Dr. Tamás Molnár
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Stand: 26.4.2026, 19:48:44 (Top-K=20, Min-Cosine=0.4)
- 15 Treffer57.7%
- Surface-enhanced Raman spectroscopy in liquid biopsy for breast cancerP57.7%
- Surface-enhanced Raman spectroscopy in liquid biopsy for breast cancer
- 15 Treffer57.7%
- Surface-enhanced Raman spectroscopy in liquid biopsy for breast cancerP57.7%
- Surface-enhanced Raman spectroscopy in liquid biopsy for breast cancer
- 8 Treffer56.6%
- SKILLAB: Monitoring The Demand And Supply Of Skills In The European Labour MarketP56.6%
- SKILLAB: Monitoring The Demand And Supply Of Skills In The European Labour Market
- 8 Treffer56.6%
- SKILLAB: Monitoring The Demand And Supply Of Skills In The European Labour MarketP56.6%
- SKILLAB: Monitoring The Demand And Supply Of Skills In The European Labour Market
- 8 Treffer56.6%
- SKILLAB: Monitoring The Demand And Supply Of Skills In The European Labour MarketP56.6%
- SKILLAB: Monitoring The Demand And Supply Of Skills In The European Labour Market
- 8 Treffer56.6%
- SKILLAB: Monitoring The Demand And Supply Of Skills In The European Labour MarketP56.6%
- SKILLAB: Monitoring The Demand And Supply Of Skills In The European Labour Market
- 14 Treffer56.0%
- REGIO - Eine Kartierung der Entstehung und des Erfolgs von Kooperationsbeziehungen in regionalen Forschungsverbünden und Innovationsclustern. Determinanten der Entstehung und des Erfolgs von Kooperationsbeziehungen in regionalen ForschungsverbündenP56.0%
- REGIO - Eine Kartierung der Entstehung und des Erfolgs von Kooperationsbeziehungen in regionalen Forschungsverbünden und Innovationsclustern. Determinanten der Entstehung und des Erfolgs von Kooperationsbeziehungen in regionalen Forschungsverbünden
- 73 Treffer55.9%
- Bewertung der physiologischen Plastizität und genetischen Variabilität der Kiefer (Pinus sylvestris L.) an ihrer westlichen Verbreitungsgrenze unter den Bedingungen des KlimawandelsP55.9%
- Bewertung der physiologischen Plastizität und genetischen Variabilität der Kiefer (Pinus sylvestris L.) an ihrer westlichen Verbreitungsgrenze unter den Bedingungen des Klimawandels
- 6 Treffer54.7%
- Zuwendung im Rahmen des Programms „exist – Existenzgründungen aus der Wissenschaft“ aus dem Bundeshaushalt, Einzelplan 09, Kapitel 02, Titel 68607, Haushaltsjahr 2026, sowie aus Mitteln des Europäischen Strukturfonds (hier Euro-päischer Sozialfonds Plus – ESF Plus) Förderperiode 2021-2027 – Kofinanzierung für das Vorhaben: „exist Women“T54.7%
- Zuwendung im Rahmen des Programms „exist – Existenzgründungen aus der Wissenschaft“ aus dem Bundeshaushalt, Einzelplan 09, Kapitel 02, Titel 68607, Haushaltsjahr 2026, sowie aus Mitteln des Europäischen Strukturfonds (hier Euro-päischer Sozialfonds Plus – ESF Plus) Förderperiode 2021-2027 – Kofinanzierung für das Vorhaben: „exist Women“
- 11 Treffer53.1%
- WayIn – Der Inklusionswegweiser für Arbeitgeber: Technische Entwicklung und wissenschaftliche BegleitanalyseP53.1%
- WayIn – Der Inklusionswegweiser für Arbeitgeber: Technische Entwicklung und wissenschaftliche Begleitanalyse
Publikationen25
Top 25 nach Zitationen — Quelle: OpenAlex (BAAI/bge-m3 embedded für Matching).
Research in Veterinary Science · 77 Zitationen · DOI
Aquaculture Nutrition · 57 Zitationen · DOI
Two, 42-day feeding experiments were carried out in aquaria working in a recirculation system, to determine the influence of the different dietary fat levels and fat sources on the growth and body composition of pikeperch fingerlings. In the first experiment three levels of dietary fat (F0: 60; F1: 120; F2: 180 g kg−1) were tested, compared with a commercial diet (Trouvit, 240 g kg−1 fat content). F1 and F2 were formulated by adding fish oil. Best growing and feed conversion ratio was obtained with the commercial control diet, which produced also the highest total body fat (117 g kg−1) while respective values of fish fed on the other three diets varied between 74.1 and 85.1 g kg−1. Different feeds had no significant differences in crude protein content of the fish body. In the second test, besides feeds F0, F1 and F2, two additional feeds were formulated containing 127 g kg−1 (L1) and 178 g kg−1 (L2) crude fat (from linseed oil). Dietary fat levels and fat sources had significant effect neither on growth nor on feed conversion ratio. Chemical composition of the whole body did not change significantly due to the different feeds. Linseed oil had a decreasing effect on the sum of saturated fatty acids and increased the oleic and the α-linoleic acid proportions in fillet. However, total polyunsaturated fatty acid (PUFA) proportion remained constant.
Aquaculture International · 48 Zitationen · DOI
Fisheries Science · 45 Zitationen · DOI
Body color intensity of red-colored koi carp Cyprinus carpio and goldfish Carassius auratus auratus varieties were measured to evaluate the effect of paprika used as a feed additive. Digital photos of the experimental fish were processed and analyzed by using special software. The red, green and blue (RGB) values of images were recorded and grayscale values of R, G and B were analyzed. The RGB values seem to play different roles in the development of the visible ‘redness’ of the two species. In most cases the B values decreased continuously during the administration of the paprika as a carotenoid feed additive, which seemed to have no effect on this process. The G values remained unchanged or decreased slightly as redness increased due to paprika feeding. The R values had a tendency to increase due to paprika feeding but significant differences can be expected only after 4 weeks at the feeding conditions applied here. Both the initial rate of redness and genetic background are thought to influence the rate of red color intensity change, which was observed to be different in the two fish species studied here.
Aquaculture International · 45 Zitationen · DOI
Scandinavian Journal of Gastroenterology · 42 Zitationen · DOI
MDR1 and ABCG2 SNPs were not associated with disease susceptibility or disease phenotype in Hungarian patients, and variant alleles did not predict the response to medical therapy or the need for surgery. Further studies are needed to clarify the association between the presence of ABCG2 variants and arthritis in UC.
Journal of Zoology · 40 Zitationen · DOI
Abstract In this case study, the ecological background of an unusual hunting behaviour was investigated, when otters Lutra lutra preyed upon European pond turtles Emys orbicularis in a Hungarian fish pond system during an 18‐month period. Predation on turtle was found only during cold periods (established by spraint analysis and also by the collection of 182 turtle carcasses in 2003). The relationship was not close between fish availability and turtle consumption ( r P =−0.325, P =0.19). The crude protein content of the turtle head and leg was higher than that of fish, frog and turtle body, whereas the energy content of the samples was similar. The mean body weight of the killed turtles (460 g) fell within the range of the optimal prey size of the otter. Turtles were used as cache foods by otters during extreme environmental conditions (as in the long winter), but occurred only rarely as buffer foods during moderate winter. In fish ponds, the conservation of the coexistent otter and turtle depends on pond management. The maintenance of a higher fish availability in ponds during winter makes it possible to avoid the need to acquire a proper hunting technique on turtle, indicated by the scarcity of primary fish food.
Folia Zoologica · 39 Zitationen
The seasonal diet composition of otters (Lutra lutra) living by an eutrophic fish pond system, a wetland alder forest, and a slow-flowing stream located in south-west Hungary was investigated by spraint analysis (n = 801,116 and 234 samples respectively). Both percentage relative frequency of occurrence (O%) and biomass (B%) of food items (calculated by coefficients of digestibility) were estimated. The food composition of the otters living by the three areas differed significantly (P<0.001). The dominant food of the otters living by the fish pond system was fish (with 80-94 O% and 94-99 B%). The primary food source for otters living in the alder forest was fish (29-66 O%, and 47-93 B% respectively), although amphibians played a significant role during spring (31 O% and 40 B%). From autumn to spring the food sources of primary importance to otters living in the area of the stream were amphibians and reptiles (together 37-48 O% and 44-69 B%) but in summer the crayfish (Astacus spp.) was dominant (54 O% and 62 B%). Close correlation was found between relative frequency of occurrence and biomass of food items.
Mammal Research · 37 Zitationen · DOI
Acta Veterinaria Hungarica · 31 Zitationen · DOI
The authors report the data of the first survey on the incidence of post-weaning multisystemic wasting syndrome (PMWS) and porcine dermatitis and nephropathy syndrome (PDNS) in Hungary. A PCR method specific for the detection of porcine circovirus 2 (PCV-2) was developed, which proved to be suitable for diagnostic purposes. PCR screening of organ samples from pigs suspected to be affected with PMWS or PDNS revealed the presence of PCV-2 in 80% of the cases. Six PCV-2 genomes from Hungarian isolates were completely sequenced. Phylogenetic comparison with all the available PCV-2 sequences showed that porcine circoviruses circulating in Hungary are more variable than in several other European countries. Two Hungarian strains clustered together with the Spanish strains forming a distinct group; two others fell in a common group with the French, UK, and Dutch strains, whereas another two strains showed the closest relationship to two of the three known German PCV-2 sequences.
PLoS ONE · 28 Zitationen · DOI
Genetic selection for body size during domestication of animal species can inadvertently affect a number of physiological and behavioural traits. The pace-of-life syndrome (POLS) hypothesis predicts that domestication in an artificial environment lacking predators and providing abundant resources prefers proactive individuals with strong feeding motivation, high levels of aggression and risk taking, with low hypothalamus-pituitary-adrenal (HPA) axis responsiveness. In the present experiment we weaned fingerling pike-perch from live feed and habituated them to formulated feed. We recorded the number of weeks needed for the fish to accept pellets, their body length at the age of 100 days, their boldness in a novel object test and their HPI axis responsiveness. Individuals accepting the artificial feed within the first week grew larger than fish habituating later; therefore early weaners would be kept and bred in routine aquaculture procedures. Contrary to predictions of POLS hypothesis, fish weaning earlier and thus growing faster were less bold and had higher HPI axis responsiveness than fish accepting the pellets later or never. As live feed is preferred to artificial pellets, less competitive individuals may switch to pellets earlier. Inadvertent selection for stress sensitive fish may have an effect on production in aquaculture as well as on natural population after intensive restocking.
Aquaculture Nutrition · 25 Zitationen · DOI
Tilapia (Oreochromis niloticus) previously reared on a commercial feed were fed three experimental diets with added 60 g kg−1 of soybean (SO), linseed (LO) or fish oils (FO), for 6 weeks. The final bodyweight (week 6) of fish was significantly lower when feeding the vegetable oils. At 0, 2, 4 and 6 weeks, fillet, liver, visceral fat, testis and ovary triacylglycerols (TAG) and phospholipids (PL) were analysed for their fatty acid (FA) composition. The simple FA dilution model has been successfully applied to describe the incorporation of numerous dietary FAs into both tissue TAGs and PLs. Fillet PL FAs reacted more sensitively on the FAs of the SO and LO diets, when compared to the TAGs. Alterations of the hepatic TAG and PL fractions were minor and less predictable. Testicular PLs have been found to preferentially accumulate n3 FAs, in particular docosahexaenoic acid (DHA) (C22:6 n3). In contrast, ovarian TAGs showed a predominant accretion of oleic acid by the FO diet. The increased dietary unsaturation index (SO, FO) was found to augment hepatic in vivo lipid peroxidation, as assessed by the tissue malondialdehyde concentrations.
Turkish Journal of Fisheries and Aquatic Sciences · 21 Zitationen · DOI
The effects of the isoflavone genistein and methanol extract of Basella alba leaves were evaluated in Nile tilapia, Oreochromis niloticus on growth and immunostimulation. Adult tilapia (mean weight 39.55 g) was fed diets containing genistein (1 gm/kg) and methanol extract of B. alba (1 g/kg) for 35 days. Basella alba extract treated tilapia showed significantly higher (P<0.05) weight gain, respiratory burst, phagocytic activity, plasma protein content and plasma lysozyme activity compared to fish fed control diet. The B. alba extract treated fish showed the highest final individual mean body weight, final individual length, specific growth rate, hepatosomatic index and total immunoglobulin content. The phagocytic and respiratory burst activities of genistein treated fish were significantly higher (P <0.05) compared to the control group. The weight gain, lysozyme activity and total protein content of genistein treated fish did not differ significantly (P>0.05) from both control and B. alba treated fish. There was no significant difference (P > 0.05) in the food conversion ratio as well among the different treatment groups. The study indicates that B. alba methanol extract might positively influence the growth and protect the health status of tilapia.
Acta Veterinaria Hungarica · 19 Zitationen · DOI
In the past few years a characteristics, often fatal disease associated with cutaneous lesions and nephropathy has been observed in several large pig herds and household pig stocks of Hungary. In addition to general symptoms and slight fever in several cases, the disease was characterised by cutaneous lesions occurring mostly on the ventral part of the thorax and abdomen, on the extremities and ear pinnae, and in the nasal and perianal region. In the acute phase, circumscribed hyperaemic, confluent, crust-covered areas were seen. Histological examination revealed necrosis of the epithelial layer and lympho-histiocytic vasculitis in the corium, here and there accompanied by thrombosis and fibrinoid degeneration. The kidneys were pale brown and harder to tear, with cortical petechiae in most cases. By histopathological examination, intra- and extracapillary glomerulonephritis accompanied by fibrinoid exudation was seen. Some of the renal tubules were dilated, others were atrophied, and in advanced cases proliferation of the intertubular connective tissue and inflammatory cell infiltration also occurred. Necrotic vasculitis was also observed in some cases. By immunohistochemical examination IgA, IgG and IgM, and in a single case C3 belonging to the complement system were observed in the pathologically changed skin areas and kidneys. By polymerase chain reaction (PCR), porcine circovirus type 2 (PCV-2) was detected. Bacteriological and serological examinations did not reveal infections of aetiological importance.
PLoS ONE · 18 Zitationen · DOI
The European mudminnow (Umbra krameri) is a Middle Danubian endemic fish species, which is characterised by isolated populations living mainly in artificial habitats in the centre of its range, in the Carpathian Basin. For their long term preservation, reliable information is needed about the structure of stocks and the level of isolation. The recent distribution pattern, and the population genetic structure within and among regions were investigated to designate the Evolutionary Significant, Conservation and Management Units (ESUs, CUs, MUs) and to explore the conservation biological value of the shrinking populations. In total, eight microsatellite loci were studied in 404 specimens originating from eight regions. The results revealed a pronounced population structure, where strictly limited gene flow was detected among regions, as well as various strengths of connections within regions. Following the results of hierarchical structure analyses, two ESUs were supposed in the Carpathian Basin, corresponding to the Danube and Tisza catchments. Our results recommend designating the borders of CUs in an 80-90km range and 16 clusters should be set up as MUs for the 33 investigated populations. How these genetic findings can be used to better allocate conservation resources for the long term maintenance of the metapopulation structure of this threathened endemic fish is discussed.
Israeli Journal of Aquaculture - Bamidgeh · 18 Zitationen · DOI
Selenium (Se) supplementation in animal feeds for producing feasible foodswas successfully experimented with in different meat-producing animals including fish. In the present study, Nile tilapia were fed Se-fortified diets (0.5, 2.0, or 4.0 mg/kg) ad lib for six weeks. In addition to traditional production traits, the antioxidant parameters glutathione (GSH), glutathione peroxidase (GPx), and malondialdehyde (MDA) in the blood, liver, and muscle of the tilapia, Se accumulation in the fillet, and body composition were determined. The highest Se value in the fillet was obtained with the diet containing 2 mg/kg supplementation, where the actual Se content of 2.47 mg/kg Se induced 128 µg/kg Se in the fillet. Selenium incorporation had a cubic relationship with the dietary Se content.
Aquaculture Research · 17 Zitationen · DOI
The crude fat and protein content of the total body was estimated by X-ray computer tomography (CT) and determined by chemical analyses during a feeding experiment with sexually matured common carp. Between 21 and 35 serial scans were taken of altogether 41 fish and samples from the homogenized body were prepared for chemical analyses. Experimental fish with an average body weight of 1453 g originated from a commercial stock of mirror carp. Two feeding regimes (carp feed and carp feed+ad libitum maize) were applied for 57 days and followed by a fasting period of 27 days. Both feeding regimes significantly increased the crude fat content of the whole body that did not decrease during fasting in spite of high water temperature (22°C). No significant changes were observed in crude protein content. The variables used for producing the prediction equations were taken from the density values of the Hounsfield scale, on a range between −90 and +160, by summing the frequencies within each interval of 10 values. Whole body fat content could be estimated with R2=0.89−0.91 accuracy with the principal component analysis using data of all (seven) body regions and only dorsal fin region respectively. Adequate linear regression model could not be calculated by the same procedure for crude protein. Three-dimensional ‘volumetric’ estimation of fat tissue was also carried out on the basis of fat index showing high correlation with measured fat content. The changes of body composition of individual fish can be followed by sequential CT scanning.
Acta Veterinaria Hungarica · 16 Zitationen · DOI
Porcine reproductive and respiratory syndrome (PRRS) causes significant losses to the swine industry worldwide, which leads to launching eradication programmes. The PRRS eradication programme in Hungary is based on the territorial principle, and it is obligatory for each swine farm irrespective of the number of animals kept there. Hungary has an exceptionally large herd size in large-scale pig farms. Large fattening farms operate as all-in/all-out or continuous flow systems. The large-scale breeding herds are predominantly farrow-to-finish types. In large-scale breeding farms, PRRS eradication was carried out by the depopulation-repopulation method in 33 farms, of which 23 received state compensation, 18 farm units either finished production or changed to producing fatteners only. Two farms used the test and removal method for eradication. One farm was classified as 'vaccinated free'. At this farm the breeding animals are vaccinated continuously but there is no vaccination of the progeny at any age, and the PRRS-free status of the farm is strictly controlled and monitored. By 31 December 2019, all pigs in five euroregions of Hungary had become free from PRRS virus, while the PRRS eradication process is still ongoing in the remaining two regions.
Archives of Virology · 16 Zitationen · DOI
Porcine reproductive and respiratory syndrome virus 1 is a major cause of swine morbidity and mortality in various parts of the world, including Hungary. A national elimination programme to reduce the associated economic burden was initiated in Hungary in 2012. Using extensive laboratory surveillance, we identified and isolated an unusual PRRSV strain. The complete coding sequence of this isolate was determined and analyzed. The genome of this Hungarian PRRSV1 strain, HUN60077/16, is 15,081 nucleotides in length. Phylogenetic and recombination analysis showed a mosaic structure of the genome where a large fragment of ORF1b and the genomic region coding for ORF3 to ORF7 showed a very close genetic relationship to the vaccine virus Unistrain, while the ORF1a region, the 3' end of ORF1b, and the whole ORF2 were only distantly related to this or any other PRRSV1 strain whose genome sequence is available in the GenBank database. Genomic characterization of PRRSV strains is crucial when possible vaccine-associated cases are identified. This approach not only helps to identify genetic interactions between vaccine and wild-type PRRSV1 strains but may also be needed to prevent trust in commercial vaccines from being undermined.
Területi Statisztika · 14 Zitationen · DOI
A 2019 végén Kínában elkezdődött COVID-19-járvány 2020 kora tavaszán megjelent és gyorsan terjedni kezdett Európában is. Az egyes országok különböző sebességgel és módon reagáltak a járványra. Az intézkedések elsősorban a terjedés megakadályozását célozták. A járványgörbe ellaposítását elősegítő beavatkozások ellenére a járvány minden nemzetgazdaságot negatívan érintett. A szakértői becslések egyaránt a pesszimista és a tragikus forgatókönyveket helyezték előtérbe. Abban egyetértettek, hogy a járvány minden országra és minden iparágra hatással lesz, továbbá abban is, hogy vannak olyan iparágak (például turizmus, vendéglátás, szórakoztatóipar), ahol rövid és hosszú távon is erős negatív hatása lesz a válságnak, míg más iparágakban (például gyógyszeripar) lehetnek óvatos optimista várakozások is. Az egyes országok a járvány első hulláma alatt különböző gazdaságvédő és kárenyhítő intézkedésekkel próbálták tompítani a válság negatív hatásait. A tanulmány bemutatja, hogy a visegrádi négyek (Csehország, Lengyelország, Magyarország és Szlovákia) gazdaságára 2020 és 2021 tavasza között milyen hatással volt a járvány okozta gazdasági válság, mely iparágak voltak a leginkább kitettek a negatív hatásoknak. A szerzők azt is vizsgálják, hogyan hatott ez a kapcsolódó iparágakra, illetve a társadalomra. A leginkább érintett iparágak regionális koncentrációját figyelembe véve bemutatják továbbá a válság gazdasági hatásainak regionális megjelenését, továbbá azt is, hogy a járvány kitörésétől 2021 márciusáig hogyan alakultak a fertőzöttségi és halálozási mutatók, valamint, hogy milyen intézkedéseket hoztak a V4-országok tágabban szemlélve a gazdaság, szűkebben pedig az egyes kiemelt iparágak esetén. A tanulmány figyelemmel kíséri a gazdaság legkisebb szereplőinek (kis- és középvállalkozói szektor, fogyasztók) védelmében hozott intézkedéseket, valamint kísérletet tesz a beavatkozások várható hatásának becslésére is.
14 Zitationen · DOI
This paper aims to discover the characteristics of acceptance of mobile government systems by elderly. Several initiatives and projects offer various governmental services for them, like information sharing, alerting and mHealth services. All of them carry important benefits for this user group, but these can only be utilized if the user acceptance is at a certain level. This is a requirement in order for the users to perceive the services as a benefit and not as hindrance. The key aspects for high acceptance are usability and user-friendliness, which will lead to successful-government systems designed for the target group. We have applied a combination of qualitative and quantitative research methods including an m-Government prototype to explore the key acceptance factors. Research approach utilizes the IGUAN framework, which is a user-driven method. We collected and analysed data guided by IGUAN framework about the acceptance of e-government services by elderly. The target group was recruited from Germany and Hungary. Our findings draw the attention to perceived security and perceived usability of an application; these are decisive factors for this target group.
Journal of Applied Ichthyology · 14 Zitationen · DOI
Experiments were carried out between 1999 and 2001 on pikeperch fingerlings using two feeds at four stocking densities to evaluate the success of training 35-day-old pond-reared pikeperch, Stizostedion lucioperca L., to lifeless feed in intensive culture. Training periods of 28 days for each of three cohorts (1999–2001) were applied to introduce pikeperch from zooplankton to minced feed. In a preliminary study (1999), two feeds (live prey and minced fish meat) were compared at two stocking densities. Two higher densities were investigated in 2000 and 2001 and matched with the minced fish diet. Different feeds had significant effects on feed consumption and, as a consequence, on body weight gain; fish fed live prey showed highest growth rates. Unexpectedly, the stocking density had no significant effect on growth, and at the highest density there was a significantly betterfeed conversion rate. Stocking density and feed type significantly influenced the feeding behaviour. Three characteristic foraging techniques are described.
PLoS ONE · 13 Zitationen · DOI
The physiological response to stressors has great importance, and its variance has an adaptive role in the survival of individuals. This study describes the effects of stress-axis activation on maternal behavior during the birthing process (parturition) in captive rabbits (Oryctolagus cuniculus). In this species, chances of survival are strongly influenced by nest quality. Thus, maternal care is initiated with nest preparation in late pregnancy, which itself is subject to strict and complex hormonal regulation. Among these hormones, progesterone is one of the most dominant in the process of nest construction. We have demonstrated that its level is altered by the level of cortisol elevation in the animal in question, potentially having an influence on the preparation of the nest for the newborn kittens. We found that does that had a constant and un-elevated level of cortisol metabolite while delivering their litters performed better than those individuals that showed an increased corticoid response around parturition. The latter group exhibited a perceptible delay in the building of their nests, and in addition, further losses were also experienced in their already smaller litters. As the quality of the nest itself proved to be was in no way inferior to those of the other group, this higher kitten-mortality rate may be attributed to impaired maternal behavior. Individual variances in cortisol levels may also result in subtle changes in hormonal regulation, potentially affecting the expression of maternal behavior. We have concluded that the higher level of cortisol detected in more-sensitive does effectively disrupts the natural hormonal regulation involved in their nest-building processes.
The Journal of Steroid Biochemistry and Molecular Biology · 13 Zitationen · DOI
Impact of Handling and Pre-Mortal Stress on the Flesh Quality of Common Carp (Cyprinus carpio L.)
2014Israeli Journal of Aquaculture - Bamidgeh · 11 Zitationen · DOI
The aim of this study was to investigate stress in common carp Cyprinus carpio L. caused by harvesting, transport, and the stunning method, and the effect of the latter on flesh quality Serum cortisol concentration increased during harvesting and transport. The percussive stunning (blow on head) method caused the least stress and resulted in a significant increase in blood cortisol concentration (P<0.01). This method had no significant effect on conventional flesh quality. CO2 asphyxiation which was more stressful delayed stiffening in rigor mortis development. The greatest stress was caused by live chilling. There was a decline of pH levels in the CO2 asphyxiated and live chilled groups compared to the percussive stunned group. According to our results percussive stunning led to the best fillet quality and is the least objectionable method according to animal welfare standards.
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