"Content of biologically active polyamines in livers of cattle, pigs and chickens after animal slaughter" . "Pelik\u00E1nov\u00E1, Tamara" . . . "RIV/60076658:12220/06:00007229" . "Kala\u010D, Pavel" . "Krausov\u00E1, Petra" . "Obsah biologicky \u00FA\u010Dinn\u00FDch polyamin\u016F v j\u00E1trech skotu, prasat a ku\u0159at po por\u00E1\u017Ece"@cs . "0309-1740" . . "[D1FD834D74CC]" . "3"^^ . . "4"^^ . . . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "Content of biologically active polyamines in livers of cattle, pigs and chickens after animal slaughter"@en . . "K\u0159\u00ED\u017Eek, Martin" . "Content of biologically active polyamines in livers of cattle, pigs and chickens after animal slaughter" . "640-644" . "4" . "469678" . . "P\u0159\u00EDsp\u011Bvek jese zam\u011B\u0159uje na problematiku obsahu biologicky \u00FA\u010Dinn\u00FDch polyamin\u016F v j\u00E1trech skotu, prasat a ku\u0159at po por\u00E1\u017Ece"@cs . . "S, Z(MSM6007665806)" . "RIV/60076658:12220/06:00007229!RIV07-MSM-12220___" . "Content of biologically active polyamines in livers of cattle, pigs and chickens after animal slaughter"@en . "73" . "Obsah biologicky \u00FA\u010Dinn\u00FDch polyamin\u016F v j\u00E1trech skotu, prasat a ku\u0159at po por\u00E1\u017Ece"@cs . "Meat Science" . . "12220" . . . "Dietary polyamines putrescine (PUT), spermidine (SPD) and spermine (SPM) participate in an array of important human physiological roles, including tumour growth. Physicians and dieticians thus need reliable information on polyamine contents in foods. However, data for livers are lacking. We determined therefore the content of these polyamines 24 hours after slaughter in livers of young bulls, cows, pigs and chicken in 58, 19, 36 and 38 samples, respectively. Polyamines were determined as N-benzamides by micellar electrokinetic capillary chromatography. Mean PUT contents about 25 mg kg-1 were found in cattle livers, while very low or negligible contents were determined in livers of the other animals. Extremely high mean SPD contents of 122 and 161 mg kg-1 were found in livers of bulls and cows, respectively and mean levels of 32 and 57 mg kg-1 in livers of pigs and chicken. An opposite relation was observed for SPM. Its mean contents were 43, 35, 115 and 120 mg kg-1 for bulls, cows, pigs and chicken li" . . . . . . "Dietary polyamines; Putrescine; Spermidine; Spermine; Bovine liver; Pork liver; Chicken liver; Bovine blood"@en . . . . . . "5"^^ . "Dietary polyamines putrescine (PUT), spermidine (SPD) and spermine (SPM) participate in an array of important human physiological roles, including tumour growth. Physicians and dieticians thus need reliable information on polyamine contents in foods. However, data for livers are lacking. We determined therefore the content of these polyamines 24 hours after slaughter in livers of young bulls, cows, pigs and chicken in 58, 19, 36 and 38 samples, respectively. Polyamines were determined as N-benzamides by micellar electrokinetic capillary chromatography. Mean PUT contents about 25 mg kg-1 were found in cattle livers, while very low or negligible contents were determined in livers of the other animals. Extremely high mean SPD contents of 122 and 161 mg kg-1 were found in livers of bulls and cows, respectively and mean levels of 32 and 57 mg kg-1 in livers of pigs and chicken. An opposite relation was observed for SPM. Its mean contents were 43, 35, 115 and 120 mg kg-1 for bulls, cows, pigs and chicken li"@en . .