Data/hora: 13/05/2024 13:58:33

Biblioteca(s): | Embrapa Pantanal.
Data corrente: | 22/09/1995
Data da última atualização: | 26/02/1996
Autoria: | CRAMPTON, E. W.; MAYNARD, L. A.
Título: | The relation of cellulose and lignin content to the nutritive value of animal feeds.
Ano de publicação: | 1938
Fonte/Imprenta: | Journal of Nutrition, v.15, n.4, p.383-395, 1938.
Idioma: | Inglês

Conteúdo:

Data are presented which shown the limitations, as measures of digestibility and nutritive
value, of the crude fiber and nitrogen-free extract partition of the carbohydrates in animal
feeds. Based on studies of various procedures, methods are proposed for the determina-
tion of cellulose and lignin in feeds and feces. The usefulness of the inclusion of these de-
terminations in feed analyses is shown by data obtained in digestion trials with rabbits and
steers. The data indicate that, at least for Herbivora, a partition of the carbohydrate por-
tion of a feed into lignin, cellulose and other carbohydrates may have more biological sig-
nificance, and hence be of greater usefulness in predicting feeding values than the pre-
sent dicison into crude fiber and nitrogen-free extract.

Palavras-Chave: | Animal feeds.
Thesagro: | Animal; Celulose; Digestibilidade; Lignina; Nutrição Animal; Valor Nutritivo.
Thesaurus Nal: | cellulose; digestibility; lignin; nutritive value.
Categoria do assunto: | --
Registro original: | Embrapa Pantanal (CPAP)

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