Using Lignans from Magnolia officinalis Bark in the Assessment of the Quality of Dietary Supplements—The Application of 1 H NMR and HPLC-DAD.

Authors: Siudem, Paweł, Wasiak, Aleksandra, Zielińska, Agnieszka, Kowalska, Violetta, Paradowska, Katarzyna

Source: International Journal of Molecular Sciences; Feb2025, Vol. 26 Issue 4, p1659, 13p

Subject Terms: DIETARY supplements, NUCLEAR magnetic resonance spectroscopy, QUALITY control, PROCESSED foods, MAGNOLIAS

Synthesis and anticancer activity of Pt(II) complexes of spiro-5-substituted 2,4-dithiohydantoins

Authors: Ahmedova, Anife, Pavlović, Gordana, Marinov, Marin, Marinova, Petja, Momekov, Georgi, Paradowska, Katarzyna, Yordanova, Stanislava, Stoyanov, Stanimir, Vassilev, Nikolay, Stoyanov, Neyko

Source: In Inorganica Chimica Acta 1 December 2021 528

Bioactive Compounds, Antioxidant Properties, and Cosmetic Applications of Selected Cold-Pressed Plant Oils from Seeds.

Authors: Michalak, Monika¹, ewelina.blonska-sikora@ujk.edu.plmonika.michalak@ujk.edu.pl, Błońska-Sikora, Ewelina¹, olga.spalek@ujk.edu.pl, Dobros, Natalia², dobros.natalia@gmail.com, Spałek, Olga¹, Zielińska, Agnieszka², agnieszka.zielinska@wum.edu.pl, Paradowska, Katarzyna², katarzyna.paradowska@wum.edu.pl

Source: Cosmetics (2079-9284); Oct2024, Vol. 11 Issue 5, p153, 12p

Structural studies of two capsaicinoids: dihydrocapsaicin and nonivamide. 13C and 15N MAS NMR supported by genetic algorithm and GIAO DFT calculations

Authors: Siudem, Paweł, Bukowicki, Jarosław, Wawer, Iwona, Paradowska, Katarzyna

Source: RSC advances. 10(31):18082-18092

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100109594223.0x000001&indx=1&recIds=ETOCvdc_100109594223.0x000001

Phenyl glycosides – Solid-state NMR, X-ray diffraction and conformational analysis using genetic algorithm

Authors: Wałejko, Piotr, Bukowicki, Jarosław, Dobrzycki, Łukasz, Socha, Paweł, Paradowska, Katarzyna

Source: In Chemical Physics 1 March 2019 519:126-136

Rapid evaluation of edible hemp oil quality using NMR and FT-IR spectroscopy

Authors: Siudem, Paweł, Wawer, Iwona, Paradowska, Katarzyna

Source: In Journal of Molecular Structure 5 February 2019 1177:204-208

Application of 1H NMR in the study of fatty acids composition of vegetable oils

Authors: Siudem, Paweł, Zielińska, Agnieszka, Paradowska, Katarzyna

Source: Journal of pharmaceutical and biomedical analysis. 212

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100171408594.0x000001&indx=1&recIds=ETOCvdc_100171408594.0x000001

1H NMR and chemometric methods in verification of hemp-seed oil quality

Authors: Siudem, Paweł, Zielińska, Agnieszka, Kowalska, Violetta, Paradowska, Katarzyna

Source: Journal of pharmaceutical and biomedical analysis. 212

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100171408741.0x000001&indx=1&recIds=ETOCvdc_100171408741.0x000001

Qualitative and quantitative analysis of energy drinks using 1H NMR and HPLC methods

Authors: Zielińska, Agnieszka, Mazurek, Anna, Siudem, Paweł, Kowalska, Violetta, Paradowska, Katarzyna

Source: Journal of pharmaceutical and biomedical analysis. 213

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100163851490.0x000001&indx=1&recIds=ETOCvdc_100163851490.0x000001

Conformational analysis of capsaicin using 13C, 15N MAS NMR, GIAO DFT and GA calculations

Authors: Siudem, Paweł, Paradowska, Katarzyna, Bukowicki, Jarosław

Source: In Journal of Molecular Structure 15 October 2017 1146:773-781

Anti-Atherosclerotic Properties of Aronia melanocarpa Extracts Influenced by Their Chemical Composition Associated with the Ripening Stage of the Berries.

Authors: Zielińska, Agnieszka, Bryk, Dorota, Paradowska, Katarzyna, Siudem, Paweł, Wawer, Iwona, Wrzosek, Małgorzata

Source: International Journal of Molecular Sciences; Apr2024, Vol. 25 Issue 8, p4145, 14p

Subject Terms: ARONIA, CHLOROGENIC acid, FRUIT ripening, UMBILICAL veins, ENDOTHELIAL cells, BERRIES

Geographic Terms: POLAND

Profile of Bioactive Components and Antioxidant Activity of Aronia melanocarpa Fruits at Various Stages of Their Growth, Using Chemometric Methods.

Authors: Dobros, Natalia, Zielińska, Agnieszka, Siudem, Paweł, Zawada, Katarzyna Dorota, Paradowska, Katarzyna

Source: Antioxidants; Apr2024, Vol. 13 Issue 4, p462, 16p

Subject Terms: BERRIES, ARONIA, BIOACTIVE compounds, CHEMOMETRICS, FRUIT, CHLOROGENIC acid, RED wines, GREEN tea

¹H NMR JAKO NARZĘDZIE DO OCENY JAKOŚCI OLEJÓW ROŚLINNYCH. (Polish)

Alternate Title: ¹H NMR AS A TOOL FOR VEGETABLE OIL QUALITY ASSESSMENT. (English)

Authors: SŁOMCZYŃSKA, PATRYCJA, SIUDEM, PAWEŁ, PARADOWSKA, KATARZYNA

Source: Zywnosc; 2024, Vol. 31 Issue 1, p47-65, 19p

Antigenotoxic, anti-photogenotoxic and antioxidant activities of natural naphthoquinone shikonin and acetylshikonin and Arnebia euchroma callus extracts evaluated by the umu-test and EPR method

Authors: Skrzypczak, Agata, Przystupa, Natalia, Zgadzaj, Anna, Parzonko, Andrzej, Sykłowska-Baranek, Katarzyna, Paradowska, Katarzyna, Nałęcz-Jawecki, Grzegorz

Source: In Toxicology in Vitro 25 December 2015 30(1) Part B:364-372

Phenyl galactopyranosides – 13C CPMAS NMR and conformational analysis using genetic algorithm

Authors: Wałejko, Piotr, Paradowska, Katarzyna, Bukowicki, Jarosław, Witkowski, Stanisław, Wawer, Iwona

Source: In Chemical Physics 18 August 2015 457:43-50

Synthesis and anticancer activity of Pt(II) complexes of spiro-5-substituted 2, 4-dithiohydantoins

Authors: Ahmedova, Anife, Pavlović, Gordana, Marinov, Marin, Marinova, Petja, Momekov, Georgi, Paradowska, Katarzyna, Yordanova, Stanislava, Stoyanov, Stanimir, Vassilev, Nikolay, Stoyanov, Neyko

Source: Inorganica chimica acta. 528

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100147994566.0x000001&indx=1&recIds=ETOCvdc_100147994566.0x000001

The composition of bee pollen color fractions evaluated by solid-state 1H and 13C NMR: their macroelement content and antioxidant properties

Authors: Paradowska, Katarzyna, Zielińska, Agnieszka, Kuras, Marzena, Wawer, Iwona

Source: Journal of apicultural research. 56(5):523-532

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100071772775.0x000001&indx=1&recIds=ETOCvdc_100071772775.0x000001

Conformational Analysis of Gentiobiose Using Genetic Algorithm Search and GIAO DFT Calculations with 13C CPMAS NMR as a Verification Method

Authors: Bukowicki, Jarosław, Wawer, Aleksander, Paradowska, Katarzyna

Source: Journal of carbohydrate chemistry. 34(3):145-162

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCETOCvdc_100027304271.0x000001&indx=1&recIds=ETOCETOCvdc_100027304271.0x000001

The effect of rotating substituent in 2,2,5,7,8-pentamethylchroman derivatives. X-ray, 13C CP MAS analysis and DFT analysis

Authors: Stępień, Dorota K., Cyrański, Michał K., Dobrzycki, Łukasz, Wałejko, Piotr, Baj, Aneta, Witkowski, Stanisław, Paradowska, Katarzyna, Wawer, Iwona

Source: In Journal of Molecular Structure 5 November 2014 1076:512-517

Establishment of an effective TLC bioautographic method for the detection of Mycobacterium tuberculosis H37Ra phosphoglucose isomerase inhibition by phosphoenolpyruvate

Authors: Paradowska, Katarzyna, Polak, Beata, Chomicki, Adam, Ginalska, Grażyna

Source: Journal of enzyme inhibition and medicinal chemistry. 31(6):1712-1717

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100105824501.0x000001&indx=1&recIds=ETOCvdc_100105824501.0x000001