| Revista: | Anais da Academia Brasileira de Ciencias |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000435795 |
| ISSN: | 0001-3765 |
| Autores: | Santos, Daiane S. dos1 Klauck, Vanderlei2 Souza, Carine F3 Baldissera, Matheus D3 Theisen, Cleiton4 Bordignon, Bruna5 Alba, Davi F2 Reis, Joao H1 Gebert, Roger R1 Vedovatto, Marcelo6 Silva, Aleksandro S. da1 |
| Instituciones: | 1Universidade do Estado de Santa Catarina, Departamento de Zootecnia, Chapeco, Santa Catarina. Brasil 2Universidade do Estado de Santa Catarina, Programa de Pos-Graduacao em Zootecnia, Chapeco, Santa Catarina. Brasil 3Universidade Federal de Santa Maria, Programa de Pos-Graduacao em Farmacologia, Santa Maria, Rio Grande do Sul. Brasil 4Universidade do Oeste de Santa Catarina, Programa de Graduacao em Gestao de Fazendas de Leite, Xanxere, Santa Catarina. Brasil 5Escola Primaria Padre Vendelino Seidel, Ipora do Oeste, Santa Catarina. Brasil 6Universidade Estadual do Mato Grosso do Sul, Departamento de Ciencia Animal, Aquidauana, Mato Grosso do Sul. Brasil |
| Año: | 2020 |
| Volumen: | 92 |
| Número: | 4 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Experimental, aplicado |
| Resumen en inglés | We measured the effects of açai oil in the diets of prepartum cows to evaluate health, milk production and quality. Sixteen Holstein cows were divided into two groups: SOY used as control, and AÇAI, test group. Occurred inclusion of 4% soybean or açai oils was provided in the concentrate starting at 20 days prepartum [d -20 to d 0 (partum-day)]. The AÇAI diet increased (P=0.01) milk production (d 10 and 20) and reduced somatic cell count (d 20). In milk, no effects were detected (P≥0.10) for concentration of fat, lactose or protein as well as in terms of serum concentration of calcium, albumin or triglycerides. AÇAI diet tended to increase (P=0.09) serum concentrations of total protein, glutathione transferase (d 4), and total antioxidant capacity (d 4 and 10) and increased (P≤0.05) globulin, gamma-glutamyl transferase, superoxide dismutase and glutathione peroxidase (d 4). Further, AÇAI diet reduced the serum concentration of creatine kinase (P≤0.05) (d 0, 4 and 10), reactive oxygen species (d 0 and 4) and lipoperoxidation (d 0) and tended to reduce aspartate transaminase activity (P=0.07; d 0 and 4). Açai oil in the diets in prepartum cows improved their health as well as milk production and quality |
| Disciplinas: | Medicina veterinaria y zootecnia |
| Palabras clave: | Bovinos, Nutrición animal, Vacas, Holstein, Preparto, Suplementación alimenticia, Antioxidantes, Aceite de acai, Eficiencia productiva, Euterpe oleracea, Arecaceae |
| Keyword: | Bovines, Animal nutrition, Cows, Holstein, Prepartum, Food supplementation, Acai oil, Antioxidants, Productive efficiency, Euterpe oleracea, Arecaceae |
| Texto completo: | Texto completo (Ver HTML) Texto completo (Ver PDF) |
