Obsah biologicky účinných polyaminů v játrech skotu, prasat a kuřat po porážce

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F06%3A00007229" target="_blank" >RIV/60076658:12220/06:00007229 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Content of biologically active polyamines in livers of cattle, pigs and chickens after animal slaughter

Popis výsledku v původním jazyce

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 bymicellar 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, pig

Název v anglickém jazyce

Content of biologically active polyamines in livers of cattle, pigs and chickens after animal slaughter

Popis výsledku anglicky

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 bymicellar 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, pig

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GM - Potravinářství

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2006

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Meat Science

ISSN

0309-1740

e-ISSN

—

Svazek periodika

73

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

5

Strana od-do

640-644

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—