Effect of grazing on the carotenoids and vitamins content in egg yolk of laying hens during storage
| Kateg. publikace | Ostatní.. |
| Interní odkaz | 17053.pdf |
| Abstrakt | The objective of this study was to compare the effect of housing system (enriched cage, free range and grazing) on the concentration of zeaxanthin, lutein, alfa-tocopherol, retinol and beta-carotene in fresh egg yolks and in egg yolks after 21 days of storage at 18-20 °C. |
| Oddělení | Fyziologie výživy a jakost produkce |
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