"The effect of laying cycle, housing system and egg shell quality on microbial contamination of egg content was evaluated in ISA Brown hens housed in conventional cage and on litter. Eggs of laying hens housed in conventional cage and fed by mixture with 3.5 % of calcium had the highest quality of egg shell. Eggs from conventional cage were less penetrated by microorganisms contrary to litter. Lower microbial contamination was found out in eggs from hens in the first phase of laying cycle. Escherichia coli penetrated throught egg shell membrane earlier, after two days of storage. Whereas, penetration of enterococci into eggs was ascertained after seven days. Eggs from the second phase of laying cycle with the highest quality of egg shell were not penetrated by Escherichia coli and Enterococcus and also share of eggs contaminated by total count of microorganisms in the second and seventh day of storage was the lowest."@en . "Penetration of microorganisms into the egg according to a phase of laying cycle, housing system and egg shell quality"@en . "1"^^ . . "4" . "Vliv f\u00E1ze sn\u00E1\u0161ky, syst\u00E9mu ust\u00E1jen\u00ED a kvality sko\u0159\u00E1pky na mikrobi\u00E1ln\u00ED kontaminaci vaje\u010Dn\u00E9ho obsahu byl sledov\u00E1n u nosnic ISA Brown ust\u00E1jen\u00FDch v konven\u010Dn\u00ED kleci a na podest\u00FDlce. Nejkvalitn\u011Bj\u0161\u00ED sko\u0159\u00E1pku m\u011Bla vejce slepic ust\u00E1jen\u00FDch v konven\u010Dn\u00ED kleci a krmen\u00FDch sm\u011Bs\u00ED s 3,5 % v\u00E1pn\u00EDku. Vejce z konven\u010Dn\u00ED klece byla m\u00E9n\u011B penetrov\u00E1na mikroorganismy oproti podest\u00FDlce. Ni\u017E\u0161\u00ED mikrobi\u00E1ln\u00ED kontaminace byla zji\u0161t\u011Bna u vajec nosnic v prvn\u00ED f\u00E1zi sn\u00E1\u0161kov\u00E9ho cyklu. D\u0159\u00EDve, tedy po dvou dnech skladov\u00E1n\u00ED, za\u010Dala pronikat p\u0159es podsko\u0159\u00E1pe\u010Dn\u00E9 bl\u00E1ny do vaje\u010Dn\u00E9ho obsahu Escherichia coli. Zat\u00EDmco penetrace enterokok\u016F do vajec byla zaznamen\u00E1na po sedmi dnech. Vejce s nejkvalitn\u011Bj\u0161\u00ED sko\u0159\u00E1pkou z druh\u00E9 f\u00E1ze sn\u00E1\u0161ky nebyla kontaminov\u00E1na Escherichia coli a enterokoky a tak\u00E9 pod\u00EDl vajec penetrovan\u00FDch celkov\u00FDm po\u010Dtem mikroorganism\u016F ve druh\u00E9m a sedm\u00E9m dni skladov\u00E1n\u00ED byl nejni\u017E\u0161\u00ED."@cs . "Penetrace mikroorganism\u016F do vejce II" . "Charv\u00E1tov\u00E1, Vladim\u00EDra" . . "3"^^ . "Z(MZE0002701404)" . . "CZ - \u010Cesk\u00E1 republika" . . . . . "RIV/00027014:_____/10:#0001214!RIV11-MZE-00027014" . . "60" . . "T\u016Fmov\u00E1, Eva" . "3"^^ . "0506-8231" . . . . . "Penetration of microorganisms into the egg according to a phase of laying cycle, housing system and egg shell quality"@en . "Englmaierov\u00E1, Michaela" . "[2BE56577A9E4]" . "Veterin\u00E1\u0159stv\u00ED" . "penetration, microorganisms, egg, phase of laying cycle, housing system, egg shell quality"@en . . . "RIV/00027014:_____/10:#0001214" . . "278415" . . "Penetrace mikroorganism\u016F do vejce II" . "Penetrace mikroorganism\u016F do vejce II"@cs . . "Vliv f\u00E1ze sn\u00E1\u0161ky, syst\u00E9mu ust\u00E1jen\u00ED a kvality sko\u0159\u00E1pky na mikrobi\u00E1ln\u00ED kontaminaci vaje\u010Dn\u00E9ho obsahu byl sledov\u00E1n u nosnic ISA Brown ust\u00E1jen\u00FDch v konven\u010Dn\u00ED kleci a na podest\u00FDlce. Nejkvalitn\u011Bj\u0161\u00ED sko\u0159\u00E1pku m\u011Bla vejce slepic ust\u00E1jen\u00FDch v konven\u010Dn\u00ED kleci a krmen\u00FDch sm\u011Bs\u00ED s 3,5 % v\u00E1pn\u00EDku. Vejce z konven\u010Dn\u00ED klece byla m\u00E9n\u011B penetrov\u00E1na mikroorganismy oproti podest\u00FDlce. Ni\u017E\u0161\u00ED mikrobi\u00E1ln\u00ED kontaminace byla zji\u0161t\u011Bna u vajec nosnic v prvn\u00ED f\u00E1zi sn\u00E1\u0161kov\u00E9ho cyklu. D\u0159\u00EDve, tedy po dvou dnech skladov\u00E1n\u00ED, za\u010Dala pronikat p\u0159es podsko\u0159\u00E1pe\u010Dn\u00E9 bl\u00E1ny do vaje\u010Dn\u00E9ho obsahu Escherichia coli. Zat\u00EDmco penetrace enterokok\u016F do vajec byla zaznamen\u00E1na po sedmi dnech. Vejce s nejkvalitn\u011Bj\u0161\u00ED sko\u0159\u00E1pkou z druh\u00E9 f\u00E1ze sn\u00E1\u0161ky nebyla kontaminov\u00E1na Escherichia coli a enterokoky a tak\u00E9 pod\u00EDl vajec penetrovan\u00FDch celkov\u00FDm po\u010Dtem mikroorganism\u016F ve druh\u00E9m a sedm\u00E9m dni skladov\u00E1n\u00ED byl nejni\u017E\u0161\u00ED." . "Penetrace mikroorganism\u016F do vejce II"@cs .