Título:	Inclusion of soybean hulls (Glycine max) and pupunha peach palm (Bactris gasipaes) Nanofibers in the diet of growing rabbits: effects on zootechnical performance and intestinal health.
Autoria:	OLIVEIRA, G. R. de ANDRADE, C. de BEZ, I. C. C. MELO, A. D. B. ALMEIDA, V. V. MAGALHAES, W. L. E. WEBER, S. H. SOTOMAIOR, C. S. LUCIANO, F. B. COSTA, L. B.
Afiliação:	GEOVANE ROSA DE OLIVEIRA, PONTIFÍCIA UNIVERSIDADE CATÓLICA DO PARANÁ; CARLA DE ANDRADE, PONTIFÍCIA UNIVERSIDADE CATÓLICA DO PARANÁ; ISABELA CRISTINA COLAÇO BEZ, PONTIFÍCIA UNIVERSIDADE CATÓLICA DO PARANÁ; ANTONIO DIEGO BRANDÃO MELO, PONTIFÍCIA UNIVERSIDADE CATÓLICA DO PARANÁ; VIVIAN VEZZONI ALMEIDA, UNIVERSIDADE FEDERAL DE GOIÁS; WASHINGTON LUIZ ESTEVES MAGALHAES, CNPF; SAULO HENRIQUE WEBER, PONTIFÍCIA UNIVERSIDADE CATÓLICA DO PARANÁ; CRISTINA SANTOS SOTOMAIOR, PONTIFÍCIA UNIVERSIDADE CATÓLICA DO PARANÁ; FERNANDO BITTENCOURT LUCIANO, PONTIFÍCIA UNIVERSIDADE CATÓLICA DO PARANÁ; LEANDRO BATISTA COSTA, PONTIFÍCIA UNIVERSIDADE CATÓLICA DO PARANÁ.
Ano de publicação:	2023
Referência:	Animals, v. 13, n. 2, p. 192, 2023.
Conteúdo:	This study evaluated the inclusion of nanofibers from soybean hulls and pupunha peach palm heart sheaths in the diet of growing rabbits. Twenty-four New Zealand White rabbits (male and female) were allocated in three experimental groups: control, fed a basal diet; Nanosoy, fed a diet containing 7% soybean-hull nanofibers; and Nanopupunha, fed a diet containing 7% pupunha palm heart-sheath nanofibers. The Nanosoy-group rabbits showed poorer final weight, daily feed intake, and daily weight gain than those in other groups. In the duodenum, villus height, total mucosal thickness, and villus width were higher in rabbits that received nanofiber-supplemented diets than in the controls. Higher villus density and wall thickness were observed in Nanopupunha-fed rabbits than in the controls. In the jejunum, although the crypt depth was higher in Nanosoy-fed rabbits, the villus height:crypt depth ratio was higher in the Nanopupunha-fed group. Nanosoy-fed animals exhibited increased count Enterobacteriaceae populations. Rabbits in both nanofiber-fed groups exhibited higher lactic-acid bacterial counts than those in the control-diet group. Therefore, although the inclusion of 7% Nanopupunha in the diet of rabbits did not alter the performance, it improved intestinal health and increased the lactic-acid bacterial count in the cecum of growing rabbits.
Thesagro:	Glycine Max Pupunha Bactris Gasipaes Saúde Intestino Nutrição Animal
NAL Thesaurus:	Nanotechnology
Palavras-chave:	Nanocelulose Nanotecnologia Sustentabilidade Sustainability Nanocellulose
ISSN:	2076-2615
Digital Object Identifier:	http://dx.doi.org/10.3390/ani13020192
Tipo do material:	Artigo de periódico
Acesso:	openAccess
Aparece nas coleções:	Artigo em periódico indexado (CNPF)