PMID: 11325198Apr 28, 2001Paper

Fruit and vegetable fiber fermentation by gut microflora from canines

Journal of Animal Science
K S SwansonG C Fahey

Abstract

The objective of this study was to assess fermentability by canine gut microflora to include shortchain fatty acid (SCFA) production, organic matter (OM) disappearance, and gas production of vegetable and fruit fiber sources compared to fiber standards (psyllium, citrus pectin, and Solka Floc). Fiber sources included apple pomace, carrot pomace, flaxseed, fruit blend (mixture of peach, almond, nectarine, and plum), grape pomace, pea hulls, pistachio, and tomato pomace. Substrates were fermented in vitro for 4, 12, and 24 h with fecal flora obtained from three healthy dogs. Citrus pectin had the highest OM disappearance, SCFA production, and gas production at all times of fermentation; psyllium was intermediate and Solka Floc was lowest. A wide variation in fermentability was noted among the vegetable and fruit fiber sources. Apple pomace, carrot pomace, and flaxseed had the greatest fermentability as assessed by OM disappearance. Pea hulls and tomato pomace had intermediate OM disappearances, and fruit blend, grape pomace, and pistachio were poorly fermented. Carrot pomace produced the largest amounts of gas and SCFA. Apple pomace produced high concentrations of gas but intermediate concentrations of SCFA. Pea hulls and tomato ...Continue Reading

Citations

Jul 7, 2007·Journal of Animal Physiology and Animal Nutrition·R Kempe, M Saastamoinen
Jul 23, 2013·Journal of Veterinary Internal Medicine·H J Van KruiningenS Suib
Aug 9, 2013·Nutrients·Maria R C de GodoyGeorge C Fahey
Sep 30, 2010·Human & Experimental Toxicology·M G K CallegaroT Emanuelli
Sep 16, 2008·Journal of Animal Science·M R C de GodoyG C Fahey
Jan 22, 2021·Archives of Animal Nutrition·Cleusa Bernardete Marcon de BritoAnanda Portella Félix
Feb 13, 2021·Animals : an Open Access Journal From MDPI·Oscar J Tejeda, Woo K Kim
Jan 23, 2021·Animals : an Open Access Journal From MDPI·Carlo PinnaGiacomo Biagi
Dec 17, 2020·Translational Animal Science·Zachary T TraughberMaria R C de Godoy
Jun 22, 2021·Frontiers in Veterinary Science·Shannon E FinetMaria R C de Godoy
Feb 16, 2008·Journal of Agricultural and Food Chemistry·Marcial A GuevaraGeorge C Fahey

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