Solomiia Kozachok

Solomiia Kozachok
Institute of Soil Science and Plant Cultivation · Department of Biochemistry and Crop Quality

PhD

About

23
Publications
5,326
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96
Citations
Introduction
Solomiia Kozachok currently works at the Department of Biochemistry and Crop Quality, Institute of Soil Science and Plant Cultivation. Their most recent publication is 'Reinvestigation of Herniaria glabra L. saponins and their biological activity'.
Additional affiliations
June 2017 - present
Institute of Soil Science and Plant Cultivation
Position
  • Researcher
Description
  • Phytochemical analysis, structure elucidation of active plant metabolites, their biological activity.
October 2014 - November 2015
Paul Sabatier University - Toulouse III
Position
  • PostDoc Position
Description
  • Investigation of endophytic fungal diversity in medicinal plants of Ukraine. Investigation, isolation and structural elucidation of triterpenoid saponins.
January 2009 - April 2018
I. Horbachevsky Ternopil National Medical University
Position
  • Research Assistant

Publications

Publications (23)
Presentation
Full-text available
The submission deadline is the 30th of September 2021. As Guest Editors, we (Prof. Anna Stochmal, Dr. Jerzy Żuchowski, Dr. Solomiia Kozachok, Dr. Andy J. Pérez and Dr. Łukasz Pecio) kindly invite you to contribute a research article, a short communication or a review article to the Special Issue "Natural Plant Substances—Structural and Application...
Article
Full-text available
Y. schidigera contains a number of unusual polyphenols, derivatives of resveratrol and naringenin, called spiro-flavostilbenoids, which have potent in vitro anti-inflammatory, antioxidant, and moderate cholinesterase inhibitory activities. To date, these compounds have not been tested in vivo for the treatment of neurodegenerative diseases. The aim...
Article
Full-text available
The work is aimed at phytochemical characterization and In Vitro evaluation of antioxidant actions, anti-inflammatory effects, and cytotoxicity of purified extracts from three rupturewort (Herniaria L.) species, i.e., Herniaria glabra (HG), H. polygama (HP), and H. incana herb (HIh). The total phenolic content established in the purified extracts (...
Article
Full-text available
The study is based on phytochemical profiling and in vitro evaluation of biological effects of phenolic acid derivatives-rich Herniaria fractions, isolated from two rupturewort (Herniaria L.) species, i.e. Herniaria incana Lam. (syn. H. besseri Fisch. ex Hornem) and H. polygama J. Gay (syn. H. odorata). For the first time, the composition of phenol...
Article
Full-text available
Tagetes erecta L. is a popular ornamental plant of the Asteraceae family, which is widely cultivated not only for its decorative use, but also for the extraction of lutein. Besides carotenoid representatives, which have been extensively studied, other important classes of secondary metabolites present in the plant, such as polyphenols, could exhibi...
Article
Full-text available
The aerial part of Astragalus glycyphyllos L. (Astragali glycyphylli herba), a promising nephroprotective agent in folk medicine, has been investigated by HPLC-UV for occurrence of catechins, which are known in individual state as renoprotective substances and gallic acid. The following six compounds were detected and quantitatively determined in t...
Article
Full-text available
The ethyl acetate fraction of the methanolic extract of Yucca schidigera Roezl ex Ortgies bark exhibited moderate acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) inhibitory activity (IC50 47.44 and 47.40 µg mL −1 , respectively). Gel filtration on Sephadex LH-20 and further RP-C18 preparative HPLC of EtOAc fraction afforded 15 known an...
Article
Full-text available
The phytochemical constituents of apple waste were established as potential antifungal agents against four crops pathogens, specifically, Botrytis sp., Fusarium oxysporum , Petriella setifera , and Neosartorya fischeri . Crude, purified extracts and fractions of apple pomace were tested in vitro to evaluate their antifungal and antioxidant properti...
Article
Full-text available
The effect of elicitation with jasmonic acids (JA) and yeast extract (YE) on the production of phenolic compounds as well as the antioxidant and anti-inflammatory properties of phenolic extracts of lovage was evaluated. The analysis of phenolic compounds carried out with the UPLC-MS technique indicated that rutin was the dominant flavonoid, while 5...
Article
The phytochemical investigation of the whole plant extracts of Herniaria glabra L. (Caryophyllaceae) led to the identification and isolation of four known flavonoids, one known and three undescribed maltol derivatives, and benzyl β-gentiobioside. The structures were established by extensive 1D and 2D NMR spectroscopic analyses, as well as HRESIMS d...
Article
Full-text available
Extracts of Solidago virgaurea L. (European goldenrod) , Lavandula angustifolia Mill. (lavender) and Arnica chamissonis Less. (arnica) were tested as potential additives for methane fermentation in bioreactors, as it was hypothesized that their antioxidant properties may improve biogas production effi - ciency. Hence, methane fermentation of...
Article
Full-text available
The promising nephroprotective herbal substance – Astragali glycyphylli herba – was investigated by the method of HPLC for occurrence of hydroxycinnamic acids, some of which exhibit renoprotective activity in individual state. The following 5 compounds were detected and quantitatively determined in the subjected plant material: chlorogenic, caffeic...
Article
Full-text available
Th plants from Herniaria genus (Caryophyllaceae family) are mainly applied as diuretic agents for the treatment of kidney and gall-stones, gouts, urinary tract infections, hypertension and diabetes. Th most widely spread species in Europe is Herniaria glabra L. (HG). Herniaria polygama J.Gay (HP) is found growing from Eastern Europe to Asia. Surpri...
Article
Full-text available
It was determined phenolic compounds of the herb of Veronica prostrata L., Veronica chamaedrys L., Veronica officinalis L. by the method of high performance liquid chromatography (HPLC). Established quality composition and quantity content of flavonoids, hydroxycinnamic acids, coumarins and hydrolysable tannins. In the herb of Veronica prostrata L....
Conference Paper
Full-text available
Phytochemical studies on Herniaria genus (H. glabra L., H. hirsuta L., H. fontanesii J.Gay ) showed the presence of oleanane type saponins – herniariasaponins isolated from the butanolic fractions [1, 2]. Since there is no information related to saponins isolated from Herniaria polygama J.Gay (HP), we carried out phytochemical investigations on sap...
Article
Full-text available
Shostak L. G., Marchyshyn S. M., Kozachok S. S., Karbovska R. V. Investigation of phenolic compounds of Primula veris L. Journal of Education, Health and Sport. 2016;6(5):424-432. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.56701 http://ojs.ukw.edu.pl/index.php/johs/article/view/3646 The journal has had 7 points in Ministry of Science a...
Article
Full-text available
Keywords: cryoliophilisated pig cornea, amino acids, elemental composition, high performance liquid chromatography, atomic absorption spectrophotometry. Amino acids composition of cryoliophilisated pig cornea was determined by HPLC analysis, identified 15 amino acids, 7 of which are essential and 1 imino acid. The main mass fraction accounts for gl...
Article
Full-text available
Shostak L. G., Marchyshyn S. M., Kozachok S. S., Karbovska R. V. Investigation of phenolic compounds of Primula veris L. Journal of Education, Health and Sport. 2016;6(5):424-432. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.56701 http://ojs.ukw.edu.pl/index.php/johs/article/view/3646 The journal has had 7 points in Ministry of Science a...
Conference Paper
Full-text available
Plants of the Herniaria genus (Caryophyllaceae) are widely distributed in Europe, Asia, and North Africa and both plants are widely used in Ukrainian folk medicine for the treatment of kidney stones, gout, hernias, and respiratory disorders. Herniaria genus is a source of original bioactive saponins1. However little is known about the phytochemistr...

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Project (1)
Project
https://www.mdpi.com/journal/molecules/special_issues/NPC_Wieslaw_Oleszek Keywords isolation, identification, elucidation, and occurrence of natural products in plants; analysis in various matrices; biotechnology; application in the pharmaceutical industry; application in human and animal nutrition; importance in the ecosystem. Published Papers This special issue is now open for submission.