Influence of dietary graded levels of lycopene on the growth performance, muscle cholesterol level and oxidative status of Japanese quail fed high-fat diet
Título del documento: Influence of dietary graded levels of lycopene on the growth performance, muscle cholesterol level and oxidative status of Japanese quail fed high-fat diet
Revista: Anais da Academia Brasileira de Ciencias
Base de datos: PERIÓDICA
Número de sistema: 000436000
ISSN: 0001-3765
Autores: 1
1
2
3
1
4
Instituciones: 1Zagazig University, Faculty of Veterinary Medicine, Zagazig, Sharqiya. Egipto
2Zagazig University, Faculty of Agriculture, Zagazig, Sharqiya. Egipto
3Zagazig University, Faculty of Technology and Development, Zagazig, Sharqiya. Egipto
4Chinese Academy of Agricultural Sciences, Shanghai Veterinary Research Institute, Shanghai. China
Año:
Volumen: 92
País: Brasil
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Aplicado, descriptivo
Resumen en inglés This study investigated the impact of supplementing normal and high-fat diets with graded levels of lycopene on the growth performance, cholesterol level of the muscle, and antioxidant markers in Japanese quail. A total of 192, 14 day-old unsexed Japanese quail were part of a 2 x 4 factorial arrangement consisting of a control group; birds that were fed a normal fat diet (NFD), another control group; birds that were fed a high-fat diet (HFD) with four levels of lycopene for NFD and HFD (0, 100, 200 and 300mg lycopene/kg diet). Lycopene level of 300mg/kg gave the greatest body weight, body weight gain, and relative growth rate when added to the NFD, but this level showed non-significant improvement in growth performance when supplemented to an HFD. Superoxide dismutase in the muscle and liver was noted to be high in NFD+ 300mgL, HFD+ 200mgL, and HFD+ 300mgL groups, while malondialdehyde level in the muscle and liver and cholesterol level in the muscle was found to be low in the same groups. Lycopene slightly improved growth performance, but significantly improved the antioxidant status and lowered cholesterol concentration in the muscle. A diet supplemented with 300 mg lycopene/kg could be recommended for Japanese quail
Disciplinas: Medicina veterinaria y zootecnia
Palabras clave: Aves de corral,
Nutrición animal,
Licopeno,
Dietas altas en grasa,
Actividad antioxidante,
Colesterol,
Crecimiento,
Peso corporal,
Codorniz japonesa
Keyword: Poultry,
Animal nutrition,
Lycopene,
High fat diets,
Antioxidant activity,
Cholesterol,
Growth,
Body weight,
Japanese quails
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