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Juraj Majtan
Slovak Academy of Sciences
76Publications
21H-index
1,231Citations
Publications 76
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#1Simona MartinottiH-Index: 12
#2Marcela Bucekova (SAV: Slovak Academy of Sciences)H-Index: 5
Last.Elia RanzatoH-Index: 19
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3 CitationsSource
#1Jana Godočíková (SAV: Slovak Academy of Sciences)H-Index: 8
#2Veronika Bugarova (SAV: Slovak Academy of Sciences)H-Index: 1
Last.Juraj Majtan (SAV: Slovak Academy of Sciences)H-Index: 21
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1 CitationsSource
#1Herbert HoiH-Index: 30
#2Alžbeta Darolová (SAV: Slovak Academy of Sciences)H-Index: 7
Last.Felix KnauerH-Index: 19
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Several functions have been proposed to explain eggshell colouration in birds. Eggshell colour may, for instance, signal female egg investment and hence the quality of the female and/or the egg. Such a covariation between eggshell colour and egg quality is supported by several studies, but what is related to eggshell colour is not necessarily consistent between populations, species or egg compounds.In this study, we examined several maternally derived egg compounds; namely yolk mass, egg white l...
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#1Zoltan Szep (SAV: Slovak Academy of Sciences)
#2Juraj Majtan (SAV: Slovak Academy of Sciences)H-Index: 21
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#1Marcela BucekovaH-Index: 5
#2Lucia JardekovaH-Index: 1
Last.Juraj MajtanH-Index: 21
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Antibacterial activity is the most investigated biological property of honey. The goal of this study was to evaluate the antibacterial activity of 57 Slovak blossom honeys against Staphylococcus aureus and Pseudomonas aeruginosa and investigate the role of several bioactive substances in antibacterial action of honeys. Inhibitory and bactericidal activities of honeys were studied to determine the minimum inhibitory and bactericidal concentrations. The contents of glucose oxidase (GOX) enzyme, hy...
4 CitationsSource
#1Mária ŠediváH-Index: 2
#2Maros LahoH-Index: 2
Last.Jaroslav KlaudinyH-Index: 15
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Paenibacillus larvae (P. larvae) is a bacterial pathogen causing American foulbrood (AFB), the most serious disease of honeybee larvae. The food of young larvae could play an important role in the resistance of larvae against AFB. It contains antibacterial substances produced by honeybees that may inhibit the propagation of the pathogen in larval midguts. In this study, we identified and investigated the antibacterial effects of one of these substances, trans-10-hydroxy-2-decenoic acid (10-HDA),...
2 CitationsSource
#1Marcela Bucekova (SAV: Slovak Academy of Sciences)H-Index: 5
#2Monika Buriova (SAV: Slovak Academy of Sciences)H-Index: 1
Last.Juraj Majtan (SAV: Slovak Academy of Sciences)H-Index: 21
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Honeydew honey is increasingly valued due to its pronounced antibacterial potential; however, the underlying mechanism and compounds responsible for the strong antibacterial activity of honeydew honey are still unknown. The aim of this study was to investigate the inhibition of bacterial growth of 23 honeydew honey samples. Activity of bee-derived glucose oxidase (GOX) enzyme, the content of defensin-1 (Def-1) and hydrogen peroxide (H2O2), and total polyphenol content were determined in the 23 h...
5 CitationsSource
#1Marcela Bucekova (SAV: Slovak Academy of Sciences)H-Index: 5
#2Valeria Juricova (SAV: Slovak Academy of Sciences)H-Index: 2
Last.Juraj Majtan (SAV: Slovak Academy of Sciences)H-Index: 21
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Abstract Thermal liquefying of crystallised honey is the most convenient option for beekeepers to fully liquefy honey. A controlled mild thermal treatment is widely used for effective and safe liquefying of crystallised honey. In this study, we demonstrated that thermal liquefying at different temperatures of 45, 55 and 65 °C does not affect the overall honey antibacterial activity against Pseudomonas aeruginosa and Staphylococcus aureus, and, in some cases, it may even increase the antibacteria...
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#1Zoltan Szep (Slovak Medical University)H-Index: 4
Last.Juraj Majtan (SAV: Slovak Academy of Sciences)H-Index: 21
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