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1.

001-es BibID:BIBFORM112685
035-os BibID:(WoS)001013848300001 (Scopus)85163999651
Első szerző:El-Ramady, Hassan (agrármérnök)
Cím:Nanofarming : Promising Solutions for the Future of the Global Agricultural Industry / Hassan El-Ramady, Neama Abdalla, Daniella Sári, Aya Ferroudj, Arjun Muthu, József Prokisch, Zakaria F. Fawzy, Eric C. Brevik, Svein Ø. Solberg
Dátum:2023
ISSN:2073-4395
Megjegyzések:The agricultural sector is a vital source of human well-being that provides the necessities of daily life. A variety of farming systems are utilized in agriculture, such as a wide range of tillage options, no-till, agroforestry, precision farming, organic farming, cover cropping, crop rotations, etc. Each of these farming systems has unique challenges, and nanotechnology has successfully improved on many of them. Agricultural applications of nanotechnology include nanofertilizers, nanopesticides, nanosensors, nanobiotechnology, and nanoremediation. This study focuses on the application of nano-farming technologies to different farming systems. Suggested practices include nano improvement of soil quality, crop nano-protection under biotic stress, nanoremediation of polluted soil and water environments, nanomanagement of agro-wastes, nano-agrochemicals, nano-precision farming, and nanobiotechnology for modern farming. This review also addresses expected problems that may occur due to over application of nanomaterials to farming systems, such as nanopollution and nanotoxicity of agroecosystem compartments. Several dimensions are emphasized in this study, such as green energy, sustainable development, the circular bioeconomy, land biodegradation, pollution, and the one health approach, as essential for the global goals of sustainable development. Nanofarming presents both bene?ts and obstacles to human life. The exact balance between these benefits and challenges needs more study.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
nanopollution
nanoremediation
nano-priming
nanopesticides
precision farming
nanotoxicology
nanobiotechnology
Megjelenés:Agronomy-Basel. - 13 : 6 (2023), p. 1-32. -
További szerzők:Abdalla, Neama Sári Daniella (1991-) (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök) Ferroudj, Aya (1999-) (animal science) Muthu, Arjun (1996-) (Ph.D. student) Prokisch József (1966-) (vegyész) Fawzy, Zakaria Brevik, Eric C. Solberg, Svein Øivind
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2.

001-es BibID:BIBFORM134534
Első szerző:Ferroudj, Aya (animal science)
Cím:Impact of Red and Grey Nano-Selenium Supplementation on Growth and Feed Efficiency in Japanese quails / Aya Ferroudj, Arjun Muthu, Daniella Sári, Gréta Törős, Áron Beni, Levente Czeglédi, Renata Knop, Hassan El Ramady, József Prokisch
Dátum:2025
Megjegyzések:Nano-selenium (SeNPs) has emerged as a promising dietary supplement due to its high bioactivity and potential to enhance animal growth performance. This study evaluated the effects of different concentrations of red and grey selenium nanoparticles on body weight (BW), body weight gain (BWG), feed intake (FI), and feed conversion ratio (FCR) in adult Japanese quails. Quails were allocated into five groups: a control group (C0), red SeNPs at 0.5 ppm (T1) and 5 ppm (T2), and grey SeNPs at 0.5 ppm (T3) and 5 ppm (T4). Body weight and feed intake were recorded weekly over a 5-week period. BWG and FCR were subsequently calculated. Statistical analysis was conducted using ANOVA to determine treatment effects. Significant differences (P < 0.05) were observed in final BW among treatments. Both T1 (red SeNP 0.5 ppm) and T3 (grey SeNP 0.5 ppm) exhibited significantly higher BW compared to the control group. T1 achieved the highest BWG (15.13 g), while T3 also showed notable improvement (4.61 g) compared to the control (-7.80 g). The high-dose grey group (T4) showed a limited increase in BWG (0.60 g), suggesting a possible dose-dependent effect. Feed intake varied slightly among groups without significant differences, while FCR was markedly improved in T1 (1.12) and T3 (3.63) compared to the control (-2.21). Low-dose supplementation with both red and grey SeNPs positively impacted growth performance in Japanese quails. While red SeNPs at 0.5 ppm (T1) demonstrated the best results, grey SeNPs at the same dose (T3) also significantly improved BW and FCR, although to a lesser extent. The reduced efficacy observed at the higher grey SeNP dose (T4) may suggest an optimal dose threshold beyond which SeNPs could lose their beneficial effect. These results highlight the importance of nanoparticle type and concentration in modulating physiological responses and feed efficiency. Dietary supplementation with low concentrations of red and grey SeNPs enhances growth and feed conversion efficiency in Japanese quails. Optimizing the form and dose of nano-selenium could support sustainable poultry production systems.
Tárgyszavak:Agrártudományok Élelmiszertudományok előadáskivonat
könyvrészlet
Megjelenés:Fostering the Transition to Sustainable Food Systems: Embracing Novelty and Overcoming Challenges : abstracts book. - p. 40.
További szerzők:Muthu, Arjun (1996-) (Ph.D. student) Sári Daniella (1991-) (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök) Seresné Törős Gréta (1991-) (élelmiszerbiztonsági- és minőségi mérnök) Béni Áron (1978-) (vegyész) Czeglédi Levente (1977-) (agrármérnök) Knop Renáta (1983-) (állatorvos) El-Ramady, Hassan (1969-) (agrármérnök) Prokisch József (1966-) (vegyész)
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3.

001-es BibID:BIBFORM134498
Első szerző:Ferroudj, Aya (animal science)
Cím:Dietary Red and Grey Selenium Nanoparticles : Effects on Tissue Selenium Distribution, Antioxidant Capacity, and Retention in Japanese Quails / Aya Ferroudj, Arjun Muthu, Georgina Pesti-Asbóth, Daniella Sári, Gréta Törős, Áron Beni, Levente Czeglédi, Renata Knop, Hassan El-Ramady, József Prokisch
Dátum:2025
ISSN:2076-3921
Megjegyzések:This study evaluated the bioavailability, antioxidant response, and post-withdrawal re-26 tention of red and grey selenium nanoparticles (SeNPs) in adult male Japanese quails. 27 Birds were fed a basal diet supplemented with 0.5 or 5 mg/kg of red or grey SeNPs for 28 28 days, followed by a 7-day withdrawal period. Selenium distribution varies markedly by 29 nanoparticle form and dose. Red SeNPs, particularly at 5 mg/kg, produced higher sele-30 nium accumulation in metabolic and circulating tissues, whereas grey SeNPs showed 31 lower initial uptake but more selective deposition at specific sites. Antioxidant analysis 32 revealed significant increases in hepatic GPx activity across all SeNP groups, with the 33 strongest enhancement occurring at the 5 mg/kg level. Serum TAC was elevated predom-34 inantly in quails receiving high-dose red SeNPs. Retention-depletion analysis demon-35 strated that moderate doses supported stable selenium incorporation, whereas high doses 36 resulted in accelerated post-withdrawal loss. Overall, red SeNPs acted as rapidly availa-37 ble selenium sources with pronounced antioxidant effects, while grey SeNPs provided 38 slower, more sustained selenium delivery. These findings highlight the importance of na-39 noparticle form and dosage in optimizing selenium supplementation strategies for poul-40 try.
Tárgyszavak:Agrártudományok Állattenyésztési tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
SeNPs
amorphous
crystallin
GPx
SOD
TAC
bioavailability
Excretion
Storage
Megjelenés:Antioxidants. - 15 : 1 (2025), p. 1-17. -
További szerzők:Muthu, Arjun (1996-) (Ph.D. student) Pesti-Asbóth Georgina (1990-) (élelmiszerbiztonsági és -minőségi mérnök) Sári Daniella (1991-) (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök) Seresné Törős Gréta (1991-) (élelmiszerbiztonsági- és minőségi mérnök) Béni Áron (1978-) (vegyész) Czeglédi Levente (1977-) (agrármérnök) Knop Renáta (1983-) (állatorvos) El-Ramady, Hassan (1969-) (agrármérnök) Prokisch József (1966-) (vegyész)
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4.

001-es BibID:BIBFORM134228
Első szerző:Ferroudj, Aya (animal science)
Cím:Effect of Red and Grey Selenium Nanoparticles on Yeast Growth: Short Communication / Aya Ferroudj ,Dávid Semsey, Daniella Sári, József Prokisch
Dátum:2025
ISSN:2304-8158
Megjegyzések:Selenium nanoparticles (SeNPs) present a promising alternative to toxic inorganic selenium salts, yet the differential bioactivity between their allotropic forms?amorphous red (RSeNPs) and crystalline grey (GSeNPs)is not fully determined. This study investigated the allotropic status and concentration-dependent effects of RSeNPs and GSeNPs (0.5, 5, and 50 mg?L?1) on Saccharomyces cerevisiae growth, monitored via foam expansion distance, calculated growth rate, and the normal logarithm of the samples' optical densities at 600 nm. The results revealed that the allotropic form was the dominant factor influencing yeast performance. Specifically, RSeNPs exhibited superior biocompatibility; the 0.5 mg?L?1 dose (RSe0.5) yielded the highest overall growth rate, suggesting a potential growth-promoting effect. Conversely, GSeNPs demonstrated concentration-dependent toxicity, with the 50 mg?L?1 dose (GSe50) causing a statistically significant inhibition compared to the control. Moreover, optical density measurements confirmed that both red and grey SeNPs enhanced the maximum specific growth rate (?max) compared to the control, demonstrating a stimulatory effect on yeast growth kinetics. These findings confirm that amorphous RSeNPs are less inhibitory and potentially more beneficial than their crystalline grey counterparts, underscoring the critical importance of nanoparticle morphology in determining biological outcomes.
Tárgyszavak:Agrártudományok Élelmiszertudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
selenium
nanoparticles
yeast
amorphous
crystallin
growth rate
nanoparticle toxicity
foam
Megjelenés:Foods. - 14 : 24 (2025), p. 1-10. -
További szerzők:Semsey Dávid (1994-) (élelmiszeripari technológia-, és termékfejlesztő mérnök) Sári Daniella (1991-) (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök) Prokisch József (1966-) (vegyész)
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5.

001-es BibID:BIBFORM132650
Első szerző:Ferroudj, Aya (animal science)
Cím:Spectroscopic characterization of nano-selenium and its dietary effects on quail growth and organ selenium uptake / Aya Ferroudj, Arjun Muthu, Daniella Sari, Aron Beni, Levente Czegledi, Renata Knop, Jozsef Prokisch
Dátum:2025
Megjegyzések:This study aims to characterize the spectral properties of selenium nanoparticles (SeNPs) in both red and grey forms and assess their biological impact in a real animal model. Raman spectroscopy was employed to analyze structural differences between SeNPs in solid form, while fluorescence measurements were conducted to examine the relationship between their structure and optical characteristics. Raman spectra confirmed the trigonal crystalline structure of grey SeNPs with peaks at 233.5 cm??, while red SeNPs exhibited peaks around 252.4 cm??, indicating their amorphous nature. Fluorescence analysis revealed that grey SeNPs displayed more consistent fluorescence behavior than red SeNPs, likely due to their more stable crystalline and semi-crystalline structure, in contrast to the amorphous nature of red SeNPs. To evaluate Se bioavailability and distribution, adult Japanese quails were randomly assigned to five groups: a control (C0) and four treatment groups receiving either red or grey SeNPs at 0.05 and 0.5 mg/kg (T1, T2, T3, and T4). Growth performance was evaluated by measuring body weight changes in all treatment groups for 28 days Selenium accumulation was measured in the liver, kidney, eye, testes, breast muscle, and blood cellular fraction (BCF). The results showed that the higher SeNP concentrations (0.5 ppm) improved body weight, with T2 (Red Se 0.5 ppm) showing the greatest growth, while T1 (Red Se 0.05 ppm) had the lowest body weight. These findings suggest that SeNP supplementation, especially at higher doses, can enhance growth performance in Japanese quails. Regarding the content of Se,the highest Se content was recorded in the liver in the T4 group (grey SeNPs, 0.5 ppm), whereas the control group had the lowest. In BCFs, the highest Se content was observed in T3 (grey Se 0.05 ppm), with the control group again having the lowest. Selenium levels in the kidney and testes remained stable across all groups, with no significant differences. In eye tissues, Surprisingly, the control group had the highest Se concentration, while T1 and T2 (red SeNPs) showed lower levels, and T3 and T4 (grey SeNPs) had intermediate values. In breast tissue, the highest Se content was observed in T1 (red Se 0.05 ppm), significantly differing from all other treatments, suggesting a unique distribution pattern that warrants further investigation. Overall, these findings demonstrate the tissue-specific effects of selenium supplementation, and provide insights into the bioavailability of different SeNP forms and their potential implications for health and disease prevention
Tárgyszavak:Agrártudományok Élelmiszertudományok előadáskivonat
könyvrészlet
Megjelenés:Book of abstracts of the 30th International Conference Krmiva 2025/ Zvonko Antunovic, Zlatko Janjecic. - 1 p. -
További szerzők:Muthu, Arjun (1996-) (Ph.D. student) Sári Daniella (1991-) (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök) Béni Áron (1978-) (vegyész) Czeglédi Levente (1977-) (agrármérnök) Knop Renáta (1983-) (állatorvos) Prokisch József (1966-) (vegyész)
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6.

001-es BibID:BIBFORM132646
035-os BibID:(Scopus)105017495978 (WoS)001586644000001
Első szerző:Ferroudj, Aya (animal science)
Cím:Developing an egg model for selenium nanoparticle testing / A. Ferroudj, A. Muthu, D. Sári, G. Törős , Á. Beni, H. El-Ramady, J. Prokisch
Dátum:2025
ISSN:0139-3006 1588-2535
Megjegyzések:Selenium nanoparticles (SeNPs) are gaining attention due to their enhanced bioavailability and potential use in functional food development. This preliminary study examined the ability of red and grey SeNPs to penetrate the eggshell and enrich internal egg components with selenium through external immersion treatments. Commercial eggs were treated with two concentrations (50 and 100?mg?L?1) of red and grey SeNPs and analysed for selenium content in raw and boiled albumen and yolk. Results showed increased selenium deposition in SeNP-treated eggs compared to untreated controls, with the highest accumulation observed in the yolk. Red SeNPs, owing to their smaller size and amorphous structure, exhibited greater bioavailability and deposition efficiency than grey SeNPs. Boiling led to variable changes in selenium content, suggesting possible heat-induced structural transformations or retention effects. Due to the limited sample size and uncontrolled egg source, these findings should be interpreted as exploratory. Nonetheless, this study provides initial evidence that SeNPs can cross physical egg barriers and may inform future strategies for egg biofortification and future applications in animal nutrition and food science.
Tárgyszavak:Agrártudományok Élelmiszertudományok idegen nyelvű folyóiratközlemény hazai lapban
folyóiratcikk
selenium nanoparticles
antioxidant
density
Se content
enrichment
nanoscale
egg
porosity
shell
yolk
albumen
Megjelenés:Acta Alimentaria. - 2025 (2025), p. 1-10. -
További szerzők:Muthu, Arjun (1996-) (Ph.D. student) Sári Daniella (1991-) (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök) Seresné Törős Gréta (1991-) (élelmiszerbiztonsági- és minőségi mérnök) Béni Áron (1978-) (vegyész) El-Ramady, Hassan (1969-) (agrármérnök) Prokisch József (1966-) (vegyész)
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7.

001-es BibID:BIBFORM130374
035-os BibID:(Scopus)105007865285 (WoS)001509542900001
Első szerző:Ferroudj, Aya (animal science)
Cím:Comparative Study of Red and Grey Selenium Nanoparticles on Organ-Specific Selenium Deposition and Growth Performance in Japanese Quails / Aya Ferroudj, Arjun Muthu, Daniella Sári, Gréta Törős, Áron Beni, Levente Czeglédi, Renáta Knop, Hassan El Ramady, József Prokisch
Dátum:2025
ISSN:2079-4991
Megjegyzések:Selenium (Se) is an essential trace element required for various physiological functions in agriculture. Nanotechnology is applied to produce selenium nanoparticles (SeNPs) that offer new advantages, enhancing their bioavailability and reducing toxicity. To further improve the stability of Se nanoelements in the poultry industry, the grey form of Se was recently offered as a potential alternative. However, its impact on bioaccessibility, metabolism, and overall animal efficiency remains undetermined. This study investigates the impact of red and grey SeNPs on Se content in the liver, blood cellular fraction (BCF), kidney, testis, and eyes, as well as the feed intake (FI) and growth performance, of adult Japanese quails. Adult quails were randomly assigned to five groups: a control (C0) and four groups receiving either red or grey Se nanoparticles (SeNPs) at 0.05 or 0.5 mg/kg, in addition to the basal diet which already contained 0.042 mg/kg Se from the premix, resulting in total Se contents of approximately 0.092 and 0.542 mg/kg in the treatment groups (T1?T4), with four replicates per group. The growth performance of quails fed with nano-Se-supplemented diets showed significant variation across groups (p < 0.05), with body weight differing by up to 20% between the highest performing group (T2) and the lowest (T1). FI showed no significant differences across groups. The results indicated that Se accumulation differed significantly between treatments. The selenium levels in the liver increased in a dose-dependent manner, with the highest accumulation observed in T4 (0.5 mg/kg grey SeNPs), at 42% above control levels. This pattern suggests that the liver is a primary organ for selenium storage and metabolism. The greatest Se content in BCFs was recorded in the groups that received grey selenium (T3 and T4) and red selenium at high concentrations (T2), while the group given red selenium at low concentrations (T1) and the control (C0) had the lowest Se accumulation. In the kidney tissues and testis, the Se content exhibited no significant differences between the treated groups and the control. The observed variations in the eye and breast muscle Se content among treatment groups reflect the differences in selenium bioavailability, metabolism, and tissue-specific regulatory mechanisms. These findings demonstrate that grey SeNPs can significantly elevate Se bioavailability in quails, particularly in target organs, and enhance the growth performance without notable changes in feed intake. This highlights the potential of SeNPs in enhancing quail nutrition, although further research is needed to establish optimal dosing strategies for safe, effective use.
Tárgyszavak:Természettudományok Kémiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
selenium
nanoparticles
amorphous
crystallin
avian
bioavailability
tissue
quail
growth
Megjelenés:Nanomaterials. - 15 : 11 (2025), p. 1-14. -
További szerzők:Muthu, Arjun (1996-) (Ph.D. student) Sári Daniella (1991-) (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök) Seresné Törős Gréta (1991-) (élelmiszerbiztonsági- és minőségi mérnök) Béni Áron (1978-) (vegyész) Czeglédi Levente (1977-) (agrármérnök) Knop Renáta (1983-) (állatorvos) El-Ramady, Hassan (1969-) (agrármérnök) Prokisch József (1966-) (vegyész)
Pályázati támogatás:DETKA
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8.

001-es BibID:BIBFORM119268
Első szerző:Muthu, Arjun (Ph.D. student)
Cím:Production methods for making nano Selenium, nano Tellurium and nano alloys, as potential materials in the food and pharma industry / Arjun Muthu, Aya Ferroudj, Daniella Sári, Áron Béni, Hassan El-Ramady, József Prokisch
Dátum:2023
ISBN:978-615-5606-14-4
Tárgyszavak:Természettudományok Kémiai tudományok előadáskivonat
könyvrészlet
Megjelenés:Táplálkozástudományi Kutatások : XI. PhD konferencia programja és az előadások összefoglalói / szerk. Bíró Lajos, Gelencsér Éva, Lugasi Andrea, Rurik Imre, Simonné Sarkadi Livia. - p. 13. -
További szerzők:Ferroudj, Aya (1999-) (animal science) Sári Daniella (1991-) (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök) Béni Áron (1978-) (vegyész) El-Ramady, Hassan (1969-) (agrármérnök) Prokisch József (1966-) (vegyész)
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9.

001-es BibID:BIBFORM115729
035-os BibID:(Scopus)85188786272 (WoS)001103342600001
Első szerző:Muthu, Arjun (Ph.D. student)
Cím:Microbial-Based Biotechnology: Production and Evaluation of Selenium-Tellurium Nanoalloys / Arjun Muthu, Daniella Sári, Aya Ferroudj, Hassan El-Ramady, Áron Béni, Khandsuren Badgar, József Prokisch
Dátum:2023
ISSN:2076-3417
Megjegyzések:Using seleno-compounds and telluric compounds is a practical approach for developing solutions against drug-resistant bacterial infections and malignancies. It will accelerate the search for novel treatments or adjuvants for existing therapies. Selenium and tellurium nanospheres can be produced by lactic acid bacteria. The bacteria can differentiate the selenium and tellurium when the medium contains both selenite and tellurite. Therefore, our question in this study was the following: are they making alloys from the selenium and tellurium and what will be the composition, color, and shape of the nanoparticles? We used a simple microbial synthesis to produce nanoselenium, nanotellurium, and their alloys from sodium selenite and sodium tellurite using Lactobacillus casei. This bacterium produced red spherical amorphous elemental selenium nanospheres with a diameter of 206 ? 33 nm from selenite and amorphous black nanorods with a length of 176 ? 32 nm and a cross-section of 62 ? 13 nm from tellurite. If the initial medium contains a mixture of selenite and tellurite, the resulting nanoparticles will contain selenium and tellurium in the same ratios in the alloy as in the medium. This proves that Lactobacillus casei cannot distinguish between selenite and tellurite. The shape of the nanoparticles varies from spherical to rod-shaped, depending on the ratio of selenium and tellurium. The color of nanomaterials ranges from red to black, depending on the percentage of selenium and tellurium. These nanomaterials could be good candidates in the pharmaceutical industry due to their antipathogenic and anticarcinogenic properties.
Tárgyszavak:Agrártudományok Állattenyésztési tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
green synthesis
Lactobacillus casei
nanoalloys
selenium
tellurium
Megjelenés:Applied Sciences-Basel. - 13 : 21 (2023), p.1-14. -
További szerzők:Sári Daniella (1991-) (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök) Ferroudj, Aya (1999-) (animal science) El-Ramady, Hassan (1969-) (agrármérnök) Béni Áron (1978-) (vegyész) Badgar, Khandsuren (1987-) (állattenyésztés) Prokisch József (1966-) (vegyész)
Pályázati támogatás:Stipendium Hungaricum Scholarship Program
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10.

001-es BibID:BIBFORM119507
035-os BibID:(Scopus)85188837161 (WoS)001191686600001
Első szerző:Prokisch József (vegyész)
Cím:Nano-Food Farming: Toward Sustainable Applications of Proteins, Mushrooms, Nano-Nutrients, and Nanofibers / József Prokisch, Greta Törős, Duyen H. H. Nguyen,Chaima Neji, Aya Ferroudj, Daniella Sári, Arjun Muthu, Eric C. Brevik, Hassan El-Ramady
Dátum:2024
ISSN:0002-1962 1435-0645
Megjegyzések:The relationship between agriculture and food is very close. It is impossible to produce adequate crops for global food security without proper farm management. Farming practices represent direct and indirect controlling factors in terms of global food security. Farming management practices influence agro-food production from seed germination through to the post-harvest treatments. Nano-farming utilizes nanotechnologies for agricultural food production. This review covers four key components of nano-farming: nano-mushroom production, protein-based nanoparticles, nano-nutrients, and nanofibers. This provides a comprehensive overview of the potential applications of nanotechnology in agriculture. The role of these components will be discussed in relation to the challenges faced and solutions required to achieve sustainable agricultural production. Edible mushrooms are important to food security because they are a nutritious food source and can produce nanoparticles that can be used in the production of other food sources. Protein-based nanoparticles have considerable potential in the delivery of bioactives as carriers and other applications. Nano-nutrients (mainly nano-selenium, nano-tellurium and carbon nanodots) have crucial impacts on the nutrient status of plant-based foods. Carbon nanodots and other carbon-based nanomaterials have the potential to influence agricultural crops positively. There are promising applications of nanofibers in food packaging, safety and processing. However, further research is needed to understand the impacts and potential risks of nanomaterials in the food production system.
Tárgyszavak:Agrártudományok Élelmiszertudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
agri-food production
carbon nanodots
food packaging
food safety
nano-farming
nano-selenium
nano-tellurium
Megjelenés:Agronomy Journal. - 14 (2024), p.1-30. -
További szerzők:Seresné Törős Gréta (1991-) (élelmiszerbiztonsági- és minőségi mérnök) Nguyen, Huu Huong Duyen (1995-) (Food Science) Neji, Chaima (1990-) (agrártudományok) Ferroudj, Aya (1999-) (animal science) Sári Daniella (1991-) (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök) Muthu, Arjun (1996-) (Ph.D. student) Brevik, Eric C. El-Ramady, Hassan (1969-) (agrármérnök)
Pályázati támogatás:TKP2021-EGA-20
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11.

001-es BibID:BIBFORM120565
035-os BibID:(Scopus)85191739747 (WoS)001210754400001
Első szerző:Sári Daniella (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök)
Cím:Tellurium and Nano-Tellurium : Medicine or Poison? / Daniella Sári, Aya Ferroudj, Dávid Semsey, Hassan El-Ramady, Eric C. Brevik, József Prokisch
Dátum:2024
ISSN:2079-4991
Megjegyzések:Tellurium (Te) is the heaviest stable chalcogen and is a rare element in Earth's crust (one to five ppb). It was discovered in gold ore from mines in Kleinschlatten near the present-day city of Zlatna, Romania. Industrial and other applications of Te focus on its inorganic forms. Tellurium can be toxic to animals and humans at low doses. Chronic tellurium poisoning endangers the kidney, liver, and nervous system. However, Te can be effective against bacteria and is able to destroy cancer cells. Tellurium can also be used to develop redox modulators and enzyme inhibitors. Soluble salts that contain Te had a role as therapeutic and antimicrobial agents before the advent of antibiotics. The pharmaceutical use of Te is not widespread due to the narrow margin between bene?cial and toxic doses, but there are differences between the measure of toxicity based on the Te form. Nano-tellurium (Te-NPs) has several applications: it can act as an adsorptive agent to remove pollutants, and it can be used in antibacterial coating, photo-catalysis for the degradation of dyes, and conductive electronic materials. Nano-sized Te particles are the most promising and can be produced in both chemical and biological ways. Safety assessments are essential to determine the potential risks and benefits of using Te compounds in various applications. Future challenges and directions in developing nano-materials, nano-alloys, and nano-structures based on Te are still open to debate.
Tárgyszavak:Agrártudományok Élelmiszertudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
nano-medicine
nano-toxicity
medicinal attributes
therapeutics
antimicrobial agents
Megjelenés:Nanomaterials. - 14 : 8 (2024), p. 1-24. -
További szerzők:Ferroudj, Aya (1999-) (animal science) Semsey Dávid (1994-) (élelmiszeripari technológia-, és termékfejlesztő mérnök) El-Ramady, Hassan (1969-) (agrármérnök) Brevik, Eric C. Prokisch József (1966-) (vegyész)
Internet cím:Szerző által megadott URL
DOI
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12.

001-es BibID:BIBFORM118142
035-os BibID:(Scopus)85181350028 (WoS)001185354800020
Első szerző:Sári Daniella (dietetikus, élelmiszer mérnök, mezőgazdasági mérnök)
Cím:Drought Stress Under a Nano-Farming Approach : A Review / Daniella Sári, Aya Ferroudj, Dávid Semsey, Hassan El-Ramady, Salah E.-D. Faizy, Shaban M. Ibrahim, Hani Mansour, Eric C. Brevik, Svein Ø. Solberg, József Prokisch
Dátum:2024
ISSN:0302-6701 2357-0369
Megjegyzések:Ongoing climate change is leading to more extreme weather, which affects agriculture in various ways. In semi-arid regions of the world and even in Europe, drought stress is becoming more and more frequent. Prolonged drought periods lead to severe damages on cultivated plants, which again impacts water and food resources. This review overviews how drought stress impacts plants and but also how different management practices can be applied to reduce the negative effects. A special attention is given to nano-farming where application of nanomaterials may ameliorate drought stress by increasing enzymatic antioxidants, and decreasing generation of reactive oxygen species (ROS). Despite the promising results of nano-farming we conclude that further research is required for emphasizing on potential negative effects, for example on nano-toxicity where particles can enter into the groundwater or into the food chain. Finally, drought stress is a complexed problem that affects all living organisms, and where a quick fix is not possible but where mankind needs to collaborate and work for a better future for all.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Water deficit
Nano technology
Water crisis
Food crisis
Global warming
Poverty
Megjelenés:Egyptian Journal of Soil Science. - 64 : 1 (2024), p. 135-151. -
További szerzők:Ferroudj, Aya (1999-) (animal science) Semsey Dávid (1994-) (élelmiszeripari technológia-, és termékfejlesztő mérnök) El-Ramady, Hassan (1969-) (agrármérnök) Faizy, Salah E.-D. A. Ibrahim, Shaban Mansour, Hani Brevik, Eric C. Solberg, Svein Øivind Prokisch József (1966-) (vegyész)
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DOI
Intézményi repozitóriumban (DEA) tárolt változat
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