Application of solid-phase extraction for isolation of coumarins from wine samples by Hroboňová Katarína, Špačková Andrea, Ondáková Martina

“…The aim of this work was to determine the content of coumarins in wine samples originated from Slovak Tokaj wine region. The HPLC method with high specificity, accuracy, precision, and recovery was proposed. …”
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Prompt Gamma Activation Analysis of the Nyírlugos obsidian core depot find by Zsolt Kasztovszky, Katalin T. Biró, Zoltán Kis

“…The source area was defined as Tokaj Mts., about100 kmto the NW from Nyírlugos. …”
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The Biocontrol Potential of Endophytic <i>Trichoderma</i> Fungi Isolated from Hungarian Grapevines. Part I. Isolation, Identification and In Vitro Studies by Csilla Kovács, András Csótó, Károly Pál, Antal Nagy, Erzsébet Fekete, Levente Karaffa, Christian P. Kubicek, Erzsébet Sándor

“…This paper reports on the identification and in vitro characterization of several <i>Trichoderma</i> strains isolated from the Tokaj Wine Region in North-East Hungary. Ten isolates were analyzed and found to consist of six individual species—<i>T. gamsii</i>, <i>T. orientale</i>, <i>T. simmonsii</i>, <i>T. afroharzianum</i>, <i>T. atrobrunneum</i> and <i>T. harzianum</i> <i>sensu stricto</i>. …”
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Influence of nitrogen fertilization on the seed yield and the content and quality of fat in pot marigold (Calendula officinalis L.) cultivars by BEATA KRÓL

“…However, the response of marigold cultivars to nitrogen doses applied varied, i.e. the yield of the ‘Tokaj’ and ‘Radio’ cultivars was significantly increased up to the dose of 60 kg N∙ha-1, whereas such an increase was noted in the ‘Orange King’ and ‘Persimmon Beauty’ cultivars at the dose of 90 kg N∙ha-1. …”
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The increasing importance of grapevine trunk diseases by Cs. Kovács, E. Sándor

“…There was detected a five times increase in the GTD disease incidence in the Tokaj Wine Region, Hungary between 2014 and 2016 (Bihari et al, 2016).…”
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Long-term effect of high phosphorus doses on zinc status of maize on a non-calcareous loamy soil by R. Kremper, G. Zsigrai, A.B. Kovács, J. Loch

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Comparative Analysis of Amino Acid and Biogenic Amine Compositions of Fermented Grape Beverages by Erdenetsetseg Nokhoijav, Andrea Guba, Uladzislau Vadadokhau, József Tőzsér, Zoltán Győri, Gergő Kalló, Éva Csősz

“…In our study, we carried out an LC-MS-based comparative analysis of 22 grape-derived beverages, including three different wine types and four wine vinegar samples from the Tokaj region in Hungary. The concentrations of 23 amino acids and 10 biogenic amines were examined, and the differences among the sample types were analyzed. …”
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Effect of <i>Botrytis cinerea</i> Activity on Glycol Composition and Concentration in Wines by Eszter Antal, Miklós Kállay, Zsuzsanna Varga, Diána Nyitrai-Sárdy

“…The content of 2,3-butanediol ((R,R) and meso isomers) and 1,2-propanediol in grape berries and “liquid samples” (all non-berry extracts) from the Tokaj wine region of Hungary was investigated. Our aim was to find out how the activity of <i>Botrytis cinerea</i> influences the concentrations of these compounds compared with healthy grapes. …”
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Overwintering of vineyard yeasts: survival of interacting yeast communities in grapes mummified on vines by Matthias eSipiczki

“…To investigate whether yeasts can survive in these overwintering grapes, mummified berries were collected in 16 localities in the Tokaj wine region (Hungary-Slovakia) in early March. …”
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VIRTUAL TOUR AS A VIRTUAL EXPERIENCE OF DESTINATION MANAGEMENT ORGANISATIONS IN SLOVAKIA by Norbert BETÁK, János CSAPÓ, Ágnes HORVÁTH, Lóránt Dénes DÁVID

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Metatranscriptomic Analyses Reveal the Functional Role of <i>Botrytis cinerea</i> in Biochemical and Textural Changes during Noble Rot of Grapevines by Ádám István Hegyi, Margot Otto, József Geml, Júlia Hegyi-Kaló, József Kun, Attila Gyenesei, Rian Pierneef, Kálmán Zoltán Váczy

“…We generated and analyzed metatranscriptomic data from healthy (H) berries and from berries representing the four stages of NR from the Tokaj wine region in Hungary over three months. A weighted gene co-expression network analysis (WGCNA) was conducted to link <i>B. cinerea</i> functional genes to grape berry physical parameters berry hardness (BH), berry skin break force (F_sk), berry skin elasticity (E_sk), and the skin break energy (W_sk). …”
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Protestáns kultúrrégiók a 19. század első felében Az akadémiai csúcselit kollektív biográfiai elemzésének néhány társadalomföldrajzi tanulsága by Ugrai János

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Detection of Microbiota during the Fermentation Process of Wine in Relation to the Biogenic Amine Content by Ivana Regecová, Boris Semjon, Pavlina Jevinová, Peter Očenáš, Jana Výrostková, Lucia Šuľáková, Erika Nosková, Slavomír Marcinčák, Martin Bartkovský

“…Viticulture is one of the traditional industries in Slovakia, where there are six wine-growing regions: Malokarpatska, Southern Slovakia, Central Slovakia, Nitra, Eastern Slovakia, and Tokaj. This study focuses on the detection of microbiota in soil samples, grape leaves and berries, and samples taken from fermenting must and young wine (the variety Tramín červený) in relation to the detected concentrations of biogenic amines during the fermentation process. …”
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The origin of the particular aroma of noble rot wines: various fungi contribute to the development of the aroma profile of botrytised grape berries by Ádám István Hegyi, Margot Otto, József Geml, Júlia Hegyi-Kaló, Adrienn Geiger, Richárd Golen, Adrienn Gomba-Tóth, Kálmán Zoltán Váczy

“…To gain more insight into the latter, we generated metatranscriptomic data representing the four NR stages (I-IV) from the Tokaj wine region of Hungary over three months. Since previous research has indicated that the most prevalent filamentous fungi and yeast include Alternaria alternata, Botrytis cinerea, Epicoccum nigrum, Aureobasidium pullulans and Rhodotorula graminis, RNAseq reads were aligned to the latter species. …”
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Particle-based nutrients and metal contaminants in the habitat of Unionidae mussels in the Tisza River (Hungary) by Péter Dobosy, Péter Dobosy, Wael Almeshal, Ádám Illés, Ádám Illés, Davaakhuu Tserendorj, Sirat Sandil, Sirat Sandil, Zsófia Kovács, Anett Endrédi, Gyula Záray

“…The concentration of metals was also greater in the NBS sediments with the exception of Zn at Tokaj and Fe, Al, Mn, and Cr at Szeged, where prior contaminations transported by the tributaries Bodrog and Maros are stored in the top 10 cm of BS.Discussion: On basis of the measured C:N:P molar ratios it can be stated that soil-derived organic materials are the main sources of the nutrient elements in the habitats of suspension feeders in the Tisza River. …”
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Disentangling the effects of terroir, season, and vintage on the grapevine fungal pathobiome by Carla Mota Leal, Carla Mota Leal, Adrienn Geiger, Adrienn Geiger, Adrienn Geiger, Anna Molnár, Anna Molnár, Kálmán Z. Váczy, Kálmán Z. Váczy, Glodia Kgobe, Glodia Kgobe, Zsolt Zsófi, József Geml, József Geml

“…Samples were collected during late winter and late summer in 2020 and 2021, across three distinct terroirs in Hungary’s Tokaj wine region. Of the 123 plant pathogenic genera found, Diplodia, Phaeomoniella, and Fusarium displayed the highest richness in bark, wood, and soil, respectively. …”
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