@article{MTMT:3163142, title = {Impact of anthropogenic activities on the concentration of trace elements in toe bones of the common toad (Bufo bufo)}, url = {https://m2.mtmt.hu/api/publication/3163142}, author = {Simon, Edina and Kundrát, János Tamás and Braun, Mihály and Kovács, Béla and Andrási, Dávid and Tóthmérész, Béla}, journal-iso = {NORTH-WEST J ZOOL}, journal = {NORTH-WESTERN JOURNAL OF ZOOLOGY}, volume = {13}, unique-id = {3163142}, issn = {1584-9074}, year = {2017}, eissn = {1843-5629}, pages = {63-69} } @article{MTMT:3118075, title = {Selenium phytoaccumulation by sunflower plants under hydroponic conditions}, url = {https://m2.mtmt.hu/api/publication/3118075}, author = {Garousi, Farzaneh and Kovács, Béla and Andrási, Dávid and Veres, Szilvia}, doi = {10.1007/s11270-016-3087-5}, journal-iso = {WATER AIR SOIL POLL}, journal = {WATER AIR AND SOIL POLLUTION}, volume = {227}, unique-id = {3118075}, issn = {0049-6979}, abstract = {Selenium is an essential trace element for many organisms, including humans, but it is bioaccumulative and toxic at higher than homeostatic levels. Both selenium deficiency and toxicity are problems around the world. Mines, coal-fired power plants, oil refineries, and agriculture are important examples of anthropogenic sources, generating contaminated waters, and wastewaters. For reasons of human health and ecotoxicity, selenium concentration has to be controlled in drinking-water and in wastewater, as it is a potential pollutant of water bodies. In this regard, in the present study, the ability of sunflower (Helianthus annuus L.) to tolerate and accumulate selenium was assessed in hydroponic culture as a model ofrhizofiltration system. Selenium content and the chlorophyll parameters of sunflower plant treated using different concentrations of selenium in two forms of sodium selenite and sodium selenate were measured to clarify (1) there sponse of sunflower to selenium tolerance capacity and (2) the relationship between selenium, chlorophyll fluorescence parameters, and photosynthetic pigments contents. The results showed that selenium content in sunflower plants significantly increased by increasing added selenium levels. Furthermore, Chl a and b were not impaired after 3 weeks from selenium exposure up to3 mg L1 for both selenite and selenate. Moreover, sunflower plants have a high selenium tolerance capacity for hydroponic clean-up. Translocation of selenate from sunflower roots to shoots was easier comparing with selenite in concept of phytoremediation processes.}, keywords = {sunflower; Selenium; Phytoaccumulation; Hydroponic culture; Chlorophyll parameters}, year = {2016}, eissn = {1573-2932}, orcid-numbers = {Veres, Szilvia/0000-0003-4509-789X} } @misc{MTMT:3246802, title = {Problems and solutions in the application of ICP-MS for analysis of trace elements in various samples}, url = {https://m2.mtmt.hu/api/publication/3246802}, author = {Kovács, Béla and Bódi, Éva and F, Garousi and Várallyay, Szilvia and Soós, Áron and X, Vágó and Andrási, Dávid}, unique-id = {3246802}, year = {2015} } @article{MTMT:3111435, title = {Maceration affects mineral composition and pH of wines}, url = {https://m2.mtmt.hu/api/publication/3111435}, author = {Rakonczás, Nándor and Andrási, Dávid and Murányi, Zoltán}, journal-iso = {INT J HORT SCI}, journal = {INTERNATIONAL JOURNAL OF HORTICULTURAL SCIENCE}, volume = {21}, unique-id = {3111435}, issn = {1585-0404}, year = {2015}, eissn = {2676-931X}, pages = {25-29} } @misc{MTMT:3005545, title = {What are the problems in the case of analysis of selenium by inductively coupled plasma mass spectrometry in food and food raw materials?}, url = {https://m2.mtmt.hu/api/publication/3005545}, author = {Kovács, Béla and Bódi, Éva and F, Garousi and Várallyay, Szilvia and Andrási, Dávid}, unique-id = {3005545}, year = {2015} } @misc{MTMT:3005539, title = {Effect of arsenic treatment on elements contents of sunflower growing on nutrient solution}, url = {https://m2.mtmt.hu/api/publication/3005539}, author = {Várallyay, Szilvia and Veres, Szilvia and Bódi, Éva and Farzaneh, Garousi and Andrási, Dávid and Kovács, Béla}, unique-id = {3005539}, year = {2015}, orcid-numbers = {Veres, Szilvia/0000-0003-4509-789X} } @article{MTMT:2874459, title = {Molibdénnel kezelt kukorica és napraforgó csíranövények vizsgálata rizoboxos kísérletben}, url = {https://m2.mtmt.hu/api/publication/2874459}, author = {Bódi, Éva and Veres, Szilvia and Andrási, Dávid and Garousi, Farzaneh and Várallyay, Szilvia and Kovács, Béla}, journal-iso = {AGRÁRTUD KÖZL}, journal = {ACTA AGRARIA DEBRECENIENSIS / AGRÁRTUDOMÁNYI KÖZLEMÉNYEK}, volume = {64}, unique-id = {2874459}, issn = {1587-1282}, year = {2015}, eissn = {1588-8363}, pages = {11-14}, orcid-numbers = {Veres, Szilvia/0000-0003-4509-789X} } @article{MTMT:2803193, title = {Determination of essential and toxic elements in Hungarian honeys}, url = {https://m2.mtmt.hu/api/publication/2803193}, author = {Czipa, Nikolett and Andrási, Dávid and Kovács, Béla}, doi = {10.1016/j.foodchem.2014.12.018}, journal-iso = {FOOD CHEM}, journal = {FOOD CHEMISTRY}, volume = {175}, unique-id = {2803193}, issn = {0308-8146}, abstract = {The aim of this present study was determination of essential and toxic element concentrations in 34 mono- and multi-floral honey samples from four geographical regions of Hungary, and examination of the connection between the floral origin and the element content. Ten elements (Al, Ca, Cu, Fe, K, Mg, Mn, P, S and Zn) were identified by ICP-OES and six (As, Cd, Cr, Mo, Pb, Se) were analysed by ICP-MS. Potassium, calcium, and phosphorus were the most abundant elements with mean concentrations of 372, 47.9 and 44.3 mg kg-1, respectively. The essential element content was very low in the analysed samples and generally below literature values. The concentrations of toxic elements were sufficiently low as to pose no risk to human health. The concentrations of aluminium, arsenic, cadmium and lead were low, with mean concentrations of 1028, 15.6, 0.746 and 45.5 μg kg-1, respectively. Three honey groups (acacia, rape and sunflower) were distinguished by linear discriminant analysis from their element content.}, year = {2015}, eissn = {1873-7072}, pages = {536-542} } @article{MTMT:3230610, title = {Possibilities of trace element content determination in liquid foods without destrucitve sample preparation using inductively coupled plasma mass spectrometry [Folyékony élelmiszerminták destruktív minta-előkészítést nem igénylő nyomelemtartalom meghatározási lehetőségei induktív csatolású plazma tömegspektrométerrel]}, url = {https://m2.mtmt.hu/api/publication/3230610}, author = {Soós, Áron and Andrási, Dávid and Kovács, Béla}, journal-iso = {ÉLELMISZERVIZSGÁLATI KÖZLEMÉNYEK}, journal = {ÉLELMISZERVIZSGÁLATI KÖZLEMÉNYEK}, volume = {60}, unique-id = {3230610}, issn = {0422-9576}, year = {2014}, eissn = {2676-8704}, pages = {179-189} } @inproceedings{MTMT:3086391, title = {Molibdén, valamint szelén kezelés hatása búza- és borsócsírák elemtartalmára}, url = {https://m2.mtmt.hu/api/publication/3086391}, author = {Kovács, Béla and Andrási, Dávid and Bódi, Éva}, booktitle = {A fenntartható növénytermesztés fejlesztési lehetőségei}, unique-id = {3086391}, year = {2014}, pages = {126-137} }