjanović, Stanislava Ž., Šolević Knudsen, Tatjana M., Antić, Mališa P.

“…A direct current (DC) polarographic assay based on the decrease of anodic current of HydroxoPerhydroxoMercury (II) Complex (HPMC) formation in H2O2 solution in…”
Get full text

A Polarographic Study of Chlorogenic Acid and Its Interaction with Some Heavy Metal Ions by Milić, Sonja Z., Potkonjak, Nebojša I., Gorjanović, Stanislava Ž., Veljović-Jovanović, Sonja D., Pastor, Ferenc T., Sužnjević, Desanka Ž.

“…The behavior of chlorogenic acid (CGA) and its interaction with Hg(II), Pb(II), Cu(II), Cd(II) and Zn(II) has been studied using direct current (DC) and…”
Get full text

Antioxidant Capacity of Nettle Leaves During Osmotic Treatment by Knežević, Violeta, Pezo, Lato L., Lončar, Biljana Lj, Filipović, Vladimir S., Nićetin, Milica R., Gorjanović, Stanislava Ž., Šuput, Danijela

“…Osmotic treatment (OT) of nettle leaves was assessed in various osmotic solutions (sugar beet molasses – SBM and ternary aqueous solution – TAS), at…”
Get full text

Determination of Copper in Wine by Anodic Stripping Voltammetry with Rotating Glassy Carbon and Microfiber Carbon Electrode by Sužnjević, Desanka Ž., Pastor, Ferenc T., Gorjanović, Stanislava Ž.

“…Anodic stripping voltammetry (ASV) with rotating glassy carbon electrode (RGCE) and microfiber carbon electrode (µFCE), both filmed with mercury, were used to…”
Get full text

2 in 1 versus 1 plus 1 – Outcomes of the transformation of adsorptive stripping method for the Ni2+ and Co2+ determination by Pastor, Ferenc T., Dojčinović, Biljana P., Kodranov, Igor D., Gorjanović, Stanislava Ž., Ivanović, Tijana, Popović, Daniela Ž., Miladinović, Jelena

“…Due to the similar chemical properties of Ni2+ and Co2+, several dozens of adsorptive stripping voltammetric (AdSV) methods have been developed for their…”
Get full text

Development of voltammetric methods for antioxidant activity determination based on Fe(III) reduction by Pastor, Ferenc T., Šegan, Dejan M., Gorjanović, Stanislava Ž., Kalušević, Ana M., Sužnjević, Desanka Ž.

“…•Two antioxidant activity assays developed were based on [Fe(CN)6]3− reduction.•Determination of antioxidant activity of ten natural antioxidants was…”
Get full text

Application of a Novel Antioxidative Assay in Beer Analysis and Brewing Process Monitoring by Gorjanović, Stanislava Ž, Novaković, Miroslav M, Potkonjak, NebojŠa I, LeskoŠek-Čukalović, Ida, Sužnjević, Desanka Ž

“…A novel antioxidative assay based on direct current polarography has been developed. Quantification of antioxidative (AO) activity has been based on a decrease…”
Get full text

Antioxidant Activity of Wines Determined by a Polarographic Assay Based on Hydrogen Peroxide Scavenge by Gorjanović, Stanislava Ž, Novaković, Miroslav M, Potkonjak, Nebojša I, Sužnjević, Desanka Ž

“…Antioxidant (AO) activity of various red and white wines of different origin as well as some individual phenolic compounds present in wine has been assessed…”
Get full text

Polarographic Assay Based on Hydrogen Peroxide Scavenging in Determination of Antioxidant Activity of Strong Alcohol Beverages by Gorjanović, Stanislava Ž, Novaković, Miroslav M, Vukosavljević, Predrag V, Pastor, Ferenc T, Tešević, Vele V, Sužnjević, Desanka Ž

“…Total antioxidant (AO) activity of strong alcohol beverages such as wine and plum brandies, whiskeys, herbal and sweet fruit liqueurs have been assessed using…”
Get full text

DC polarographic examination of Hg2+ reduction applicability to antioxidant activity determination by Sužnjević, Desanka Ž., Pastor, Ferenc T., Gorjanović, Stanislava Ž.

“…[Display omitted] •[Hg(O2H)(OH)] anodic and Hg2+ cathodic current decrease upon AOs addition.•Occurrence of AOs reaction with Hg2+ as oxidant species found in…”
Get full text

Serbian aromatized wine “Bermet”: Electrochemical, chemiluminescent and spectrophotometric determination of antioxidant activity by Gorjanovic, Stanislava, Pastor, Ferenc, Loupassaki, Sofia, Veljovic, Mile, Vukosavljevic, Predrag, Zlatanovic, Snezana, Pezo, Lato

“…Serbian aromatized wine ?Bermet? from grapes grown on Fruska Gora Mountain has been in production since the 15th century. Ten commercial Bermets produced…”
Get full text

2 in 1 versus 1 plus 1 – Outcomes of the transformation of adsorptive stripping method for the Ni 2+ and Co 2+ determination by Pastor, Ferenc T., Dojčinović, Biljana P., Kodranov, Igor D., Gorjanović, Stanislava Ž., Ivanović, Tijana, Popović, Daniela Ž., Miladinović, Jelena

“…Due to the similar chemical properties of Ni 2+ and Co 2+ , several dozens of adsorptive stripping voltammetric (AdSV) methods have been developed for their…”
Get full text

Antioxidant activity of propolis extracts from Serbia: A polarographic approach by Potkonjak, Nebojša I., Veselinović, Dragan S., Novaković, Miroslav M., Gorjanović, Stanislava Ž., Pezo, Lato L., Sužnjević, Desanka Ž.

“…► We report applicability of polarographic antioxidant method on propolis extracts. ► Antioxidant activity was correlated with hydrogen peroxide electrode…”
Get full text

Changes of Hydrogen Peroxide and Radical-Scavenging Activity of Raspberry during Osmotic, Convective, and Freeze-Drying by Novaković, Miroslav M., Stevanović, Snežana M., Gorjanović, Stanislava Ž., Jovanovic, Predrag M., Tešević, Vele V., Janković, Miodrag A., Sužnjević, Desanka Ž.

“…:  This study was conducted to investigate the influence of different drying treatments on antioxidant (AO) activity and phenolic content of raspberry (Rubus…”
Get full text

Cold-Pressed Pumpkin Seed Oil Antioxidant Activity as Determined by a DC Polarographic Assay Based on Hydrogen Peroxide Scavenge by GORJANOVIC, Stanislava Z, RABRENOVIC, Biljana B, NOVAKOVIC, Miroslav M, DIMIC, Etelka B, BASIC, Zorica N, SUZNJEVIC, Desanka Z

“…Antioxidant (AO) activity of cold pressed pumpkin (Cucurbita pepo L.) seed oil, produced from three naked and one hulled variety, was assessed using a DC…”
Get full text

Investigation of Antioxidant Capacity of Several Luting Cements Processes by HPMC Method by Ilić Dragan V, Obradović-Đuričić Kosovka, Medic Vesna, Poštić Srđan, Gorjanović Stanislava Z, Pastor Ferenc, Radović Katarina

“…Background: Free radicals (FR) occur in oral cavity where lot of food was transferred to through entire life under specific saliva conditions. Many enzymes,…”
Get full text