Effects on bacon quality of feeding increasing glycerol and dried distillers grains with solubles to finishing pigs
dc.citation.epage | 143 | en_US |
dc.citation.spage | 136 | en_US |
dc.contributor.author | Goehring, B.L. | |
dc.contributor.author | Houser, Terry A. | |
dc.contributor.author | DeRouchey, Joel M. | |
dc.contributor.author | Hunt, Melvin C. | |
dc.contributor.author | Tokach, Michael D. | |
dc.contributor.author | Dritz, Steven S. | |
dc.contributor.author | Gerlach, B.M. | |
dc.contributor.author | Goodband, Robert D. | |
dc.contributor.author | Nelssen, Jim L. | |
dc.contributor.author | Unruh, John A. | |
dc.contributor.authoreid | houser | en_US |
dc.contributor.authoreid | jderouch | en_US |
dc.contributor.authoreid | mtokach | en_US |
dc.contributor.authoreid | goodband | en_US |
dc.contributor.authoreid | jnelssen | en_US |
dc.contributor.authoreid | dritz | en_US |
dc.contributor.authoreid | junruh | en_US |
dc.date.accessioned | 2010-11-22T17:50:11Z | |
dc.date.available | 2010-11-22T17:50:11Z | |
dc.date.issued | 2010-11-22 | |
dc.date.published | 2010 | en_US |
dc.description.abstract | A total of 84 barrows (PIC 337 × 1050, initially 68.3 lb) were fed a corn-soybean meal-based diet with added dried distillers grains with solubles (DDGS; 0 or 20%) and increasing glycerol (0, 2.5, or 5%) to determine the effects on belly quality. Criteria that were evaluated included: belly length, thickness, firmness, and slice yield; proximate and fatty acid analyses; iodine values; and sensory characteristics. There were no (P > 0.08) DDGS × glycerol interactions on any criteria measured. Inclusion of 20% DDGS in the diet decreased belly firmness (P < 0.04), as measured by the belly flop test (fat-side down method). Twenty percent DDGS decreased (P < 0.01) the percentage of myristic acid, palmitic acid, palmitoleic acid, stearic acid, oleic acid, vaccenic acid, total saturated fatty acids, and total monounsaturated fatty acids. In contrast, 20% DDGS increased (P < 0.01) the percentage of linoleic acid, α-linolenic acid, eicosadienoic acid, total polyunsaturated fatty acids, unsaturated:saturated fatty acid ratios, polyunsaturated:saturated fatty acid ratios, and iodine values. The inclusion of 0, 2.5, and 5% glycerol in swine diets did not affect any measured criteria in this study. In conclusion, feeding DDGS at a level of 20% decreased belly firmness and changed the fatty acid profile; however, it did not affect belly processing or sensory characteristics. Glycerol fed at 2.5 or 5.0% did not affect belly quality, fatty acid profile, or sensory characteristics of bacon. | en_US |
dc.description.conference | Swine Day, Manhattan, KS, November 18, 2010 | en_US |
dc.identifier.uri | http://hdl.handle.net/2097/6572 | |
dc.publisher | Kansas State University. Agricultural Experiment Station and Cooperative Extension Service | en_US |
dc.relation.isPartOf | Swine Day, 2010 | en_US |
dc.relation.isPartOf | Kansas Agricultural Experiment Station contribution; no. 11-016-S | en_US |
dc.relation.isPartOf | Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 1038 | en_US |
dc.subject | Swine | en_US |
dc.subject | Belly quality | en_US |
dc.subject | Dried distiller grains with solubles | en_US |
dc.subject | Glycerol | en_US |
dc.title | Effects on bacon quality of feeding increasing glycerol and dried distillers grains with solubles to finishing pigs | en_US |
dc.type | Conference paper | en_US |