2017
DOI: 10.1590/1678-4162-9096
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Comparação de métodos in vitro para a quantificação da digestibilidade da matéria seca e da fibra em detergente neutro de forragens e concentrados

Abstract: RESUMO Objetivou-se comparar a digestibilidade in vitro da matéria seca (DIVMS) e da fibra em detergente neutro (DIVFDN) de forragens e concentrados obtidos por intermédio das incubadoras DaisyII e TE-150, combinadas com filter bags tipo F57 (Ankon®) ou tecido não-tecido (TNT, 100g/m²), em relação aos valores obtidos utilizando-se o método de Tilley e Terry (1963). Foram utilizadas 25 amostras de alimentos concentrados e 25 de forragens. Não houve diferenças entre filter bags (P>0,39) para a DIVMS de forrag… Show more

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Cited by 14 publications
(16 citation statements)
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“…Six 48-h in vitro incubations were conducted, with the first and last 3 incubations assigned for forage and concentrate evaluations, respectively. In vitro digestibility assays were conducted using a TE-150 artificial fermenter (Tecnal Equipamentos Científicos, Piracicaba, SP, Brazil) (Silva et al, 2017). Samples were incubated using nonwoven textile filter bags (100 g/m 2 ) of 4 × 4.5 cm (Valente et al, 2011).…”
Section: Treatments Treatments Included Combinations Ofmentioning
confidence: 99%
“…Six 48-h in vitro incubations were conducted, with the first and last 3 incubations assigned for forage and concentrate evaluations, respectively. In vitro digestibility assays were conducted using a TE-150 artificial fermenter (Tecnal Equipamentos Científicos, Piracicaba, SP, Brazil) (Silva et al, 2017). Samples were incubated using nonwoven textile filter bags (100 g/m 2 ) of 4 × 4.5 cm (Valente et al, 2011).…”
Section: Treatments Treatments Included Combinations Ofmentioning
confidence: 99%
“…The IVDOM of Marandu palisade grass was directly affected by the increases in fiber fractions (Table 3) mentioned before. The IVDOM values reflect the quantity of forage consumed that will be effectively digested by the gastrointestinal tract and then absorbed and used during the various metabolic pathways (Silva et al, 2017). In addition, the feed passage rate through the gastrointestinal tract also is influenced by the level of digestibility.…”
Section: Resultsmentioning
confidence: 99%
“…No Brasil, a indústria nacional produziu equipamento com características similares ao Daisy II , a incubadora Piracicaba,SP,Brasil). Silva et al (2017) compararam a digestibilidade in vitro da MS (DIVMS) e da fibra em detergente neutro (DIVFDN) de forragens e concentrados obtidos por intermédio das incubadoras…”
Section: Digestibilidadeunclassified