Kontaktujte nás | Jazyk: čeština English
Název: | The influence of the plant essentials oils on internal qualitative parameters and microbiological indicators of hens eggs content | ||||||||||
Autor: | Arpášová, Henrieta; Angelovičová, Mária; Kačániová, Miroslava; Haščík, Peter; Malen, Milan; Čuboň, Juraj; Kráčmar, Stanislav | ||||||||||
Typ dokumentu: | Recenzovaný odborný článek (English) | ||||||||||
Zdrojový dok.: | Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis. 2010, vol. 58, issue 4, p. 13-22 | ||||||||||
ISSN: | 1211-8516 (Sherpa/RoMEO, JCR) | ||||||||||
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DOI: | https://doi.org/10.11118/actaun201058040013 | ||||||||||
Abstrakt: | Essential oils are aromatic oily liquids obtained from plant material (fl owers, buds, seeds, leaves,twigs, bark, herbs, wood, fruits and roots). Besides antibacterial properties, essential oils or their componentshave been shown to exhibit antiviral, antimycotic, antitoxigenic, antiparasitic, and insecticidalproperties. In this experiment the eff ects of supplementation of the diet for laying hens withthyme and hyssop essential oils on physical and microbiological egg parameters were studied. Hensof laying hybrid ISA Brown (n = 72) were randomly divided at the day of hatching into 3 groups (n = 26)and fed for 41 weeks on diets which diff ered in kind of essential oil supplemented. In the fi rst ex perimen tal group the feed mixture was supplemented with thyme essential oil addition 0.25ml . kg?1, inthe second one got hyssop essential oil the same dose of 0.25ml . kg?1. The results suggest that the supplementation of thyme essential oil into laying hens diet statistically signifi cantly increased egg albumenweight, egg albumen percentage portion (P < 0.05) and egg yolk colour (9.07a, 9.47b, 9.06a | ||||||||||
Plný text: | http://acta.mendelu.cz/media/pdf/actaun_2010058040013.pdf | ||||||||||
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