Consulta: creatorFacets:"Peti,Ana Paula Ferranti"
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In vitro evaluation of novel crude extracts produced by actinobacteria for modulation of ruminal fermentation
Provedor de dados: 96
Autores: Alves,Bruna Gomes; Martins,Cristian Marlon de Magalhães Rodrigues; Peti,Ana Paula Ferranti; Moraes,Luiz Alberto Beraldo de; Santos,Marcos Veiga dos.
ABSTRACT We evaluated the inclusion of two crude extracts produced by Streptomyces genus on in vitro dry matter and organic matter digestibility (IVDMD; IVOMD), cumulative gas production, volatile fatty acids (VFA), and methane (CH4) and ammoniacal nitrogen (NH3-N) concentration. The experimental design was randomized blocks with three blocks and four treatments: AMC (1.2 mg/25 mL ruminal inoculum), Caat (1.2 mg/25 mL ruminal inoculum), negative control (no inclusion of extracts), and positive control (sodium monensin, 1.7 mg/25 mL ruminal inoculum). Ruminal fluid samples were collected from three multiparous Holstein dairy cows fitted with ruminal cannula and incubated in a 24-h fermentation assay. There was no effect of crude extract inclusion in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Actinobacteria; Extracts; In vitro fermentation; Monensin.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100721