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1.

001-es BibID:BIBFORM130139
Első szerző:Alibrahem, Walaa
Cím:Exploring the Analgesic Potential of L-Lysine : Molecular Mechanisms, Preclinical Evidence, and Implications for Pharmaceutical Pain Therapy / Walaa Alibrahem, Nihad Kharrat Helu, Gréta Törős, Csaba Oláh, József Prokisch
Dátum:2025
ISSN:1999-4923
Megjegyzések:Pain is a complex, multifaceted sensory-emotional state. It still poses a significant challenge in clinical treatment, especially in cases of chronic pain. Concerns associated with the use of opioids as analgesics have led to the search for new and safer pain relievers. This review examines the potential of lysine in pain control by exploring its molecular mechanisms and the preclinical evidence and clinical implications. Lysine has demonstrated analgesic effects by inhibiting NMDA receptors, modulating dopamine and serotonin pathways, and interfering with neuroimmune signaling cascades. Studies in animal models have shown that the administration of lysine reduces pain responses without altering motor function. Despite the favorable profile of lysine in terms of minor side effects and its promising effectiveness as a nutritional supplement, more research is needed to optimize its efficacy, adjust its dosage, and ensure its safety for long-term use.
Tárgyszavak:Orvostudományok Gyógyszerészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
L-lysine
chronic pain
analgesia
NMDA receptor inhibition
serotonin modulation
dopamine
fibromyalgia
pain management
neurotransmission
Megjelenés:Pharmaceutics. - 17 : 5 (2025), p. 1-17. -
További szerzők:Kharrat Helu, Nihad (1992-) Seresné Törős Gréta (1991-) (élelmiszerbiztonsági- és minőségi mérnök) Oláh Csaba (1972-) (idegsebész) Prokisch József (1966-) (vegyész)
Pályázati támogatás:DETKA
Egyéb
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2.

001-es BibID:BIBFORM105938
035-os BibID:(WOS)000858945100001 (Scopus)85138618051
Első szerző:El-Ramady, Hassan (agrármérnök)
Cím:Nano-restoration for sustaining soil fertility: A pictorial and diagrammatic review article / Hassan El-Ramady, Eric C. Brevik, Zakaria F. Fawzy, Tamer Elsakhawy, Alaa El-Dein Omara, Megahed Amer, Salah E.-D. Faizy, Mohamed Abowaly, Ahmed El-Henawy, Attila Kiss, Gréta Törős, József Prokisch, Wanting Ling
Dátum:2022
ISSN:2223-7747
Megjegyzések:Soil is a real treasure that humans cannot live without. Therefore, it is very important to sustain and conserve soils to guarantee food, fiber, fuel, and other human necessities. Healthy or high-quality soils that include adequate fertility, diverse ecosystems, and good physical properties are important to allow soil to produce healthy food in support of human health. When a soil suffers from degradation, the soil's productivity decreases. Soil restoration refers to the reversal of degradational processes. This study is a pictorial review on the nano-restoration of soil to return its fertility. Restoring soil fertility for zero hunger and restoration of degraded soils are also discussed. Sustainable production of nanoparticles using plants and microbes is part of the process of soil nano-restoration. The nexus of nanoparticle-plant-microbe (NPM) is a crucial issue for soil fertility. This nexus itself has several internal interactions or relationships, which control the bioavailability of nutrients, agrochemicals, or pollutants for cultivated plants. The NPM nexus is also controlled by many factors that are related to soil fertility and its restoration. This is the first photographic review on nano-restoration to return and sustain soil fertility. However, several additional open questions need to be answered and will be discussed in this work.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
soil-plant nexus
soil degradation
soil conservation
waterlogged soil
salt-affected soil
polluted soil
degraded soil
Megjelenés:Plants-Basel. - 11 : 18 (2022), p. 1-33. -
További szerzők:Brevik, Eric C. Fawzy, Zakaria Elsakhawy, Tamer Omara, Alaa El-Dein Amer, Megahed M. Faizy, Salah E.-D. A. Abowaly, Mohamed Elhenawy, Ahmed S. Kiss Attila (1971-) (vegyész, angol-magyar szakfordító) Seresné Törős Gréta (1991-) (élelmiszerbiztonsági- és minőségi mérnök) Prokisch József (1966-) (vegyész) Ling, Wanting
Pályázati támogatás:Stipendium Hungaricum-140993
Egyéb
EFOP-3.6.3-VEKOP-16-2017-00008
EFOP-VEKOP
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3.

001-es BibID:BIBFORM102823
035-os BibID:(WOS)000832158400001 (Scopus)85135068440
Első szerző:El-Ramady, Hassan (agrármérnök)
Cím:Plant Nutrition for Human Health: A Pictorial Review on Plant Bioactive Compounds for Sustainable Agriculture / Hassan El-Ramady, Peter Hajdú, Gréta Törős, Khandsuren Badgar, Xhensila Llanaj, Attila Kiss, Neama Abdalla, Alaa El-Dein Omara, Tamer Elsakhawy, Heba Elbasiouny, Fathy Elbehiry, Megahed Amer, Mohammed E. El-Mahrouk, József Prokisch
Dátum:2022
ISSN:2071-1050
Megjegyzések:Is there any relationship between plant nutrition and human health? The overall response to this question is very positive, and a strong relationship between the nutrition of plants and humans has been reported in the literature. The nutritional status of edible plants consumed by humans can have a negative or positive impact on human health. This review was designed to assess the importance of plant bioactive compounds for human health under the umbrella of sustainable agriculture. With respect to the first research question, it was found that plant bioactives (e.g., alkaloids, carotenoids, flavonoids, phenolics, and terpenoids) have a crucial role in human health due to their therapeutic benefits, and their potentiality depends on several factors, including botanical, environmental, and clinical attributes. Plant bioactives could be produced using plant tissue culture tools (as a kind of agro-biotechnological method), especially in cases of underexploited or endangered plants. Bioactive production of plants depends on many factors, especially climate change (heat stress, drought, UV radiation, ozone, and elevated CO2), environmental pollution, and problematic soils (degraded, saline/alkaline, waterlogged, etc.). Under the previously mentioned stresses, in reviewing the literature, a positive or negative association was found depending on the kinds of stress or bioactives and their attributes. The observed correlation between plant bioactives and stress (or growth factors) might explain the importance of these bioactives for human health. Their accumulation in stressed plants can increase their tolerance to stress and their therapeutic roles. The results of this study are in keeping with previous observational studies, which confirmed that the human nutrition might start from edible plants and their bioactive contents, which are consumed by humans. This review is the first report that analyzes this previously observed relationship using pictorial presentation.
Tárgyszavak:Agrártudományok Állattenyésztési tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
climate change
salinity
drought
biofortified crop
nutrients
degraded soil
plant secondary metabolites
elevated CO2
Megjelenés:Sustainability. - 14 : 14 (2022), p. 1-43. -
További szerzők:Hajdú Péter (1992-) (táplálkozástudományi szakember) Seresné Törős Gréta (1991-) (élelmiszerbiztonsági- és minőségi mérnök) Badgar, Khandsuren (1987-) (állattenyésztés) Llanaj, Xhensila (1992-) (élelmiszerbiztonsági és -minőségi mérnök) Kiss Attila (1971-) (vegyész, angol-magyar szakfordító) Abdalla, Neama Omara, Alaa El-Dein Elsakhawy, Tamer Elbasiouny, Heba Elbehiry, Fathy Amer, Megahed M. Elmahrouk, Mohammed Prokisch József (1966-) (vegyész)
Pályázati támogatás:EFOP-3.6.3-VEKOP-16-2017-00008
EFOP
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4.

001-es BibID:BIBFORM102337
035-os BibID:(Scopus)85132700393 (WOS)000816815700001
Első szerző:El-Ramady, Hassan (agrármérnök)
Cím:A Comparative Photographic Review on Higher Plants and Macro-Fungi : a Soil Restoration for Sustainable Production of Food and Energy / Hassan El-Ramady, Gréta Törős, Khandsuren Badgar, Xhensila Llanaj, Péter Hajdú, Mohammed E. El-Mahrouk, Neama Abdalla, József Prokisch
Dátum:2022
ISSN:2071-1050
Megjegyzések:The Kingdom of Plantae is considered the main source of human food, and includes several edible and medicinal plants, whereas mushrooms belong to the Kingdom of fungi. There are a lot of similar characteristics between mushrooms and higher plants, but there are also many differences among them, especially from the human health point of view. The absences of both chlorophyll content and the ability to form their own food are the main differences between mushrooms and higher plants. The main similar attributes found in both mushrooms and higher plants are represented in their nutritional and medicinal activities. The findings of this review have a number of practical implications. A lot of applications in different fields could be found also for both mushrooms and higher plants, especially in the bioenergy, biorefinery, soil restoration, and pharmaceutical fields, but this study is the first report on a comparative photographic review between them. An implication of the most important findings in this review is that both mushrooms and plants should be taken into account when integrated food and energy are needed. These findings will be of broad use to the scientific and biomedical communities. Further investigation and experimentation into the integration and production of food crops and mushrooms are strongly recommended under different environmental conditions, particularly climate change.
Tárgyszavak:Agrártudományok Növénytermesztési és kertészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Sustainability. - 14 : 12 (2022), p. 1-34. -
További szerzők:Seresné Törős Gréta (1991-) (élelmiszerbiztonsági- és minőségi mérnök) Badgar, Khandsuren (1987-) (állattenyésztés) Llanaj, Xhensila (1992-) (élelmiszerbiztonsági és -minőségi mérnök) Hajdú Péter (1992-) (táplálkozástudományi szakember) Elmahrouk, Mohammed Abdalla, Neama Prokisch József (1966-) (vegyész)
Pályázati támogatás:EFOP-3.6.3-VEKOP-16-2017-00008
EFOP
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5.

001-es BibID:BIBFORM101494
035-os BibID:(Scopus)85129177381 (WOS)000795328100001
Első szerző:El-Ramady, Hassan (agrármérnök)
Cím:Edible Mushrooms for Sustainable and Healthy Human Food : nutritional and Medicinal Attributes / Hassan El-Ramady, Neama Abdalla, Khandsuren Badgar, Xhensila Llanaj, Gréta Töros, Peter Hajdú, Yahya Eid, József Prokisch
Dátum:2022
ISSN:2071-1050
Megjegyzések:Global food production faces many challenges, including climate change, a water crisis, land degradation, and desertification. These challenges require research into non-traditional sources of human foods. Edible mushrooms are considered an important next-generation healthy food source. Edible mushrooms are rich in proteins, dietary fiber, vitamins, minerals, and other bioactive components (alkaloids, lactones, polysaccharides, polyphenolic compounds, sesquiterpenes, sterols, and terpenoids). Several bioactive ingredients can be extracted from edible mushrooms and incorporated into health-promoting supplements. It has been suggested that several human diseases can be treated with extracts from edible mushrooms, as these extracts have biological effects including anticancer, antidiabetic, antiviral, antioxidant, hepatoprotective, immune-potentiating, and hypocholesterolemic influences. The current study focuses on sustainable approaches for handling edible mushrooms and their secondary metabolites, including biofortification. Comparisons between edible and poisonous mushrooms, as well as the common species of edible mushrooms and their different bioactive ingredients, are crucial. Nutritional values and the health benefits of edible mushrooms, as well as different biomedical applications, have been also emphasized. Further research is needed to explore the economic sustainability of different medicinal mushroom bioactive compound extracts and their potential applications against emerging diseases such as COVID-19. New approaches such as nano-biofortification are also needed to supply edible mushrooms with essential nutrients and/or to increase their bioactive ingredients.
Tárgyszavak:Agrártudományok Élelmiszertudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Sustainability. - 14 : 9 (2022), p. 1-30. -
További szerzők:Abdalla, Neama Badgar, Khandsuren (1987-) (állattenyésztés) Llanaj, Xhensila (1992-) (élelmiszerbiztonsági és -minőségi mérnök) Seresné Törős Gréta (1991-) (élelmiszerbiztonsági- és minőségi mérnök) Hajdú Péter (1992-) (táplálkozástudományi szakember) Eid, Yahya Prokisch József (1966-) (vegyész)
Pályázati támogatás:EFOP-3.6.3-VEKOP-16-2017-00008
EFOP
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6.

001-es BibID:BIBFORM101078
035-os BibID:(WOS)000774263200001 (Scopus)85127427485
Első szerző:El-Ramady, Hassan (agrármérnök)
Cím:Green Biotechnology of Oyster Mushroom (Pleurotus ostreatus L.) : a Sustainable Strategy for Myco-Remediation and Bio-Fermentation / Hassan El-Ramady, Neama Abdalla, Zakaria Fawzy, Khandsuren Badgar, Xhensila Llanaj, Gréta Törős, Peter Hajdú, Yahya Eid, József Prokisch
Dátum:2022
ISSN:2071-1050
Megjegyzések:The field of biotechnology presents us with a great chance to use many organisms, such as mushrooms, to find suitable solutions for issues that include the accumulation of agro-wastes in the environment. The green biotechnology of mushrooms (Pleurotus ostreatus L.) includes the myco-remediation of polluted soil and water as well as bio-fermentation. The circular economy approach could be effectively achieved by using oyster mushrooms (Pleurotus ostreatus L.), of which the substrate of their cultivation is considered as a vital source for producing biofertilizers, animal feeds, bioenergy, and bio-remediators. Spent mushroom substrate is also considered a crucial source for many applications, including the production of enzymes (e.g., manganese peroxidase, laccase, and lignin peroxidase) and bioethanol. The sustainable management of agro-industrial wastes (e.g., plant-based foods, animal-based foods, and non-food industries) could reduce, reuse and recycle using oyster mushrooms. This review aims to focus on the biotechnological applications of the oyster mushroom (P. ostreatus L.) concerning the field of the myco-remediation of pollutants and the bio-fermentation of agro-industrial wastes as a sustainable approach to environmental protection. This study can open new windows onto the green synthesis of metal-nanoparticles, such as nano-silver, nano-TiO2 and nano-ZnO. More investigations are needed concerning the new biotechnological approaches.
Tárgyszavak:Agrártudományok Állattenyésztési tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Sustainability. - 14 : 6 (2022), p. 1-21. -
További szerzők:Abdalla, Neama Fawzy, Zakaria Badgar, Khandsuren (1987-) (állattenyésztés) Llanaj, Xhensila (1992-) (élelmiszerbiztonsági és -minőségi mérnök) Seresné Törős Gréta (1991-) (élelmiszerbiztonsági- és minőségi mérnök) Hajdú Péter (1992-) (táplálkozástudományi szakember) Eid, Yahya Prokisch József (1966-) (vegyész)
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7.

001-es BibID:BIBFORM101292
035-os BibID:(Scopus)85128458386 (WOS)000780497200001
Első szerző:Elsakhawy, Tamer
Cím:Green Synthesis of Nanoparticles by Mushrooms: A Crucial Dimension for Sustainable Soil Management / Tamer Elsakhawy, Alaa El-Dein Omara, Mohamed Abowaly, Hassan El-Ramady, Khandsuren Badgar, Xhensila Llanaj, Gréta Törős, Peter Hajdú, József Prokisch
Dátum:2022
ISSN:2071-1050
Megjegyzések:Soil is the main component in the agroecosystem besides water, microbial communities, and cultivated plants. Several problems face soil, including soil pollution, erosion, salinization, and degradation on a global level. Many approaches have been applied to overcome these issues, such as phyto-, bio-, and nanoremediation through different soil management tools. Mushrooms can play a vital role in the soil through bio-nanoremediation, especially under the biological synthesis of nanoparticles, which could be used in the bioremediation process. This review focuses on the green synthesis of nanoparticles using mushrooms and the potential of bio-nanoremediation for polluted soils. The distinguished roles of mushrooms of soil improvement are considered a crucial dimension for sustainable soil management, which may include controlling soil erosion, improving soil aggregates, increasing soil organic matter content, enhancing the bioavailability of soil nutrients, and resorting to damaged and/or polluted soils. The field of bio-nanoremediation using mushrooms still requires further investigation, particularly regarding the sustainable management of soils.
Tárgyszavak:Agrártudományok Állattenyésztési tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Sustainability. - 14 : 7 (2022), p. 1-27. -
További szerzők:Omara, Alaa El-Dein Abowaly, Mohamed El-Ramady, Hassan (1969-) (agrármérnök) Badgar, Khandsuren (1987-) (állattenyésztés) Llanaj, Xhensila (1992-) (élelmiszerbiztonsági és -minőségi mérnök) Seresné Törős Gréta (1991-) (élelmiszerbiztonsági- és minőségi mérnök) Hajdú Péter (1992-) (táplálkozástudományi szakember) Prokisch József (1966-) (vegyész)
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8.

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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9.

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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10.

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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11.

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
Egyéb
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12.

001-es BibID:BIBFORM130782
Első szerző:Gangakhedkar, Prasad
Cím:Fermentation of Fruits and Vegetables: Bridging Traditional Wisdom and Modern Science for Food Preservation and Nutritional Value Improvements / Prasad S. Gangakhedkar, Hemant W. Deshpande, Gréta Törős, Hassan El-Ramady,Tamer Elsakhawy, Neama Abdalla, Ayaz Shaikh, Béla Kovács, Rushikesh Mane, József Prokisch
Dátum:2025
ISSN:2304-8158
Megjegyzések:Fermented fruits and vegetables are gaining increased attention due to their enhanced nutritional properties, extended shelf life, and potential health benefits. Driven by consumer demand for natural, plant-based, and functional foods, fermentation is emerging as a sustainable alternative to conventional preservation methods. This review highlights the role of lactic acid bacteria and other microorganisms in transforming fruit and vegetable substrates into probiotic-rich, bioactive foods. It explores traditional and emerging fermentation techniques, the influence of microbial consortia on product quality, and the impact of fermentation on antioxidant activity, gut health, immune modulation, and chronic disease prevention. Furthermore, the review addresses food safety concerns related to biogenic amines, nitrite accumulation, and microbial contamination, describing current solutions involving both conventional and non-thermal processing technologies. By synthesizing recent advances in microbial fermentation science and biotechnological innovations, this paper underscores the potential of fermented fruits and vegetables to contribute to functional food development, dietary diversity, and sustainable food systems.
Tárgyszavak:Agrártudományok Élelmiszertudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
anthocyanins
functional foods
food safety
fermentation
lactic acid bacteria
flavonoids
probiotics
Megjelenés:Foods. - 14 : 13 (2025), p. 1-31. -
További szerzők:Deshpande, Hemant W. Seresné Törős Gréta (1991-) (élelmiszerbiztonsági- és minőségi mérnök) El-Ramady, Hassan (1969-) (agrármérnök) Elsakhawy, Tamer Abdalla, Neama Shaikh, Ayaz Mukarram (1991-) (PhD candidate) Kovács Béla (1963-) (mezőgazdasági kémia, angol szakfordító) Mane, Rushikesh Prokisch József (1966-) (vegyész)
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