Ivan Salamon

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• Professor
• University teacher at University of Prešov

The article analyses the impact of digital technologies, particularly artificial intelligence (AI), on consumer behaviour in the financial services sector, with a focus on improving financial literacy and decision-making through personal financial trackers. The study explores how AI-based applications, such as adaptive learning and gamification, ca...

Atmospheric air temperature serves as a fundamental indicator of climate change, directly influencing ecosystems, water resources, and human livelihoods. The study of temperature trends is essential for understanding the impact of global warming as well as developing strategies for environmental sustainability and climate adaptation. The purpose of...

The genus Salvia is the largest genus within the plant family Lamiaceae. However, in Serbia, only 14 species grow in nature, and S. verticillata L., or lilac sage, is one of them. Although this plant is rich in biologically active compounds, it is relatively rarely used. In Serbian traditional medicine, herbal tea prepared from the aerial parts of...

RESEARCH ON ESSENTIAL OIL PLANTS OF SLOVAKIA AND THE WESTERN REGION OF UKRAINE

The development of hydrochemical passports for rivers represents a key step toward better understanding and managing water resources in Ukraine. The objective of this research is to assess the state of surface waters and forecast changes in the water area of the city of Mykolaiv. This is achieved by determining sampling points within the water ar...

Juniper cones are widely used in the food industry and medicine. The aim of this study was to identify juniper growth sites with the highest concentrations of carbohydrates, fats, organic acids and phenols in their cone berries, as well as to assess their antioxidant properties. Research was conducted on 23 different populations from Slovakia, alon...

This study assesses the hydrochemical dynamics of surface waters in Ukraine’s border regions with Poland and Slovakia over a 15-year period. Key water quality parameters, including sulfates (SO₄²⁻), biochemical oxygen demand (BOD₅), dissolved oxygen (DO), and total suspended solids (TSS), were analysed to determine the ecological state of these tra...

Ways to increase the efficiency of the electric spark method of wastewater purification from heavy metal ions by increasing the stability of discharges and reducing energy losses are shown. General regularities of changes in the electrical characteristics of a multi-spark underwater discharge distributed in a layer of a mixture of iron and aluminum...

The study is dedicated dynamics of groundwater quality in the Mykolaiv region (Ukraine) during the period from 2021 to 2024. It was determined that the concentration of chlorides, sulfates, and mineralization in water in 2022 increased by 2-3 times (1190 mg/dm3) compared to 2021 (453 mg/dm3), which is due to the use of sea water in the central wate...

The examination of sludge derived from electroplating manufacturing, printed circuit board production, and paste-like residue from sludge collectors uncover elevated levels of chromium, nickel, copper, cadmium, and various metals. The considerable saturation of water in the region and diverse soil compositions complicate the identification of suita...

The usage of medicinal, aromatic, and spice plants worldwide has been increasing in recent decades, as evidenced by the growing number of products in the pharmaceutical, cosmetic, chemical, food, and related industries. In the past, these special crops were on the periphery of social interest in many countries. Many widely used pharmaceuticals are...

Composting of mixed medicinal plant waste was performed with the addition of mixture of plant growth promoting bacteria (PGPB), including Streptomyces sp., Paenybacillus sp., Bacillus sp., and Hymenobacter sp., and portions of spent coffee grounds (SCG). To assess the maturity and quality parameters of the compost, chemical and biological parameter...

Environmental monitoring is increasingly reliant on image recognition through neural networks, automating the identification and classification of environmental threats. This automation optimizes resource allocation, enhances monitoring accuracy, and empowers researchers to address climate-related challenges. In response to this, we present a web a...

Within this investigation, the effect of conventional and sophisticated extraction method was evaluated on the chemical composition of black cumin seeds (Nigella sativa L.) essential oils and their bioactive characteristics. Soxhlet extraction at 60 °C by hexane (SEH) and petroleum ether (SEP) was adopted as traditionally used technique, while the...

The study of the soil cover of urban landscapes of the Mykolaiv industrial-urban agglomeration, which is a complex multifunctional system, was carried out. A sampling strategy was developed and the sources of pollution were ana�lyzed, taking into account the areas of intensive bombing and ammunition explosions. The levels of contamination by heav...

Within this investigation, the effect of conventional and sophisticated extraction method was evaluated on the chemical composition of black cumin seeds (Nigella sativa L.) essential oils and their bioactive characteristics. Soxhlet extraction at 60 °C by hexane (SEH) and petroleum ether (SEP) was adopted as traditionally used technique, while the...

Умовно-патогенна факультативна та облігатна мікробіота в тому числі Porphyromonas gingivalis відіграють важливу роль у формуванні пародонтиту і поступової хронізації цього захворювання. Водночас відмічається зростання резистентності до антибіотиків мікроорганізмів ротової порожнини. Деякі наукові дослідження свідчать про ефективне застосування ефір...

The material is devoted to the distribution of heavy metals mobile forms in the ground cover urban landscapes of the Mykolaiv industrial urban agglomeration, which is a complex multifunctional system. The authors of the research collected soil samples from different places of agglomeration and measured the levels of heavy metals mobile forms in the...

Purpose is determination of interdependencies between hydrochemical indicators of surface water quality in the example of a small river as a limiting factor of formation of aquatic ecosystem of territories. Correlation analyses of the studied indicators of water quality was conducted on an average value of each indicator (pH, phosphates, nitrates,...

The aim of this study is to model the processes of mutual influence of the wind turbine and the environment. An elementary structural element of an ecosystem is a compartment of a complex landscape system in which a wind turbine is considered during its life cycle. The task of creating a ‘cyber-twin’ of a wind turbine, as a technogenic object of th...

Plasma-activated water (PAW) is an emerging and promising green technology in agriculture in recent years. This study aimed to examine the influence of the spraying of PAW and amino acid fertilizer concentrations on German chamomile varieties’ physiological, biochemical, and phytochemical characteristics under field conditions. Method: The experime...

Plasma-activated water (PAW) is an emerging and promising green technology in the agriculture sector during recent years. The aim of this study was to examine the influence of the spraying of PAW and amino acid fertilizer concentrations on the physiological, biochemical and phytochemical characteristics of German chamomile varieties under field con...

The objective of this work was to map population of common juniper (Juniperus communis L.) in the territory of Slovak Republic. Common juniper is not protected by Slovakian law or the authorities; therefore, there is no law to preserve these plant populations. Biotopes of common juniper consist of light- to heavy-density trees and shrubs. The expan...

ORCID ID: 0000-0001-8454-2509 м. Ужгород, Україна Малигіна Ганна Сергіївна, аспірантка кафедри генетики, фізіології рослин і мікробіології, ДВНЗ «Ужгородський національний університет» ORCID ID: 0000-0002-0938-2370 м. Ужгород, Україна Саламон Іван, професор кафедри екології, Пряшівський університет ORCID ID: 0000-0001-5379-3989 м. Пряшів, Словаччин...

The study of the R&D in this paper is to determine the range of essential oils (EOs) in the raw materials of species of the genus Thymus of the natural flora in the Carpathian region and their antimicrobial activity. It was found that the component range of EO in species of the genus Thymus depends on the microclimatic conditions of the population....

The monograph about juniper is going to distribute to fruit-growing associations, nature conservation organizations and community organizations. Conserving the nature, we must conserve and protect the common juniper vegetation, its treatment, monitoring and at the same time preparation of young material for original biotopes preservation. As our ef...

The ecological condition of the Stebnyk tailings storage during the period of its operation and the development of the processes of filling it with brines to a critical level are analyzed. It is shown that the main reason for the current state of crisis of this object is its incorrect operation and the lack of an effective system for collecting and...

An analysis of the quality of surface water of State Enterprise “Rozdil Mining and Chemical Enterprise “Sirka”” was carried out. It was established that in order to ensure ecological balance in the zone of influence of State Enterprise “Rozdil Mining and Chemical Enterprise “Sirka”” it is necessary to conduct regular monitoring observations, mainte...

. Finally, it must be emphasized that medicinal, aromatic, and spicy plants are natural biological resources with the potential to become new-generation substances for human and animal nutrition and health. This Special Issue of Horticulturae could therefore be recommended not only to those involved in research on these special crops and their proc...

The chamomile drug (Chamomillae anthodium) is widely known and has been used as a medicine for ages. Today, the drug is officially registered in the European Pharmacopoeia. Despite the economic importance of the chamomile Matricaria recutita L., little is known about the extent and nature of the essential oil variability and composition of this spe...

Chamomile (Matricaria recutita L.) is known and highly appreciated as a medicinal plant. Extracts, monodrug as well as tea mixtures are used both for pharmaceuticals and in the foodstuff sector. In the cosmetic sector extracts and essential oil are used. The aim of the study was the analysis of differences among chamomile plant populations growing...

The landscape, its healthy soil, water and the genetic resources of medicinal plants are key inputs into the pharmaceutical, cosmetics and food industries, and their growing scarcity in our countries requires their sustainable use and management. Slovakian herb cultivation, essential oils and plant extracts industries are diverse in nature, often q...

The study of the R&D in this paper is to determine the range of essential oils (EOs) in the raw materials of species of the genus Thymus of the natural flora in the Carpathian region and their antimicrobial activity. It was found that the component range of EO in species of the genus Thymus depends on the microclimatic conditions of the population....

Currently, bioactive compounds derived from nature have been thought to be promising anti-acne substances owing to the variety of potential biological effects. This study aimed to evaluate the ameliorative effect of Bouea macrophylla Griffth seed extract against bacteria-induced acne inflammation for the first time in terms of antibacterial effects...

Background Cadmium (Cd) is one of the most dangerous environmental pollutants. Plant damage caused by oxidative stress during long-term Cd accumulation is well documented, while the primary response to Cd uptake is poorly understood. Objective We assess the short-term injury and the primary reaction of the antioxidant system to the rapid accumulat...

Increasing demands for both crude medicinal plants and natural products based on herbs, the risk of excessive collection from the wild, and more protected areas have led to a growth in small- and large- scale cultivation. It is the only way to supply the contracted volume and high quality of special crop raw material. One of the places in Slovakia...

Перемога України - ми підтримуємо вас (ромашка - ефірна олія)

Medicinal, aromatic and spice plants continue to attract growing interest both from scientists to the general public. Plants consist of plenty biologically active compounds, such as polyphenols, flavonoids, alkaloids, polypeptides have been found to own many properties such as antimicrobial, antioxidant, anti-inflammatory and antiseptic ones. The s...

Essential oils are widely used in beauty therapy, medicine and food industry, and they are considered to be a valuable consumer product. At the same time, the biochemical composition and properties of essential oils, including their antimicrobial activity, varies depending on the habitat, climatic conditions and plant chemotype. The purpose of our...

The process of water extraction of polysaccharides was experimentally investigated when pulsed, alternating and direct current passes through the suspension "hyssop grass-water". Streszczenie. Eksperymentalnie zbadano proces ekstrakcji wody polisacharydów, gdy przez zawiesinę "trawa hyzopowa-woda" przepływa prąd pulsacyjny, zmienny i stały. (Optyma...

The process of water extraction of polysaccharides was experimentally investigated when pulsed, alternating and direct current passes through the suspension "hyssop grass-water". Streszczenie. Eksperymentalnie zbadano proces ekstrakcji wody polisacharydów, gdy przez zawiesinę "trawa hyzopowa-woda" przepływa prąd pulsacyjny, zmienny i stały. (Optyma...

Tephritis praecox (Loew, 1844) known to infest pot marigold (Calendula), a medicine plant used as anti-inflammatory and a remedy for healing wounds, as well as spice, predominantly in the Mediterranean region. It is recorded as a pest of cultivated Calendula in Slovakia for the first time. Morphology, phylogenetic relationships, biology and distrib...

Currently, university collection of herbal teas with several selected medicinal plants (chamomile, peppermint, sweet balm, marigold, mallow, agrimony) has been prepared, presented and started to sell in our university shop, as novel products of the traditional herbal medicine. The university collection of herbal teas are offered for supportive heal...

The university field with an area of 0.46 hectares at University of Presov in Presov, the East Slovakia, belonging to the Department of Ecology, was used mostly for growing vegetables and fruits in previous times. Today, the Presov university garden contains a number of different herbs: lemon balm (Melissa officinalis L.), marigold (Calendula offic...

The aim of the study was the analysis of differences among chamomile plant populations growing naturally in different sites in all parts of Ukraine. The subject of our R & D was created in collaboration with the Botanical Garden of the Lviv University of Medical Sciences in Lviv, Ukraine.

The composition of widespread electronic devices (mobile phone, computer mouse, keyboard, web-camera, monitor) was studied by manual dismantling. The material flow analysis was conducted for e-waste components. For the case study of Ukraine, five devices under investigation contain over 4 thousand tons / year resources. Most of them (first of all,...

The main aim of the European Agricultural Model is to develop prosperity in the countryside. The model supports traditions, environment, and economic welfare. The agricultural business and management of land are focused on alternative crop production, enviro- and social-activities. This model is applied to Medzibodrozie region in East-southern Slov...

Lichens have widely been used as bioindicators to reflect the quality of the environment. The present study was conducted to investigate the lichens diversity that grows on the surface of waste heaps from an abandoned old copper mine in Mlynky, Slovakia. In spite of the heavy metalcontaminated environment, we documented twenty species of lichens in...

The monograph is devoted to problems of water services economics and policy, water usage, sewerage, management, quality and pollution of waters, monitoring, measures to improve the state of water objects, quality of water, system and technology of sewage treatment. The monograph prepared and funded under Erasmus+ Jean Monnet actions 597938-EPP-1-20...

At the end of February 2020, the World Health Organization published the final report: Report of the WHOChina Joint Mission on Coronavirus Disease 2019 (COVID-19), which directly presents the findings of a joint mission of experts from around the world in China in the period after the pandemic. Researchers have been searching for anything that coul...

Juniperus excelsa M. Bieb and J. sabina L. contain essential oil (EO), while J. sabina also contains podophyllotoxin, which is used as a precursor for anti-cancer drugs. Two studies were conducted. The first assessed the variability in the EO profile and podophyllotoxin concentration of the two junipers, depending on the location and tree gender. T...

The dynamics of hydrochemical parameters of surface waters from the upper, middle and lower reaches of the river was analyzed. On the basis of the analysis of temporal and spatial monitoring data, a comprehensive assessment of the environmental status of the Inhulets river (Ukraine) waters by hydrochemical indicators was carried out. The study perf...

Natural phytonutrients in foods, including anthocyanins, can play an important role in human health. Anthocyanins have been reported to cause many various useful effects, such as reducing cancer cell proliferation, regulating blood pressure, preventing tumor formation, and preventing diabetes. In this study, we aimed to reveal the qualitative antho...

Chronic periodontitis is known to be a disease of multifactorial genesis. An important role in its formation is played by imbalances between the infective factors (periodontal pathogens) and immune reactivity in periodontal tissues. At the same time, in conditions of disordered oral microbiota, the etiological role of other microorganisms, includin...

Natural phytochemicals in foods, including anthocyanins, can play an important role in human health. Anthocyanins have been reported to cause many various useful effects, such as reducing cancer cell proliferation, regulating blood pressure, preventing tumour formation, improving eyesight, and preventing diabetes. In this study, we aimed to reveal...

Maintaining health, freshness and youthful looks throughout life is the natural desire of every person. Women want this desire for beauty and personal grace. Since the beginning of mankind, man has learned to use the most diverse means of beauty. Many of them come from the world of plants. The newest trend in the cosmetic industry in the Central Eu...

Chamomile, Matricaria recutita L. was apparently sacred to the Ancient Egyptians. The essential oil is distilled from the freshly dried flowers (Flos Chamomillae); the oil of chamomile is pastel dark bluish and has a very strong smell. Application fields include dermatology, stomatology, otolaryngology, internal medicine, in particular gastroentero...

Kryvtsova, M. V., Salamon, I., Koscova, J., & Spivak, M. Y. (2020). Antibiofilm forming, antimicrobial activity and some biochemical properties of Vaccinium vitis idaea leaf and berry extracts on Staphylococcus aureus. Biosystems Diversity, 28(3), 238-242. doi:10.15421/012031 Infections caused by Staphylococcus genus bacteria remain a relevant prob...

ÚVOD Neoddeliteľnou súčasťou Prešovskej univerzity (PU) v Prešove je univerzitný po-zemok (0,46 ha) s priľahlou budovou, skladom a skleníkmi. Súčasná koncepcia a ciele využívania Univerzitného pozemku PU je s dôrazom na:  rozšírenie druhovej biodiverzity pesto-vaných špeciálnych plodín,  poznanie genofondu domácich druhov rastlín z hľadiska obsah...

Po troch rokoch skúšania na nezávis-lom Centrálnom výskumnom ústave testovania odrôd v poľskom Slupia Wielka, Úrad Spoločenstva pre odrody rastlín (CPVO) udelil svojim rozhod-nutím právnu ochranu Prešovskej univerzite v Prešove na odrodu ruman-čeka kamilkového (Matricaria recutita L.) s názvom "LIANKA". Svetová výnimočnosť predmetnej odrody spočíva...

The search for new medical fines herbs among species of foreign flora is a relevant issue of today. The article describes the morphological anatomical , phytochemical peculiarities and antimicrobial action of an endemic species of the Iberian Peninsula Thymus camphoratus Hoffmanns. & Link (Lamiaceae Martinov) introduced to the Botanical Garden of I...

Juniper species typically grow in rocky, infertile soils, in fields, meadows, pastures, open woods and other settings, almost from sea level to alpine sites. Juniper species are shrubs found in different several forms, up to a height up to 2.0 m. Juniper berries contain essential oil and have been used in several medical ailments. In this study, es...

Liečivé rastliny a ich odrody na Školskom pozemku PU v Prešove, Medicinal plants and their Varieties at the University of Presov, Slovakia

Essential oils (EOs) have been widely used in folk and traditional medicine, cooking, cosmetology and other sectors of the economy. The antimicrobial properties of essential oils determine the relevance of the study of their effectiveness against antibiotic-resistant biofuel clinical isolates. Our research was aimed to determine the antimicrobial a...

Essential oils are widely used in beauty therapy, medicine and food industry, and they are considered to be a valuable consumer product. At the same time, the biochemical composition and properties of essential oils, including their antimicrobial activity, varies depending on the habitat, climatic conditions and plant chemotype. The purpose of our...

Centrum vedecko-technických informácií MŠVVaŠ SR _ prispievateľ: https://vedanadosah.cvtisr.sk/lastovicnik-vacsi-rastlina-dobrej-nalady-ale-aj-jed-na-vosky-v-zahrade https://vedanadosah.cvtisr.sk/mozu-pri-liecbe-koronavirusu-pomoct-liecive-rastliny https://vedanadosah.cvtisr.sk/aktuality?tag=Z%C3%A1zraky%20zo%20slovensk%C3%BDch%20z%C3%A1hrad%20p...

Anthocyanins (also anthocyans; from Greek: ἀνθός (anthos) = flower + κυανός (kyanos) = blue) are heteroglycosides composed of a sugar and an anthocyanidin. They are important components in elderberry fruit. The anthocyanins have antioxidant activity. The major five anthocyans in elderberry are: cyanidin-3-sambubioside, cyanidin-3,5 diglucoside, cya...

Проведено бактеріологічне дослідження мокроти хворих на туберкульоз легень. Встановлено, що у 70% випадків із клінічного матеріалу виділяли гриби роду Candida. Встановлено, що значна кількість ізолятів була полі антибіотикорезистентними. Отримані результати вказують на актуальність досліджень спрямованих на пошук речовин, в тому числі рослинного по...

Sarcopenia is a geriatric syndrome that is characterized by low muscle mass, strength, and function, that increases morbidity and mortality, and the rates of hospitalization and nursing home admissions in geriatric populations. Poor nutritional intake and alterations in the muscle response to anabolic stimuli from meals in aging populations contrib...

The article deals with the history of development of veterinary medicine in the Eastern Europe (Aus-tria-Hungary) and Galicia from the Middle Ages to our days. Particular attention is paid to the history of use of plants in veterinary practice. Herbal treatment of animals in the past times was described in Martin Cech's book The book of Horses Trea...

Juniperus communis L. is the common juniper species of conifer in the genus Juniperus belonging to the cypress family (Cupressaceae). It lies in the climatically favorable mild zone of the Northern Hemisphere where the aromatic plants are found abundantly in dry, sunny hillsides, as well as the subalpine level. It spread through the entire territor...

“Borovička” is a distilled spirit made from juniper berries, produced by special fermentation of the Juniperus communis fruit. Distillate of juniper raw-material occurs after special fermentation by using a neutral alcohol and drinking water. Species of Juniperus communis L. are considered a main raw material in the production of Borovička. The Slo...

Chamomile, Matricaria recutita L., is one of the most important medicinal plants cultivated in the Central Europe. Primarily the dry flower anthodia, Chamomillae Flos, in its entirety has anti-inflammatory, antiseptic, healing, simulative, carminative, spasmolytic and sedative activity. Slovakia belongs to these European countries in which particul...

The aim of work is the exploration of morphological and anatomical features of species of genus Thymus L., which are exhibited at a ‘medical plants’ collection in Вotanical Garden of Ivan Franko National University of Lviv, namely Th. vulgaris L., Th. zygis L., Th. camphoratus Hoffmanns. Link, Th. callieri Borb. Anatomical structure studies of a la...

The article describes the results of the study of the physiological effect on the organism of pigs - mammals and weaned piglets. Feed additives were made from the essential oil of Origanum vulgare “Aditívum do kŕmnych zmesí na báze pamajoránu”. It has been established that O. vulgare dry grass contains essential oils (0.15–0.50%), where carvacrol,...

The article describes the results of the study of the physiological effect on the organism of pigs - mammals and weaned piglets. Feed additives were made from the essential oil of Origanum vulgare “Aditívum do kŕmnych zmesí na báze pamajoránu”. It has been established that O. vulgare dry grass contains essential oils (0.15–0.50%), where carvacrol,...

Pestovanie a výroba hromadne používaných produktov na báze liečivých, aromatických a koreninových rastlín je považované za dôležitý z prvkov rozvoja vidieckych oblastí v Európe. Z tohto dôvodu bol vo vedení Ministerstva pôdohospodárstva a rozvoja vidieka SR prijatý: Rozvojový program výroby a spracovania liečivých, aromatických a koreninových rastl...

Thyme belongs to a genus encompassing over 215 species of hardy perennial herbaceous plants and sub-shrubs, which are native to Europe, particularly around the Mediterranean. Thymus vulgaris L., or garden thyme, with narrow small leaves and clusters of tubular mauve flowers, is used mainly in cookery. Dried herb yields 1% and more essential oil, wh...

The large-scale cultivation of medicinal, aromatic and spice plants in Slovakia belongs to the special agricultural production. It is an only way of supply the contracted volume and quality of these crops. From the current state of medicinal, aromatic and spice plants cultivation in our country, it shows a partial increase of growing areas on arabl...

The article deals with the history of development of veterinary medicine in the Eastern Europe (Austria-Hungary) and Galicia from the Middle Ages to our days. Particular attention is paid to the history of use of plants in veterinary practice. Herbal treatment of animals in the past times was described in Martin Cech's book The book of Horses Treat...

It was studied the adsorption of anthocyanins from aqueous extracts of chokeberries and elderberries onto a fibrous cation exchanger FIBAN K-1 by the study of their adsorption kinetics, equilibrium and thermodynamics.

In this study it was founded that equilibrium adsorption time of anthocyanins from extracts of both types of the berries decreases from 135 to 75 min with increasing of temperature from 293 to 323 K. It was observed that adsorption of anthocyanins from both berry extracts is described more favorably by pseudo-second order than pseudo-first order ki...

Aims and scope. Regulatory Mechanisms in Biosystems publishes peer-reviewed original research and review articles across all aspects of regulatory mechanisms in biological systems from the molecular level of organisation to the level of the organism. This journal mostly focuses on physiological mechanisms of regulation of metabolic processes, bioch...

Salix sp. за умов використання різних агротехнічних прийомів.-М.В. Кривцова, Н.Ю. Бобрик, Л. Шимон, І. Саламон, О.М. Білак.-Проаналізовано кількісні показники мікробоценозу ризосфери деяких видів енергетичної верби (Salix viminalis, Salix triandra x Salix viminalis 'Inger') при внесенні різних видів добрив та без удобрення. Встановлено, що при зниж...

Essential oils (EOs) are complex mixtures of several components that show a wide range of biological activities. The objective of the present work was to investigate the composition of the essential oils from industrial large-scale distillation, and evaluate their antimicrobial activity on typical and clinic isolates strains. The qualitative compos...

The accumulation of essential oils depends on the conditions of growth - solar radiation, climate, topographical conditions. Phenol compounds accumulate in the sunny places and in the warm climate and in continental conditions monoterpenes prevail in the conditions of the population of Origanum vulgare. In conditions of Lviv region, Ukraine monoter...

Essential oils (EOs) are complex mixtures of several components that show a wide range of biological activities. The objective of the present work was to investigate the composition of the essential oils from industrial large-scale distillation, and evaluate their antimicrobial activity on typical and clinic isolates strains. The qualitative compos...

Slovak Republic (or Slovakia) is a country located in the Central Europe. It lies in the climatically favourable mild zone of Northern Hemisphere. Nowadays, about 200 medicinal plants are used in the official therapy and in popular health medicine, respectively. A wide range of herbs, which are now produced in Slovakia; can be divided into the thre...

An efficient method for the micro propagation of hyssop (Hyssopus officinalis L.) has been developed. The plants were cultured on Murashige and Skoog’s medium supplemented with 6-benzyl-aminopurine, thidiazuron, zeatin and indole-3- butyric acid after four weeks of culture. Maximum numbers of shoots, shoot length, fresh weight and dry weight were e...

The significant spread of antibiotic-resistant microorganisms which are part of microbial associations of the oral cavity is considered one of the main causes for the complications and relapses of inflammatory diseases of the periodontium. This problem underlines the importance of constant monitoring of the circulation of polyantibiotic-resistant i...

Види родуThymus L. є одними з найпопулярніших лікарських рослин як в народній, так і офіційній медицині завдяки наявності у них ефірних олій, які мають бактерицидні та протизапальні властивості. В «Державну фармакопею України» входять середземноморські види Thymus vulgaris L. або Thymus zygis L. та Thymus serpyllum L. (європейська і національна ста...

Slovak Republic (or Slovakia) is a country located in the Central Europe. It lies in the climatically favourable mild zone of Northern Hemisphere. Nowadays, about 200 medicinal plants are used in the official therapy and in popular doctoring, respectively. A wide range of herbs, which are now produced in Slovakia; can be divided into the three broa...

Juniperus communis L. is one of the widest spread species on earth, while J. pygmaea C. Koch. and J. sibirica Burgsd. are taxonomically controversial with some authors and the official Flora of Bulgaria recognizing them as separate species and other authors considering them sub-species of J. communis. There are current efforts on developing J. comm...