Alcohol- and water-extracted soy protein concentrates for early-weaned pigs

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dc.contributor.author Burnham, L.L.
dc.contributor.author Cabrera, M.R.
dc.contributor.author Kim, I.H.
dc.contributor.author Hines, Robert H.
dc.contributor.author Hancock, Joe D.
dc.date.accessioned 2010-03-26T19:22:54Z
dc.date.available 2010-03-26T19:22:54Z
dc.date.issued 2010-03-26T19:22:54Z
dc.identifier.uri http://hdl.handle.net/2097/3381
dc.description.abstract A total of 72 weanling pigs (average initial wt of 7 lb and 10 d of age) was used in a 38-d growth assay to determine the nutritional value of alcohol- and water-extracted soy protein concentrates. Pigs were sorted by sex, weight, and ancestry and assigned to 12 pens with six pigs/pen. The soy preparations were fed in a nursery regimen with Phase I (d 0 to 10), Phase II (d 10 to 24), and Phase III (d 24 to 38) diets. Pigs and feeders were weighed at initiation and conclusion of each phase, with fecal samples collected on d 38 for determination of OM and N digestibilities. Pigs fed the alcoholextracted soy protein concentrate had greater average daily gain (ADG) in all phases, with similar increases in average daily feed intake (ADFI) compared to pigs fed water-extracted soy protein concentrate. However, feed/gain (F/G) was similar throughout the experiment for pigs fed the soy protein treatments. The diets with water-extracted soy protein concentrate had greater digestibility of dry matter (OM) than the diets with the alcohol-extracted product, but N digestibility was similar for both treatments. Although water is an inexpensive solvent compared to alcohol, pigs fed the alcohol-extracted soy protein concentrate had improved growth performance compared to those fed the water-extracted product. en_US
dc.publisher Kansas State University. Agricultural Experiment Station and Cooperative Extension Service en_US
dc.relation.isPartOf Swine day, 1994 en_US
dc.relation.isPartOf Kansas Agricultural Experiment Station contribution; no. 95-175-S en_US
dc.relation.isPartOf Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 717 en_US
dc.subject Swine en_US
dc.subject Alcohol extraction en_US
dc.subject Water extraction en_US
dc.subject Soy protein concentrate en_US
dc.subject Nursery pigs en_US
dc.title Alcohol- and water-extracted soy protein concentrates for early-weaned pigs en_US
dc.type Conference paper en_US
dc.date.published 1994 en_US
dc.citation.epage 71 en_US
dc.citation.spage 68 en_US
dc.description.conference Swine Day, Manhattan, KS, November 17, 1994 en_US
dc.contributor.authoreid jhancock en_US

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