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Titolo:
THE INFLUENCE OF DIETARY ETHOXYQUIN ON THE VITAMIN-E STATUS IN BROILERS
Autore:
LAURIDSEN C; JAKOBSEN K; HANSEN TK;
Indirizzi:
NATL INST ANIM SCI,RES CTR FOULUM,DEPT ANIM PHYSIOL & BIOCHEM,POB 39 DK-8830 TJELE DENMARK
Titolo Testata:
Archiv fur Tierernahrung
fascicolo: 3, volume: 47, anno: 1995,
pagine: 245 - 254
SICI:
0003-942X(1995)47:3<245:TIODEO>2.0.ZU;2-V
Fonte:
ISI
Lingua:
ENG
Soggetto:
ALPHA-TOCOPHEROL; GAMMA-TOCOPHEROL; TISSUE; PERFORMANCE; ABSORPTION; SELENIUM; PLASMA; LEVEL; LIVER; CHICK;
Keywords:
ALPHA-TOCOPHEROL ACETATE; ETHOXYQUIN; VITAMIN-E; GLUTATHIONE PEROXIDASE; HEMOLYSIS; CHICKENS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
29
Recensione:
Indirizzi per estratti:
Citazione:
C. Lauridsen et al., "THE INFLUENCE OF DIETARY ETHOXYQUIN ON THE VITAMIN-E STATUS IN BROILERS", Archiv fur Tierernahrung, 47(3), 1995, pp. 245-254

Abstract

In a feeding experiment with 48 male broiler chickens was the effect of dietary ethoxyquin and dl-alpha-tocopherol acetate on vitamin E status of chickens investigated. The experimental diets were offered the chickens from the first day of age until the end of the experiment at 42 days. Chickens were fed on diets containing 0, 75, or 150 mg ethoxyquin/kg feed, with (30 mg/kg feed) or without added dl-alpha-tocopherol acetate. The concentration of alpha-tocopherol in plasma of chickenson dl-alpha-tocopherol acetate supplemented diets were significantly higher than those of chickens fed on the nonsupplemented diets. Supplementation with alpha-tocopherol acetate reduced the haemolysis in vitro. Ethoxyquin seemed to have an increasing effect on the concentrationof cu-tocopherol in plasma, but not in the liver. Addition of ethoxyquin to diets without dl-tocopherol acetate reduced the concentration of gamma-tocopherol in plasma. Significant interactions between the addition of ethoxyquin and the addition of dl-alpha-tocopherol acetate tothe feed were observed on the haemolysis in vitro and the activity ofglutathione peroxidase in plasma. The results indicate that incorporation of ethoxyquin in the diets of chickens exert an improving effect on the vitamin E status of the organism.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 30/03/20 alle ore 12:49:13