A5062125795- Natural product bioactivities and synthesis
- Phytochemistry and Biological Activities
- Phytochemicals and Antioxidant Activities
- Plant biochemistry and biosynthesis
- Essential Oils and Antimicrobial Activity
- Phytochemical Studies and Bioactivities
- Phytochemistry and Bioactive Compounds
- Chromatography in Natural Products
- Fungal Biology and Applications
- Plant Pathogens and Fungal Diseases
- Pharmacological Effects of Natural Compounds
- Coffee research and impacts
- Biological Activity of Diterpenoids and Biflavonoids
- Cholinesterase and Neurodegenerative Diseases
- Phytoestrogen effects and research
- Medicinal plant effects and applications
- Ruminant Nutrition and Digestive Physiology
- Ethnobotanical and Medicinal Plants Studies
- Bioactive natural compounds
- Antioxidant Activity and Oxidative Stress
- Traditional Chinese Medicine Analysis
- Plant Toxicity and Pharmacological Properties
- Natural Antidiabetic Agents Studies
- Pomegranate: compositions and health benefits
- Plant chemical constituents analysis
Institute of Soil Science and Plant Cultivation
2016-2025
Medical University of Lublin
2021-2025
Medicina
2022
Rosa rugosa petals are used for production of teas, jams, wines and juices. Despite the wide availability rose cultivars, comprehensive information on petal chemical composition healthful properties is still lacking. Therefore, aim this study was analysis cytotoxic, antioxidant antimicrobial activity petals.Petals R. were evaluated their cytotoxic effect against cervical (HeLa) breast cancer (T47D) cell lines antiradical (with DPPH•). As a result, significant (up to 100% dead cells) (IC₅₀...
Organic crops are often thought to contain more phenolic secondary metabolites than conventional ones. This study evaluated the influence of organic and farming on concentrations acids in spring winter wheat cultivars.Five were identified: ferulic, sinapic, p-coumaric, vanillic p-hydroxybenzoic acid. Ferulic acid was main grain all tested varieties. Significant differences among examined cultivars concentration particular compounds observed. Concentrations varied significantly wheat. Levels...
Abstract In view of the expected increase in drought periods, researchers and breeders are searching for forage grasses that more tolerant to stress. This study wanted examine physiological biochemical reactions nine grass varieties belonging Festuca , Lolium Festulolium under mild stress conditions a semi-controlled field experiment. A treatment was applied period between cut II III using three large mobile rain-out shelters equipped with sprinkler irrigation systems. The experiment...
Tagetes erecta L. is a popular ornamental plant of the Asteraceae family, which widely cultivated not only for its decorative use, but also extraction lutein. Besides carotenoid representatives, have been extensively studied, other important classes secondary metabolites present in plant, such as polyphenols, could exhibit biological activities. The phytochemical analysis methanolic extract obtained from T. inflorescences was achieved using liquid chromatography–mass spectrometry (LC-MS)...
Nine polyphenols in the aerial parts of Mentha longifolia have been separated by chromatographic techniques. Their structures confirmed HPLC/electrospray ionization-MS/MS. The compounds identified included rosmarinic acid, salvianolic acid L, dedihydro-salvianolic luteolin-glucuronide, luteolin-diglucuronide, luteolin-glucopyranosyl-rhamnopyranoside, and eriodictyol-glucopyranosyl-rhamnopyranoside. extracts M. piperita field plants, vitro callus tissues, cell suspension cultures were...
Abstract The impact of mild drought stress (3 weeks at 40 % field water capacity) on yield, physiological processes, accumulation proline and phenolic compounds forage quality parameters in grasses was evaluated pot experiments. During four different growing periods, the effects deficit were assessed nine varieties from five species ( L olium perenne , multiflorum F estuca pratensis arundinacea estulolium braunii ). All measured affected by cuts. Photosynthesis, transpiration rate, stomatal...
The genus Seseli L. (Apiaceae family) is widespread across Europe and Asia, with ten species identified in Georgia. Among these, foliosum (Somm. et Levier) Manden., notable for its unique pharmacological properties. To our knowledge, comprehensive phytochemical biological investigations have not yet been conducted. primary aim of this research to explore the chemical properties S. foliosum, thereby enhancing potential applications medicine related fields. Different chromatographic techniques...
Lettuce (Lactuca sativa L.) is a popular vegetable with the health-enhancing properties determined by high levels of antioxidant polyphenols as chlorogenic acids and other derivatives caffeic acid or flavonoids. In this study, changes in phenolic compound profiles lettuce leaves induced application CaCl2 before harvest cold storage were studied. For first time quantitative analysis individual compounds on basis standards isolated from was performed. Compounds identified using HPLC, LC-MS, 1H...
Lungwort (Pulmonaria officinalis L., Boraginaceae) is considered to possess therapeutic properties and it has been traditionally used as a remedy against various lung disorders in many countries. Nevertheless, very few data concerning its phytochemical composition are available. This research aims provide detailed description of specialized metabolites from the aerial parts lungwort. Nine previously undescribed 36 known phenolic compounds were detected 50% methanolic extract. Following...
Abstract Giant knotweeds of the genus Reynoutria (syn. Fallopia)–Reynoutria japonica, sachalinensis, and a hybrid them, x bohemica–are noxious invasive plants in Europe North America. R. japonica is traditional East Asian (Japan China) drug (Polygoni cuspidati rhizoma). Recently, it has been included European Pharmacopoeia as one Chinese medicinal herbs. In this study, reversed-phase high performance liquid chromatography method with diode array detector time-of-flight mass spectrometry was...
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 fractions pomace tested in vitro to evaluate their antioxidant properties. the materials mainly represented by phloridzin quercetin derivatives, well previously undescribed apples, monoterpene–pinnatifidanoside D. Its structure was confirmed 1D-...
SUMMARY Although the effect of saponins or saponin-containing plants on rumen microorganisms and fermentation has been intensively investigated, this issue still requires special attention. Many phenomena occurring in related to dietary saponin supplementation are not fully understood. Saponaria officinalis is a triterpenoid plant; thus, aim present study was evaluate S. L. powdered root, methanolic extract root (SOR) separated fractions (polysaccharides, phenolics) methanogenesis, microbial...
Phenolics are important mediators in plant-environment interactions. The presence and concentration of phenolic compounds their antioxidant activity were evaluated leaves flowers a set Trifolium species originating from contrasting environments encompassing lowland mountain sites. current germplasm proved great reservoir compounds, with different chemical structure and, possibly, diversified biological activity. Germplasm groups specific composition observed. In some cases, patterns bore...
The effect of elicitation with jasmonic acids (JA) and yeast extract (YE) on the production phenolic compounds as well antioxidant anti-inflammatory properties extracts lovage was evaluated. analysis carried out UPLC-MS technique indicated that rutin dominant flavonoid, while 5-caffeoylquinic acid main component in fraction leaves. application 10 µM JA increased content most identified compounds. highest activities estimated free radical scavenging activity against ABTS...
This study aimed to determine the health-promoting properties of sweet pepper by comparing activity fractions with variable lipophilicity. Fractions from red pericarp: aqueous (F1), 40% MeOH (F2), and 70% (F3) were analyzed for antiradical (with DPPH• ABTS+•), contents total phenolic compounds (TP), flavonoids (TF), dihydroxycinnamic acids (TDHCA). The anticancer potential was evaluated in vitro using different cancer cell lines: human colorectal carcinoma (HCT116) PC-3 (prostate cell)....
For the first time Trifolium scabrum L. was researched for its phenolic profile. Sixteen phenolics (isoflavones and flavonoids) were isolated identified in aerial parts of T. Their structures established by electrospray ionization-mass spectrometry (ESI-MS) nuclear magnetic resonance (NMR) techniques. Quantitative analysis individual performed means ultraperformance liquid chromatography-mass (UPLC-MS) based on calibration curves obtained previously standard compounds. Additionally, free...
The gastrointestinal parasitic nematode Haemonchus contortus is a pathogenic organism resistant to several anthelmintics. This study assessed the efficacy of medicinal herbal mixture (Herbmix) and organic zinc, as an essential trace element for proper functioning both unspecific specific immune defensive mechanisms, against experimental infections with H. in lambs. All lambs were infected orally approximately 5000 third-stage larvae strain susceptible anthelmintics (MHco1). Twenty-four...