Lipid oxidation in fresh and stored eggs enriched with dietary 3 and 6 polyunsaturated fatty acids and vitamin E and A dosages

作者: Aghdam Shahryar Habib , Salamatdoust Ramin , Chekani Azar Saeid , Ahadi Farhan , Vahdatpoor Tohid

DOI: 10.5897/AJB10.1482

关键词:

摘要: Two experiments were planned to study the influence of dietary fat sources (fish oil (FO) or sunflower (SO)) and doses -tocopheryl acetate (-TA) (0, 60 120 mg/kg feed) vitamin A (0 IU, 10000 IU 20000 IU) on lipid oxidation stored eggs in three stages 0 fresh, 1 2 months storage time. In first experiment, 96 hen layers six treatments including two (FO SO) [0,  -tocopheryl (-TA)] fed for 75 days. second w3 w6 0, The results showed that using -TA supplementation, stability enriched increased was very effective throughout period eggs. Yolk TBA value higher fish than groups (p < 0.01). contained diets, lower peroxidation other 3 time (30 days). degree measured by values. fresh containing MDA stage group FO + A1. Therefore, addition Vitamin E as natural antioxidants diets source prevention is recommended.

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