Idioma:

Addition of plant dietary fibre to a raw red meat high protein, high fat diet, alters the faecal bacteriome and organic acid profiles of the domestic cat (Felis catus)

Butowski, Christina F ; Thomas, David G ; Young, Wayne ; Cave, Nick J ; McKenzie, Catherine M ; Rosendale, Douglas I ; Bermingham, Emma N Loor, Juan J.

PloS one, 2019-05, Vol.14 (5), p.e0216072-e0216072 [Periódico revisado por pares]

United States: Public Library of Science

Texto completo disponível

Citações Citado por

Enviar para

Título:
Addition of plant dietary fibre to a raw red meat high protein, high fat diet, alters the faecal bacteriome and organic acid profiles of the domestic cat (Felis catus)
Autor: Butowski, Christina F ; Thomas, David G ; Young, Wayne ; Cave, Nick J ; McKenzie, Catherine M ; Rosendale, Douglas I ; Bermingham, Emma N
Loor, Juan J.
Assuntos: Acids ; Animal Feed - analysis ; Animal Nutritional Physiological Phenomena ; Animal protein ; Animal sciences ; Animals ; Bacteria ; Biology and Life Sciences ; Carbohydrates ; Cats ; Cats - metabolism ; Cellulose ; Cellulose fibers ; Crossovers ; Diet ; Diet - veterinary ; Diet, High-Fat - veterinary ; Diet, High-Protein - veterinary ; Dietary fiber ; Dietary Fiber - analysis ; Digestibility ; Domestic cats ; Fatty acids ; Feces - chemistry ; Feeding ; Female ; Fermentation ; Food sources ; Gastrointestinal system ; Gastrointestinal tract ; Gram-negative bacteria ; Grasslands ; Health aspects ; High fat diet ; High protein diet ; Hindgut ; Inulin ; Ketogenic diet ; Large intestine ; Male ; Meat ; Meat - analysis ; Meat and bone meal feeds ; Medicine and Health Sciences ; Metabolism ; Metabolites ; Microbiomes ; Microbiota ; Microbiota (Symbiotic organisms) ; Microbiota - physiology ; Nutrient deficiency ; Nutrition research ; Parameters ; Pets ; pH effects ; Phylogenetics ; Physical Sciences ; Physiological aspects ; Polysaccharides ; Proteins ; Red Meat ; Substrates ; Zoology
É parte de: PloS one, 2019-05, Vol.14 (5), p.e0216072-e0216072
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Competing Interests: This study was funded by the Ministry of Business Innovation and Employment (MBIE) a New Zealand government organisation. As part of this government funding, co-funding was received by NZ Premium Petfood Alliance (K9 Natural, Ziwi and Bombay Petfoods) to conduct this research. AgResearch is a Crown Research Institute which is independently managed by a Board. As such, it does report to the Minister of Science, which also governs MBIE. However, none of the co-authors are employed directly by either MBIE nor members of the NZ Premium Petfood Alliance. No authors have any non-financial competing interests. This does not alter our adherence to PLOS ONE policies on sharing data and materials.
Descrição: Commercial diets high in animal protein and fat are increasingly being developed for pets, however little is understood about the impacts of feeding such diets to domestic cats. The carbohydrate content of these diets is typically low, and dietary fibre is often not included. Dietary fibre is believed to be important in the feline gastrointestinal tract, promoting stool formation and providing a substrate for the hindgut microbiome. Therefore, we aimed to determine the effects of adding plant-based dietary fibre to a high animal protein and fat diet. Twelve domestic short hair cats were fed three complete and balanced diets in a cross-over design for blocks of 21 days: raw meat (Raw), raw meat plus fibre (2%, 'as is' inclusion of inulin and cellulose; Raw+Fibre) and a commercially available Kibble diet. A commercially available canned diet was fed for 21 days as a washout phase. Apparent macronutrient digestibility, faecal output, score, pH, organic acid concentrations and bacteriome profiles were determined. Diet significantly affected all faecal parameters measured. The addition of dietary fibre to the raw meat diet was found to reduce apparent macronutrient digestibility, increase faecal output, pH and score. Thirty one bacterial taxa were significantly affected by diet. Prevotella was found to dominate in the Kibble diet, Clostridium and Fusobacterium in the Raw diet, and Prevotella and a group of unclassified Peptostreptococcaceae in the Raw+Fibre diet. Our results show that diets of different macronutrient proportions can strongly influence the faecal microbiome composition and metabolism, as shown by altered organic acid concentrations and faecal pH, in the domestic cat. The addition of 2% of each fibre to the Raw diet shifted faecal parameters closer to those produced by feeding a Kibble diet. These results provide a basis for further research assessing raw red meat diets to domestic cats.
Editor: United States: Public Library of Science
Idioma: Inglês

Links

View this record in MEDLINE/PubMed

Voltar para lista de resultados

Realização: Logos de Redes Sociais:

Addition of plant dietary fibre to a raw red meat high protein, high fat diet, alters the faecal bacteriome and organic acid profiles of the domestic cat (Felis catus)

Butowski, Christina F ; Thomas, David G ; Young, Wayne ; Cave, Nick J ; McKenzie, Catherine M ; Rosendale, Douglas I ; Bermingham, Emma N Loor, Juan J.

United States: Public Library of Science

Buscando em bases de dados remotas. Favor aguardar.