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| Lima,Maria Lúcia Pereira; Simili,Flávia Fernanda; Medeiros,Maria Izabel Merino de; Balieiro Neto,Geraldo; Ribeiro,Enilson Geraldo; Paz,Claudia Cristina Paro de. |
| Two sugarcane varieties (IAC86-2480 and IAC91-2195) combined or not with soybean hulls (SH), partially replacing corn in concentrate, were included in the diet of crossbred dairy cows to evaluate the effects on feed intake, milk production, milk composition and rumen parameters of crossbred cows. The sugarcane varieties (IAC86-2480 and IAC91-2195) and concentrate compositions (with and without SH) were analyzed in a 2 × 2 factorial arrangement. Treatments were assigned to blocks by lactation period to evaluate feed intake, milk production and milk composition. A Latin square design was used to analyze rumen parameters. Feed intake, milk production and composition were similar among treatments. Average daily feed intake was 19.93 kg DM in cows fed... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: By-product; Industrial residue; Roughage; Soybean residue. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014001200654 |
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| Heck,Júlio X.; Hertz,Plinho F.; Ayub,Marco A.Z.. |
| In Brazil, a large amount of a fibrous residue is generated as result of soybean (Glycine max) protein production. This material, which is rich in hemicellulose and cellulose, can be used in solid state cultivations for the production of valuable metabolites and enzymes. In this work, we studied the bioconversion of this residue by bacteria strains isolated from water and soil collected in the Amazon region. Five strains among 87 isolated bacteria selected for their ability to produce either celullases or xylanases were cultivated on the aforementioned residue. From strain BL62, identified as Bacillus subtilis, it was obtained a preparation showing the highest specific cellulase activity, 1.08 UI/mg protein within 24 hours of growth. Concerning xylanase,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Solid-State cultivation; Cellulase; Xylanase; Soybean residue; Amazon biodiversity. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822002000300005 |
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