TY - JOUR AU - Bodor, Katalin AU - Szilágyi, József AU - Salamon, Brigitta AU - Szakács, Orsolya AU - Bodor, Zsolt TI - Physical–chemical analysis of different types of flours available in the Romanian market JF - SCIENTIFIC REPORTS J2 - SCI REP VL - 14 PY - 2024 IS - 1 PG - 9 SN - 2045-2322 DO - 10.1038/s41598-023-49535-x UR - https://m2.mtmt.hu/api/publication/34501082 ID - 34501082 AB - The physical–chemical characteristics of different types of flours are essential for understanding their composition, nutritional value, and functional properties as well. The aim of this research was to identify the variability of the different wheat flours available in Romania. In this study 39 different wheat flours were selected and the following parameters were analyzed in the laboratory: moisture content, ash content, gluten content (wet and dry) and wet gluten spreading. The tested flours were classified into four different classes according to their ash content: 480 (ash content 0.48%) (N = 11), 550 (0.55%) (N = 9), 650 (0.65%) (N = 8), 1100 (1.1%) (N = 11). Mathematical and statistical methods were used to analyze the obtained results: descriptive statistics, box-plot, Spearman correlation and hierarchical cluster analysis. The results revealed that moisture content varied between 9.5 and 11.8%. In terms of ash content, the lowest and highest measured values were 0.427–2.04 g/100 g. The average wet gluten content of the studied flours varied between 30 and 32%, while the average dry gluten content was 12.8%. The findings indicate that the moisture content of all examined flour samples was within permissible levels for extended storage, aligning with established standards. Gluten is a key and essential parameter for bread making because influences the dough mixing and baking properties. The mineral content, represented by ash content, is influenced by cereal type and milling process, with wheat's ash content ranging between 1.5 and 2%. Flours with high wet gluten content (> 34%) can be used to improve the properties of lower quality flours. Further studies are necessary in order to determine the possible health effects of different cereal varieties. LA - English DB - MTMT ER - TY - JOUR AU - Bodor, Katalin AU - Szép, Róbert AU - Bodor, Zsolt TI - Examination of air pollutants and their risk for human health in urban and suburban environments for two Romanian cities: Brasov and Iasi JF - HELIYON J2 - HELIYON VL - 9 PY - 2023 IS - 11 PG - 12 SN - 2405-8440 DO - 10.1016/j.heliyon.2023.e21810 UR - https://m2.mtmt.hu/api/publication/34326295 ID - 34326295 N1 - Export Date: 14 November 2023; Cited By: 0; Correspondence Address: Z. Bodor; Sapientia Hungarian University of Transylvania, Faculty of Economics, Socio-Human Sciences and Engineering, Department of Bioengineering, Miercurea Ciuc, Libertății Sq. 1, 530104, Romania; email: bodorzsolt@uni.sapientia.ro AB - To detect the spatial differences of atmospheric pollutants in urban and suburban areas is important for observing their aspects on regional air quality, climate, and human health. This study is focused on the evolution of PM2.5, PM10, NOx and SO2, concentrations, and meteorological parameters from 2010 to 2022, at urban and suburban area in the two Romanian city: Brasov and Iasi. The daily patterns of most pollutants in urban and suburban areas, are strongly linked to land-traffic emissions. The seasonal differences were observation of the studied air pollutants displays visible decreasing in warm period and increased concentrations in cold period. Significant higher (25%- Brasov, 28%- Iasi) PM10 were found in urban area concentration probably caused by enhanced vehicular emissions over these areas induced by urban planning and mobility policies. The average relative risk caused by PM10 for all-cause mortality in the urban region was 1.021 (±0.004) in Brasov, and significantly higher in Iasi 1.030 (±0.005). In suburban regions this risk was lower with 33 % 1.014 (±0.006) in Brasov and 30 % 1.021 (±0.003) in Iasi. The main objective of this research was to identify the difference of air pollutants and meteorological parameters in the urban and suburban region of the studied city. © 2023 The Authors LA - English DB - MTMT ER - TY - JOUR AU - Balázs, Márta AU - Bartos, Hunor AU - Lányi, Szabolcs AU - Bodor, Zsolt AU - Miklóssy, Ildikó TI - Substrate type and CO2 addition significantly influence succinic acid production of Basfia succiniciproducens JF - BIOTECHNOLOGY LETTERS J2 - BIOTECHNOL LETT VL - 45 PY - 2023 IS - 9 SP - 1133 EP - 1145 PG - 13 SN - 0141-5492 DO - 10.1007/s10529-023-03406-7 UR - https://m2.mtmt.hu/api/publication/34044123 ID - 34044123 AB - Metabolic engineering has shown that optimizing metabolic pathways’ fluxes for industrial purposes requires a methodical approach. Accordingly, in this study, in silico metabolic modeling was utilized to characterize the lesser-known strain Basfia succiniciproducens under different environmental conditions, followed by the use of industrially relevant substrates for succinic acid synthesis. Based on RT-qPCR carried out in flask experiments, we discovered a relatively large difference in the expression levels of ldhA gene compared to glucose in both xylose and glycerol cultures. In bioreactor-scale fermentations, the impact of different gas phases (CO 2 , CO 2 /AIR) on biomass yield, substrate consumption, and metabolite profiles was also investigated. In the case of glycerol, the addition of CO 2 increased biomass as well as target product formation, while using CO 2 /AIR gas phase resulted in higher target product yield (0.184 mM⋅mM −1 ). In case of xylose, using CO 2 alone would result in higher succinic acid production (0.277 mM⋅mM −1 ). The promising rumen bacteria, B. succiniciproducens , has shown to be suitable for succinic acid production from both xylose and glycerol. As a result, our findings present new opportunities for broadening the range of raw materials used in this significant biochemical process. Our study also sheds light on fermentation parameter optimization for this strain, namely that, CO 2 /AIR supply has a positive effect on target product formation. LA - English DB - MTMT ER - TY - JOUR AU - Bodor, Katalin AU - Tokos, Bernadett AU - Bodor, Zsolt AU - Keresztesi, Ágnes AU - Lászlo, Szilvia AU - Garbacea, George AU - Szép, Róbert TI - Hydro-geochemical characterization of the main European mineral water brands JF - JOURNAL OF FOOD COMPOSITION AND ANALYSIS J2 - J FOOD COMPOS ANAL VL - 122 PY - 2023 PG - 12 SN - 0889-1575 DO - 10.1016/j.jfca.2023.105438 UR - https://m2.mtmt.hu/api/publication/34005950 ID - 34005950 LA - English DB - MTMT ER - TY - JOUR AU - Czont, Attila AU - Freyer, Tamás AU - Bodor, Zsolt AU - Mara, Gyöngyvér AU - Sandor, Josif AU - Miklossy, Ildikó TI - Position-based anthropometric characteristics and general physiological performance of national level, U18 ice hockey players JF - SPORTIS-SCIENTIFIC TECHNICAL JOURNAL OF SCHOOL SPORT PHYSICAL EDUCATION AND PSYCHOMOTRICITY J2 - SPORTIS VL - 9 PY - 2023 IS - 1 SP - 81 EP - 97 PG - 17 SN - 2386-8333 DO - 10.17979/sportis.2023.9.1.9200 UR - https://m2.mtmt.hu/api/publication/33645930 ID - 33645930 LA - English DB - MTMT ER - TY - JOUR AU - Bodor, Katalin AU - Szép, R. AU - Bodor, Zsolt TI - Author Correction: Time series analysis of the air pollution around Ploiesti oil refining complex, one of the most polluted regions in Romania (Scientific Reports, (2022), 12, 1, (11817), 10.1038/s41598-022-16015-7) JF - SCIENTIFIC REPORTS J2 - SCI REP VL - 12 PY - 2022 IS - 1 PG - 1 SN - 2045-2322 DO - 10.1038/s41598-022-17284-y UR - https://m2.mtmt.hu/api/publication/33080940 ID - 33080940 N1 - In the original version of this Article, Róbert Szép was incorrectly affiliated with ‘Faculty of Natural Sciences, Doctoral School of Chemistry, University of Pécs, Ifúság 6, 7624 Pécs, Hungary’ LA - English DB - MTMT ER - TY - JOUR AU - Bodor, Katalin AU - Szép, Róbert AU - Bodor, Zsolt TI - Time series analysis of the air pollution around Ploiesti oil refining complex, one of the most polluted regions in Romania JF - SCIENTIFIC REPORTS J2 - SCI REP VL - 12 PY - 2022 IS - 1 PG - 11 SN - 2045-2322 DO - 10.1038/s41598-022-16015-7 UR - https://m2.mtmt.hu/api/publication/33001198 ID - 33001198 N1 - In the original version of this Article, Róbert Szép was incorrectly affiliated with ‘Faculty of Natural Sciences, Doctoral School of Chemistry, University of Pécs, Ifúság 6, 7624 Pécs, Hungary’ LA - English DB - MTMT ER - TY - JOUR AU - Bodor, Katalin AU - Szép, Róbert AU - Bodor, Zsolt TI - The human health risk assessment of particulate air pollution (PM2.5 and PM10) in Romania JF - TOXICOLOGY REPORTS J2 - TOXICOL REPORTS VL - 9 PY - 2022 SP - 556 EP - 562 PG - 7 SN - 2214-7500 DO - 10.1016/j.toxrep.2022.03.022 UR - https://m2.mtmt.hu/api/publication/32824896 ID - 32824896 LA - English DB - MTMT ER - TY - BOOK AU - Katalin, BODOR AU - Bodor, Zsolt AU - Alexandru, SZÉP AU - Róbert, SZÉP TI - Human health impact assessment and time series analysis of trace element content of particulate matter in Copsa Mică Romania PY - 2022 UR - https://m2.mtmt.hu/api/publication/32708642 ID - 32708642 LA - English DB - MTMT ER - TY - BOOK AU - Katalin, BODOR AU - Bodor, Zsolt AU - Alexandru, SZÉP AU - Róbert, SZÉP AU - Ágnes, KERESZTESI TI - Human health impact assessment and time series analysis of lead content of PM10 particulate matter in Copsa Mică PY - 2021 UR - https://m2.mtmt.hu/api/publication/32708641 ID - 32708641 LA - Hungarian DB - MTMT ER -