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| Silveira, Hebert; Rodrigues, Letícia Mendonça; Amaral, Leticia Gomes de Morais; Cerqueira, Luís Gustavo dos Santos; Philomeno, Renato; Cantarelli, Vinícius de Souza. |
| The aim of this study was to determine the values of apparent digestible energy (DE) and metabolizable energy (ME) for crude glycerin derived of biodiesel based on pork fat for finishing pigs. The diets consisted of a basal diet and four levels of crude glycerin (0, 5, 10 and 15%). Twelve pigs were housed individually in metabolic cages and after seven days of adaptation, total collections of urine and feces for four consecutive days were performed. Gross energy (GE) of crude glycerin, diets, urine and fecal samples from each animal was determined. The crude glycerin used in this experiment presented 74.74% glycerin and 6,500 kcal kg-1 gross energy. The values of digestible energy (DE) and metabolizable energy (ME) were estimated by difference in the DE,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 5.04.03.01-0; 5.04.03.02-8 biodiesel; By-product; Lard; Swine. |
| Ano: 2015 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24601 |
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