Works by Stefova, Marina

Results: 52

Chemical constituents of the essential oils of Sideritis scardica Griseb. and Sideritis raeseri Boiss and Heldr. from Bulgaria and Macedonia.

Published in:

Natural Product Research, 2007, v. 21, n. 9, p. 319, doi. 10.1080/14786410701394142

By:

Kostadinova, Emanuela;
Nikolova, Diana;
Alipieva, Kalina;
Stefova, Marina;
Stefkov, Gjoshe;
Evstatieva, Lyuba;
Matevski, Vlado;
Bankova, Vassya

Publication type:

Article

Plant Growth Regulators and Activated Charcoal Selectively Affect Phenylethanoid and Flavone Glycoside Accumulation in Sideritis scardica Griseb. Tissue Culture.

Published in:

Plants (2223-7747), 2023, v. 12, n. 13, p. 2541, doi. 10.3390/plants12132541

By:

Danova, Kalina;
Stanoeva, Jasmina Petreska;
Aneva, Ina;
Alipieva, Kalina;
Stefova, Marina

Publication type:

Article

Strategy for optimized use of LC-MSn for determination of the polyphenolic profiles of apple peel, flesh and leaves.

Published in:

Arabian Journal of Chemistry, 2019, v. 12, n. 8, p. 5180, doi. 10.1016/j.arabjc.2016.12.009

By:

Stefova, Marina;
Petkovska, Ana;
Ugarkovic, Sonja;
Stanoeva, Jasmina Petreska

Publication type:

Article

Forced degradation studies and structural characterization of related substances of bisoprolol fumarate in finished drug product using LC--UV--MS/MS.

Published in:

Journal of the Serbian Chemical Society, 2022, v. 87, n. 10, p. 1185, doi. 10.2298/JSC220204053L

By:

TODEVSKA, ELENA LAZAREVSKA;
PIPONSKI, MARJAN;
STEFOVA, MARINA

Publication type:

Article

Determination of the polyphenol contents in Macedonian grapes and wines by stanardized spectrophotometric methods.

Published in:

Journal of the Serbian Chemical Society, 2010, v. 75, n. 1, p. 45, doi. 10.2298/JSC1001045I

By:

Ivanova, Violeta;
Stefova, Marina;
Chinnici, Fabio

Publication type:

Article

NMR Profiling of North Macedonian and Bulgarian Honeys for Detection of Botanical and Geographical Origin.

Published in:

Molecules, 2020, v. 25, n. 20, p. 4687, doi. 10.3390/molecules25204687

By:

Gerginova, Dessislava;
Simova, Svetlana;
Popova, Milena;
Stefova, Marina;
Stanoeva, Jasmina Petreska;
Bankova, Vassya;
Juszczak, Lesław

Publication type:

Article

Chemical Characterization and Antioxidant Activity of Mountain Pine (Pinus mugo Turra, Pinaceae) from Republic of Macedonia.

Published in:

Records of Natural Products, 2019, v. 13, n. 1, p. 50, doi. 10.25135/rnp.73.18.02.233

By:

Karapandzova, Marija;
Stefkov, Gjoshe;
Karanfilova, Ivana Cvetkovikj;
Panovska, Tatjana Kadifkova;
Stanoeva, Jasmina Petreska;
Stefova, Marina;
Kulevanova, Svetlana

Publication type:

Article

UHPLC-Q-TOF analysis of pyrrolizidine alkaloids in North-Macedonian honey.

Published in:

Food Additives & Contaminants: Part B: Surveillance Communications, 2024, v. 17, n. 1, p. 5, doi. 10.1080/19393210.2023.2266701

By:

Cvetanoska, Marinela;
Pocrnić, Marijana;
Stefova, Marina;
Galić, Nives;
Petreska Stanoeva, Jasmina

Publication type:

Article

N"-[(3Z)-1-Acetyl-5-chloro-2-oxo-1,2-dihydro-3H-indol-3- ylidene]thiocarbonohydrazide.

Published in:

Molbank, 2013, v. 13, n. 2, p. 1, doi. 10.3390/M798

By:

Ristovska, Nataša;
Anastasova, Frosa;
Stefova, Marina

Publication type:

Article

ESTABLISHMENT, EVALUATION, AND APPLICATION OF A GAS CHROMATOGRAPHY--MASS SPECTROMETRY METHOD FOR QUANTIFICATION OF VOLATILE ORGANIC COMPOUNDS IN AMBIENT AIR USING ANISOLE AS AN INTERNAL STANDARD.

Published in:

Macedonian Journal of Chemistry & Chemical Engineering, 2024, v. 43, n. 2, p. 181, doi. 10.20450/mjcce.2024.2939

By:

Sofronievska, Ivona;
Petreska Stanoeva, Jasmina;
Bogdanov, Jane;
Stefova, Marina

Publication type:

Article

PHENOLIC FINGERPRINT OF MACEDONIAN PROPOLIS.

Published in:

Macedonian Journal of Chemistry & Chemical Engineering, 2024, v. 43, n. 1, p. 87, doi. 10.20450/mjcce.2024.2862

By:

Stanoeva, Jasmina Petreska;
Stojchevski, Cvetan;
Bankova, Vassya;
Stefova, Marina

Publication type:

Article

DEVELOPMENT AND VALIDATION OF AN ANALYTICAL METHOD FOR THE DETERMINATION OF RELATED SUBSTANCES IN BISOPROLOL FUMARATE IN DOSAGE FORMS BY HPLC-UV-DAD.

Published in:

Macedonian Journal of Chemistry & Chemical Engineering, 2021, v. 40, n. 2, p. 263, doi. 10.20450/mjcce.2021.2430

By:

Todevska, Elena Lazarevska;
Piponski, Marjan;
Stefova, Marina

Publication type:

Article

COMPARATIVE STUDY OF ESSENTIAL OILS FROM FENNEL FRUITS AND ANISE FRUITS: CHEMICAL COMPOSITION AND IN VITRO ANTIMICROBIAL ACTIVITY.

Published in:

Macedonian Journal of Chemistry & Chemical Engineering, 2021, v. 40, n. 2, p. 241, doi. 10.20450/mjcce.2021.2418

By:

Atanasova-Pančevska, Natalija;
Kungulovski, Džoko;
Najdoska-Bogdanov, Menče;
Bogdanov, Jane;
Stefova, Marina

Publication type:

Article

IDENTIFICATION AND QUANTIFICATION OF PHENOLIC COMPOUNDS IN POMEGRANATE JUICES FROM EIGHT MACEDONIAN CULTIVARS.

Published in:

Macedonian Journal of Chemistry & Chemical Engineering, 2019, v. 38, n. 2, p. 1, doi. 10.20450/mjcce.2019.1775

By:

Stanoeva, Jasmina Petreska;
Peneva, Nina;
Stefova, Marina;
Gjamovski, Viktor

Publication type:

Article

DEVELOPMENT AND VALIDATION OF A FAST, SIMPLE, COST-EFFECTIVE AND ROBUST HPLC METHOD FOR LISINOPRIL DETERMINATION IN SOLID PHARMACEUTICAL DOSAGE FORMS.

Published in:

Macedonian Journal of Chemistry & Chemical Engineering, 2017, v. 36, n. 2, p. 1, doi. 10.20450/mjcce.2017.1210

By:

Stoimenova, Tanja Bakovska;
Piponski, Marjan;
Serafimovska, Gordana Trendovska;
Stefova, Marina

Publication type:

Article

METHOD VALIDATION AND APPLICATION FOR ORGANIC ACID ANALYSIS IN WINE AFTER SOLID-PHASE EXTRACTION.

Published in:

Macedonian Journal of Chemistry & Chemical Engineering, 2016, v. 35, n. 2, p. 1, doi. 10.20450/mjcce.2016.1073

By:

Tašev, Krste;
Stefova, Marina;
Ivanova-Petropulos, Violeta

Publication type:

Article

OPTIMIZATION AND VALIDATION OF A DERIVATIZATION METHOD FOR ANALYSIS OF BIOGENIC AMINES IN WINES USING RP-HPLC-DAD.

Published in:

Macedonian Journal of Chemistry & Chemical Engineering, 2016, v. 35, n. 1, p. 19, doi. 10.20450/mjcce.2016.884

By:

Tašev, Krste;
Ivanova-Petropulos, Violeta;
Stefova, Marina

Publication type:

Article

COMPARISON OF DIFFERENT EXTRACTION SOLVENTS FOR ASSAY OF THE POLYPHENOL CONTENT IN THE PEEL AND PULP OF APPLE CULTIVARS FROM MACEDONIA.

Published in:

Macedonian Journal of Chemistry & Chemical Engineering, 2016, v. 35, n. 1, p. 29, doi. 10.20450/mjcce.2016.871

By:

Petkovska, Ana;
Gjamovski, Viktor;
Stefova, Marina

Publication type:

Article

MULTIELEMENT ANALYSIS OF MACEDONIAN WINES BY INDUCTIVELY COUPLED PLASMA-MASS SPECTROMETRY (ICP-MS) AND INDUCTIVELY COUPLED PLASMA-OPTICAL EMISSION SPECTROMETRY (ICP-OES) FOR THEIR CLASSIFICATION.

Published in:

Macedonian Journal of Chemistry & Chemical Engineering, 2013, v. 32, n. 2, p. 265, doi. 10.20450/mjcce.2013.447

By:

Ivanova-Petropulos, Violeta;
Wiltsche, Helmar;
Stafilov, Trajče;
Stefova, Marina;
Motter, Herber;
Lankmayr, Ernst

Publication type:

Article

CHARACTERIZATION OF URINARY BIOACTIVE PHENOLIC METABOLITES EXCRETED AFTER CONSUMPTION OF A CUP OF MOUNTAIN TEA (Sideritis scardica) USING LIQUID CHROMATOGRAPHY -- TANDEM MASS SPECTROMETRY.

Published in:

Macedonian Journal of Chemistry & Chemical Engineering, 2012, v. 31, n. 2, p. 229, doi. 10.20450/mjcce.2012.41

By:

Stanoeva, Jasmina Petreska;
Bagashovska, Daniela;
Stefova, Marina

Publication type:

Article

STUDY OF ORGANOCHLORINE PESTICIDE RESIDUES IN WATER, SEDIMENT AND FISH TISSUE IN LAKE OHRID (MACEDONIA/ALBANIA).

Published in:

Macedonian Journal of Chemistry & Chemical Engineering, 2011, v. 30, n. 2, p. 163, doi. 10.20450/mjcce.2011.32

By:

Veljanoska-Sarafiloska, Elizabeta;
Jordanoski, Momčula;
Stafilov, Trajče;
Stefova, Marina

Publication type:

Article

FAST AND SELECTIVE HPLC-DAD METHOD FOR DETERMINATION OF PHOLCODINE AND RELATED SUBSTANCES.

Published in:

Macedonian Journal of Chemistry & Chemical Engineering, 2011, v. 30, n. 2, p. 139, doi. 10.20450/mjcce.2011.28

By:

Petkovska, Ana;
Babunovska, Hristina;
Stefova, Marina

Publication type:

Article

ASSAY OF THE PHENOLIC PROFILE OF MERLOT WINES FROM MACEDONIA: EFFECT OF MACERATION TIME, STORAGE, SO<sub>2</sub> AND TEMPERATURE OF STORAGE.

Published in:

Macedonian Journal of Chemistry & Chemical Engineering, 2009, v. 28, n. 2, p. 141, doi. 10.20450/mjcce.2009.203

By:

Ivanova, Violeta;
Stefova, Marina;
Vojnoski, Borimir

Publication type:

Article

Effect of winemaking treatment and wine aging on phenolic content in Vranec wines.

Published in:

Journal of Food Science & Technology, 2012, v. 49, n. 2, p. 161, doi. 10.1007/s13197-011-0279-2

By:

Ivanova, Violeta;
Vojnoski, Borimir;
Stefova, Marina

Publication type:

Article

Production of phenolic compounds, antioxidant and antimicrobial activities in hairy root and shoot cultures of Hypericum perforatum L.

Published in:

Plant Cell, Tissue & Organ Culture, 2017, v. 128, n. 3, p. 589, doi. 10.1007/s11240-016-1136-9

By:

Tusevski, Oliver;
Vinterhalter, Branka;
Krstić Milošević, Dijana;
Soković, Marina;
Ćirić, Ana;
Vinterhalter, Dragan;
Zdravković Korać, Snežana;
Petreska Stanoeva, Jasmina;
Stefova, Marina;
Gadzovska Simic, Sonja

Publication type:

Article

Callus cultures of Hypericum perforatum L. a novel and efficient source for xanthone production.

Published in:

Plant Cell, Tissue & Organ Culture, 2016, v. 125, n. 2, p. 309, doi. 10.1007/s11240-016-0951-3

By:

Tusevski, Oliver;
Stanoeva, Jasmina;
Markoska, Elizabeta;
Brndevska, Natasa;
Stefova, Marina;
Gadzovska Simic, Sonja

Publication type:

Article

Phenolic Profile of Dark-Grown and Photoperiod-Exposed Hypericum perforatum L. Hairy Root Cultures.

Published in:

Scientific World Journal, 2013, p. 1, doi. 10.1155/2013/602752

By:

Tusevski, Oliver;
Stanoeva, Jasmina Petreska;
Stefova, Marina;
Simic, Sonja Gadzovska

Publication type:

Article

Phenolics and mineral content in bilberry and bog bilberry from Macedonia.

Published in:

International Journal of Food Properties, 2017, v. 20, p. S863, doi. 10.1080/10942912.2017.1315592

By:

Stanoeva, Jasmina Petreska;
Stefova, Marina;
Andonovska, Katerina Baceva;
Vankova, Ana;
Stafilov, Trajce

Publication type:

Article

Phenolics and mineral content in bilberry and bog bilberry from Macedonia.

Published in:

International Journal of Food Properties, 2017, v. 20, p. S863, doi. 10.1080/10942912.2017.1315592

By:

Stanoeva, Jasmina Petreska;
Stefova, Marina;
Andonovska, Katerina Baceva;
Vankova, Ana;
Stafilov, Trajce

Publication type:

Article

LC-DAD-ESI-MS<sup>n</sup> profile of phenolic compounds in flowering stems of Sideritis raeseri from Republic of Macedonia, Albania and Greece.

Published in:

Analele Ştiinţifice ale Universităţii 'Al.I. Cuza' din Iaşi. Secţiunea II a, Biologie Vegetală, 2016, v. 62, n. 1, p. 72

By:

Qazimi, Bujar;
Stanoeva, Jasmina Petreska;
Stefkov, Gjoshe;
Stefova, Marina;
Kulevanova, Svetlana

Publication type:

Article

A new validated RP-HPLC-UV DAD method for assay of bisoprolol fumarate and related substances in tablets.

Published in:

Macedonian Pharmaceutical Bulletin / Makedonsko Farmacevtski Bilten, 2022, v. 68, n. 1, p. 3

By:

Todevska, Elena Lazarevska;
Piponski, Marjan;
Stefova, Marina

Publication type:

Article

Comparison between Bulgarian and Macedonian propolis: chemical composition and plant origin.

Published in:

Macedonian Pharmaceutical Bulletin / Makedonsko Farmacevtski Bilten, 2021, v. 66, n. 2, p. 3

By:

Petreska Stanoeva, Jasmina;
Stefova, Marina;
Trusheva, Boryana;
Popova, Milena;
Antonova, Daniela;
Bankova, Vassya

Publication type:

Article

Polyphenolic profle of wild growing populations of Salvia fruticosa Mill. from Balkan Peninsula.

Published in:

Macedonian Pharmaceutical Bulletin / Makedonsko Farmacevtski Bilten, 2016, v. 62, p. 507

By:

Cvetkovikj, Ivana;
Stefkov, Gjoshe;
Karapandzova, Marija;
Petrevska-Stanoeva, Jasmina;
Stefova, Marina;
Kulevanova, Svetlana

Publication type:

Article

Comparison of phenolic compounds between spontaneous and cultivated lowering stems of mountain tea (Sideritis scardica Griseb.) from R. Macedonia.

Published in:

Macedonian Pharmaceutical Bulletin / Makedonsko Farmacevtski Bilten, 2016, v. 62, p. 489

By:

Qazimi, Bujar;
Petreska-Stanoeva, Jasmina;
Stefkov, Gjoshe;
Stefova, Marina;
Kulevanova, Svetlana

Publication type:

Article

Fast and Universal HPLC Method for Determination of Permethrin in Formulations Using 1.8-µm Particle-Packed Column and Performance Comparison with Other Column Types.

Published in:

Journal of Chromatographic Science, 2012, v. 50, n. 1, p. 43, doi. 10.1093/chromsci/bmr014

By:

Shishovska, Maja A.;
Stefova, Marina T.

Publication type:

Article

Ultra-Performance Liquid Chromatography-Triple Quadruple Mass Spectrometry (UPLC-TQ/MS) for Evaluation of Biogenic Amines in Wine.

Published in:

Food Analytical Methods, 2017, v. 10, n. 12, p. 4038, doi. 10.1007/s12161-017-0936-9

By:

Tašev, Krste;
Ivanova-Petropulos, Violeta;
Stefova, Marina

Publication type:

Article

Application of a Novel Small-Scale Sample Cleanup Procedure Prior to MALDI-TOF-MS for Rapid Pigment Fingerprinting of Red Wines.

Published in:

Food Analytical Methods, 2014, v. 7, n. 4, p. 820, doi. 10.1007/s12161-013-9687-4

By:

Ivanova Petropulos, Violeta;
Dörnyei, Ágnes;
Stefova, Marina;
Stafilov, Trajče;
Vojnoski, Borimir;
Márk, László;
Hermosín-Gutiérrez, Isidro;
Kilár, Ferenc

Publication type:

Article

Validation of a Method for Analysis of Aroma Compounds in Red Wine using Liquid-Liquid Extraction and GC-MS.

Published in:

Food Analytical Methods, 2012, v. 5, n. 6, p. 1427, doi. 10.1007/s12161-012-9401-y

By:

Ivanova, Violeta;
Stefova, Marina;
Stafilov, Trajče;
Vojnoski, Borimir;
Bíró, Ildiko;
Bufa, Anita;
Kilár, Ferenc

Publication type:

Article

Rapid MALDI-TOF-MS Detection of Anthocyanins in Wine and Grape Using Different Matrices.

Published in:

Food Analytical Methods, 2011, v. 4, n. 1, p. 108, doi. 10.1007/s12161-010-9143-7

By:

Ivanova, Violeta;
Dörnyei, Ágnes;
Stefova, Marina;
Stafilov, Trajće;
Vojnoski, Borimir;
Kilár, Ferenc;
Márk, László

Publication type:

Article

Volatile Composition of Macedonian and Hungarian Wines Assessed by GC/MS.

Published in:

Food & Bioprocess Technology, 2013, v. 6, n. 6, p. 1609, doi. 10.1007/s11947-011-0760-y

By:

Ivanova, Violeta;
Stefova, Marina;
Vojnoski, Borimir;
Stafilov, Trajče;
Bíró, Ildiko;
Bufa, Anita;
Felinger, Attila;
Kilár, Ferenc

Publication type:

Article

High-performance liquid chromatographic determination of diltiazem in human plasma after solid-phase and liquid–liquid extraction.

Published in:

Analytical & Bioanalytical Chemistry, 2003, v. 376, n. 6, p. 848, doi. 10.1007/s00216-003-1996-9

By:

Zendelovska, Dragica;
Stafilov, Trajče;
Stefova, Marina

Publication type:

Article

Anthocyanin fingerprinting as an authentication testing tool for blueberry, aronia, and pomegranate juices.

Published in:

European Food Research & Technology, 2024, v. 250, n. 3, p. 751, doi. 10.1007/s00217-023-04416-5

By:

Petreska Stanoeva, Jasmina;
Damjanovski, Viktor;
Cichna-Markl, Margit;
Stefova, Marina

Publication type:

Article

In Vitro and in Silico Insights on the Biological Activities, Phenolic Compounds Composition of Hypericum perforatum L. Hairy Root Cultures.

Published in:

Phyton (0031-9457), 2023, v. 92, n. 3, p. 921, doi. 10.32604/phyton.2023.024995

By:

Tusevski, Oliver;
Todorovska, Marija;
Stanoeva, Jasmina Petreska;
Stefova, Marina;
Simic, Sonja Gadzovska

Publication type:

Article

Determination of Vitamin B 12 in Multivitamin Tablets by High Performance Liquid Chromatography.

Published in:

Analytical Letters, 1997, v. 30, n. 15, p. 2723, doi. 10.1080/00032719708001816

By:

Stefova, Marina;
Stafilov, Trajce;
Stojanoski, Kiro;
Cepreganova-Krstic, Biljana

Publication type:

Article

Agrobacterium enhances xanthone production in Hypericum perforatum cell suspensions.

Published in:

Plant Growth Regulation, 2015, v. 76, n. 2, p. 199, doi. 10.1007/s10725-014-9989-6

By:

Tusevski, Oliver;
Petreska Stanoeva, Jasmina;
Stefova, Marina;
Gadzovska Simic, Sonja

Publication type:

Article

Extraction, Distribution and Diversity of Phenolic Compounds in Most Widespread Boraginaceae Species from Macedonia.

Published in:

Chemistry & Biodiversity, 2023, v. 20, n. 5, p. 1, doi. 10.1002/cbdv.202201149

By:

Stanoeva, Jasmina Petreska;
Stefova, Marina;
Matevski, Vlado

Publication type:

Article

RP‐HPLC Method for Simultaneous Determination of Thiobenzanilide and its Oxidation Products: Monitoring the Oxidation of Thiobenzanilide with Jones' Reagent.

Published in:

Journal of Liquid Chromatography & Related Technologies, 2005, v. 28, n. 15, p. 2391, doi. 10.1080/10826070500187574

By:

Ristovska, Nataša;
Stefova, Marina;
Anastasova, Frosa

Publication type:

Article

Identification and Quantification of Bis-GMA and Teg-DMA Released from Dental Materials by HPLC.

Published in:

Journal of Liquid Chromatography & Related Technologies, 2005, v. 28, n. 2, p. 289, doi. 10.1081/JLC-200041340

By:

Stefova, Marina;
Ivanova, Violeta;
Muratovska, Ilijana

Publication type:

Article

ASSAY OF FLAVONOLS AND QUANTIFICATION OF QUERCETIN IN MEDICINAL PLANTS BY HPLC WITH UV-DIODE ARRAY DETECTION.

Published in:

Journal of Liquid Chromatography & Related Technologies, 2001, v. 24, n. 15, p. 2283, doi. 10.1081/JLC-100105140

By:

Stefova, Marina;
Kulevanova, Svetlana;
Stafilov, Trajce

Publication type:

Article

IDENTIFICATION, ISOLATION, AND DETERMINATION OF FLAVONES IN ORIGANUM VULGARE FROM MACEDONIAN FLORA.

Published in:

Journal of Liquid Chromatography & Related Technologies, 2001, v. 24, n. 4, p. 589, doi. 10.1081/JLC-100103396

By:

Kulevanova, Svetlana;
Stefova, Marina;
Stefkov, Gjoshe;
Stafilov, Trajce

Publication type:

Article