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G. Zgórka · SciRah

Researcher profile · Semantic Scholar

G. Zgórka

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G. Zgórka — researcher profile on SciRah

h-index: 15
Works: 38
Citations: 976

Most-cited papers

Variation of free phenolic acids in medicinal plants belonging to the Lamiaceae family.
G. Zgórka, K. Głowniak
2001Journal of Pharmaceutical and Biomedical Analysis215 citations
Semantic Scholar
HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY AND THIN-LAYER CHROMATOGRAPHY OF PHENOLIC ACIDS FROM GINKGO BILOBA L. LEAVES COLLECTED WITHIN VEGETATIVE PERIOD
M. Ellnain-Wojtaszek, G. Zgórka
1999116 citations
Semantic Scholar
Solid-phase extraction and reversed-phase high-performance liquid chromatography of free phenolic acids in some Echinacea species
K. Głowniak, G. Zgórka, M. Kozyra
199694 citations
Semantic Scholar
Application of conventional UV, photodiode array (PDA) and fluorescence (FL) detection to analysis of phenolic acids in plant material and pharmaceutical preparations.
G. Zgórka, S. Kawka
2001Journal of Pharmaceutical and Biomedical Analysis72 citations
Semantic Scholar
Apigenin and hesperidin augment the toxic effect of doxorubicin against HepG2 cells
A. Korga, M. Ostrowska, A. Józefczyk, M. Iwan +5 more
2019BMC Pharmacology and Toxicology58 citations Open access
Semantic Scholar
Effect of picloram and methyl jasmonate on growth and taxane accumulation in callus culture of Taxus × media var. Hatfieldii
M. Furmanowa, K. Głowniak, K. Sykłowska-Baranek, G. Zgórka +1 more
1997Plant Cell Tissue and Organ Culture45 citations
Semantic Scholar
Pressurized liquid extraction versus other extraction techniques in micropreparative isolation of pharmacologically active isoflavones from Trifolium L. species.
G. Zgórka
2009Talanta: The International Journal of Pure and Applied Analytical Chemistry40 citations
Semantic Scholar
Ultrasound-assisted solid-phase extraction coupled with photodiode-array and fluorescence detection for chemotaxonomy of isoflavone phytoestrogens in Trifolium L. (Clover) species.
G. Zgórka
2009Journal of Separation Science33 citations
Semantic Scholar
Analysis of Polyphenolic Compounds in Extracts from Leaves of Some Malus domestica Cultivars: Antiradical and Antimicrobial Analysis of These Extracts
Alina Sowa, G. Zgórka, A. Szykuła, R. Franiczek +3 more
2016BioMed Research International32 citations Open access
Semantic Scholar
The application of solid-phase extraction and reversed phase high-performance liquid chromatography for simultaneous isolation and determination of plant flavonoids and phenolic acids
G. Zgórka, A. Hajnos
200328 citations
Semantic Scholar
Evaluation of the phytochemical composition and protective activities of methanolic extracts of Centaurea borysthenica and Centaurea daghestanica (Lipsky) Wagenitz on cardiomyocytes treated with doxorubicin
A. Korga, A. Józefczyk, G. Zgórka, Mateusz Homa +3 more
2017Food & Nutrition Research27 citations Open access
Semantic Scholar
Effects of Extracts from Trifolium medium L. and Trifolium pratense L. on Development of Estrogen Deficiency-Induced Osteoporosis in Rats
U. Cegieła, J. Folwarczna, M. Pytlik, G. Zgórka
2012Evidence-Based Complementary and Alternative Medicine25 citations Open access
Semantic Scholar
Simultaneous determination of phenolic acids and linear furanocoumarins in fruits of libanotis dolichostyla by solid‐phase extraction and high performance liquid chromatography
G. Zgórka, Kazimierz Go̵wniak
199922 citations
Semantic Scholar
In-depth phytochemical and biological studies on potential AChE inhibitors in red and zigzag clover dry extracts using reversed-phase liquid chromatography (RP-LC) coupled with photodiode array (PDA) and electron spray ionization-quadrupole/time of flight-mass spectrometric (ESI-QToF/MS-MS) detectio
Magdalena Maciejewska-Turska, G. Zgórka
2021Food Chemistry18 citations Open access
Semantic Scholar
Qualitative and quantitative analysis of phenolic acids in Asclepias syriaca L.
M. Sikorska, I. Matławska, K. Głowniak, G. Zgórka
2000Acta Poloniae Pharmaceutica - Drug Research18 citations
Semantic Scholar
Comparison of Phenolic Metabolites in Purified Extracts of Three Wild-Growing Herniaria L. Species and Their Antioxidant and Anti-Inflammatory Activities In Vitro
S. Kozachok, J. Kołodziejczyk-Czepas, S. Marchyshyn, K. Wojtanowski +2 more
2022Molecules14 citations Open access
Semantic Scholar
Retention behavior of silica-bonded and novel polymeric reversed-phase sorbents in studies on flavones as chemotaxonomic markers of Scutellaria L. genus.
G. Zgórka
2006Journal of Chromatography A14 citations
Semantic Scholar
In Vitro Evaluation of the Antioxidant Activity and Chemopreventive Potential in Human Breast Cancer Cell Lines of the Standardized Extract Obtained from the Aerial Parts of Zigzag Clover (Trifolium medium L.)
G. Zgórka, Magdalena Maciejewska-Turska, Anna Makuch-Kocka, T. Plech
2022Pharmaceuticals13 citations Open access
Semantic Scholar
Studies on phytoestrogenic and nonphytoestrogenic compounds in Trifolium incarnatum L. and other clover species using pressurized liquid extraction and high performance column liquid chromatography with photodiode-array and fluorescence detection.
G. Zgórka
2011Journal of AOAC International12 citations
Semantic Scholar
LC-QTOF-MS Analysis and Activity Profiles of Popular Antioxidant Dietary Supplements in Terms of Quality Control
E. Sieniawska, T. Baj, R. Sawicki, A. Wanat +4 more
2017Oxidative Medicine and Cellular Longevity11 citations Open access
Semantic Scholar
Response Surface Methodology in Optimising the Extraction of Polyphenolic Antioxidants from Flower Buds of Magnolia × soulangeana Soul.-Bod. var. ‘Lennei’ and Their Detailed Qualitative and Quantitative Profiling
G. Zgórka, A. Adamska-Szewczyk, T. Baj
2023Molecules10 citations Open access
Semantic Scholar
Isolation of Mirificin and Other Bioactive Isoflavone Glycosides from the Kudzu Root Lyophilisate Using Centrifugal Partition and Flash Chromatographic Techniques
Magdalena Maciejewska-Turska, Ł. Pecio, G. Zgórka
2022Molecules10 citations Open access
Semantic Scholar
High Antimicrobial Efficacy, Antioxidant Activity, and a Novel Approach to Phytochemical Analysis of Bioactive Polyphenols in Extracts from Leaves of Pyrus communis and Pyrus pyrifolia Collected During One Vegetative Season
Z. Sroka, G. Zgórka, B. Żbikowska, Alina Sowa +3 more
2019Microbial Drug Resistance10 citations
Semantic Scholar
Column Chromatography and Preparative TLC for Isolation and Purification of Coumarins from Peucedanum verticillare L. Koch ex DC
M. Kozyra, K. Głowniak, A. Zabża, G. Zgórka +4 more
2005Jpc-journal of Planar Chromatography-modern Tlc8 citations
Semantic Scholar
Phytochemical profiling and biological activity of the extracts obtained from green biomass of three Miscanthus L. species using supercritical carbon dioxide extraction
A. Korga-Plewko, G. Zgórka, A. Józefczyk, Agnieszka Grzegorczyk +16 more
2022Industrial crops and products (Print)7 citations
Semantic Scholar
The Phytochemical and Antimicrobial Examination of Phenolic acids Contained in Extracts From Four Marrubium Species
M. Kozyra, A. Biernasiuk, Remigiusz Antonik, A. Malm +1 more
2018Acta Poloniae Pharmaceutica - Drug Research6 citations Open access
Semantic Scholar
Phenolic acids from Symphoricarpos albus (L.) Blake (Caprifoliaceae).
M. Szaufer-Hajdrych, G. Zgórka
2003Acta Poloniae Pharmaceutica - Drug Research4 citations
Semantic Scholar
RETENTION BEHAVIOR OF COUMARIN COMPOUNDS ON SILICA AND FLORISIL TLC LAYERS
G. Zgórka
20014 citations
Semantic Scholar
PHENOLIC AND SOME OTHER FURANOCOUMARINS IN ANGELICA ROOTS TREATED WITH FUNGI
K. Głowniak, T. Dragan, G. Zgórka, A. Gawron
19944 citations
Semantic Scholar
Phenolic acids in Aquilegia vulgaris L. (Ranunculaceae). Pt. 2. [p-coumaric, caffeic, protocatechuic, alpha-resorcylic, synapic, chlorogenic, p-hydroxybenzoic]
K. Drost-Karbowska, M. Szaufer-Hajdrych, Z. Kowalewski, G. Zgórka
19962 citations
Semantic Scholar
Cultivation and Utilization of Red Clover (Trifolium pratense L.)
G. Zgórka, Magdalena Maciejewska-Turska
2021Sustainable Development and Biodiversity1 citations
Semantic Scholar
Isolation and determination of taxol and cephalomannine in twigs, needles and tissue cultures from Taxus cuspidata Sieb. et Zucc.
K. Głowniak, M. Furmanowa, G. Zgórka, A. Józefczak +1 more
19961 citations
Semantic Scholar
P24 Furanocoumarins in maturing fruits of angelica archangelica L.
K. Głowniak, R. Renke, G. Zgórka, A. Zobel
19941 citations
Semantic Scholar
Content of Furanocoumarins in Fruits of Several Forms of Heracleum sibiricum Growing in Gdańsk Pomerania, Poland
K. Głowniak, K. Wierzchowska-Renke, T. Dragan, G. Zgórka
19931 citations
Semantic Scholar
Comparative analysis of bioactive phenolic compounds from flower buds and leaves of M. officinalis var. biloba Rehder & Wilson
A. Adamska-Szewczyk, G. Zgórka
2026Planta Medica0 citations
Semantic Scholar
Phytochemical profiling of phenolic metabolites in flower buds of Magnolia kobus DC. and their antioxidant activity
A. Adamska-Szewczyk, G. Zgórka
2025Phytochemistry Letters0 citations
Semantic Scholar
Detailed phytochemical and antioxidant profiling of extracts obtained from flower buds of Magnolia×soulangeana Soul.-Bod. var. ‘Lennei’
A. Adamska-Szewczyk, T. Baj, G. Zgórka
2023Planta Medica0 citations
Semantic Scholar
’ s response to reviews Title : Apigenin and hesperidin augment the toxic effect of doxorubicin against HepG 2 cells
A. Korga, M. Ostrowska, A. Józefczyk, R. Wójcik +2 more
20190 citations
Semantic Scholar

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