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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
01/08/1992 |
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Data da última atualização: |
05/07/2023 |
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Autoria: |
ALLISON, M.; BORZUCKI, R. |
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Título: |
Cellulase methods for the efficient digestion of grasses and brassicas |
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Ano de publicação: |
1978 |
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Fonte/Imprenta: |
Journal of The Science of Food and Agriculture, v. 29, n. 3, p. 293-297, 1978. |
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DOI: |
10.1002/jsfa.2740290316 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: A cellulase solubility method for the prediction of grass digestibility was modified by changing pepsin pretreatment conditions so that cellulase values were as high as those obtained using rumen liquor. Raising temperature from 40 to 50°C and acid concentration from 0.1 to 0.125N during 'pepsin' treatments given before the cellulase stage, increased digestion by 3 to 10% depending on the type of grass, up to the level reached by rumen liquor. For samples of brassicas (digestibilities ranging from 66 to 84%) milder pretreatment conditions were sufficient to give cellulase digestion values as high as rumen liquor estimates. |
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Thesagro: |
Digestibilidade; Gramínea; Planta Forrageira. |
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Thesaurus Nal: |
Cellulases; Digestibility; Forage grasses; Plant breeding. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
null
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
