2026-09-23T11:42:55Z https://www.ideals.illinois.edu/oai-pmh

oai:www.ideals.illinois.edu:2142/44763 2023-07-11 col_2142_14771 col_2142_5131 com_2142_685 com_2142_397 com_2142_5130

Dilger, Ryan N. Panasevich, Matthew 2013-05-28T19:18:55Z 2013-05-28T19:18:55Z 2015-05-28T10:00:39Z 2013-05 2013-05-28T19:18:55Z 2013-05 The objective of this thesis was to evaluate potato pulp (PP) as a functional fiber source in high quality dog diets by investigating in vitro digestion and fermentation characteristics and in vivo responses to graded levels of PP in the diet. Raw and cooked PP both contained 55% total dietary fiber (TDF) with a favorable ratio (1.4:1) of insoluble:soluble fiber. Fermentation characteristics of the substrates suggested that both cooked and raw PP were moderately fermentable through 9 h. Differences in fermentability between raw and cooked PP was revealed at the 12 h time point of fermentation, where raw PP was still fermentable while cooked PP was not. The in vivo experiment revealed that graded level inclusion of PP had no adverse effects on dry matter, organic matter, crude protein, acid hydrolyzed fat, or gross energy digestibilities. Total dietary fiber digestibility increased as dietary concentration of PP increased, as did concentrations of fecal SCFA. Furthermore, fecal consistency, total fecal output, fecal protein catabolites (except spermidine), and fecal dry matter output were not affected by increased inclusion levels of PP. Overall, PP was characterized as a moderately fermentable fiber source with potential to serve as a novel fiber source in high quality dog foods. Item withdrawn by Katherine Eriksen (eriksen3@illinois.edu) on 2013-02-20T22:38:52Z Item was in collections: University of Illinois Theses & Dissertations (ID: 1) No. of bitstreams: 2 PANASEVICH_MATTHEW.docx: 331936 bytes, checksum: 2822ec8fce2362ccf66c5851c0287607 (MD5) PANASEVICH_MATTHEW.pdf: 421460 bytes, checksum: 10b747c759546ac6ddb0160aae4d6df2 (MD5) Made available in DSpace on 2013-05-28T19:18:55Z (GMT). No. of bitstreams: 3 Matthew_Panasevich.pdf: 428170 bytes, checksum: e2730b34a397bd6b3f13925451e3f37d (MD5) PANASEVICH_MATTHEW.docx: 331936 bytes, checksum: 2822ec8fce2362ccf66c5851c0287607 (MD5) license.txt: 4068 bytes, checksum: fc86f235e09606d9d5365d876c20b9d5 (MD5) Item marked as restricted to the 'Administrator' Group (id=1) by Seth Robbins (srobbins@illinois.edu) on 2013-05-28T19:21:33Z Item is restricted until 2015-05-28T19:21:22Z Restriction data tranferred 2014-07-01T11:16:37-05:00 Original Data Group with Access Administrator Release Date: 2015-05-28 14:21:22 UTC Reason: Author requested closed access (OA after 2yrs) in Vireo ETD system Limited Restriction Lifted for Item 44738 on 2015-05-28T10:00:39Z. http://hdl.handle.net/2142/44763 en Copyright 2013 Matthew Robert Panasevich. Potato fiber dogs Potato pulp as a dietary fiber source in high quality dog foods text Animal Sciences 1538 Animal Sciences 0002 University of Illinois at Urbana-Champaign Thesis M.S. MS:Animal Sciences -UIUC 10KS0002MS