Linked Life Data

15216997

Source:http://linkedlifedata.com/resource/pubmed/id/15216997

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PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
2004-6-25
pubmed:abstractText
Two experiments were conducted to determine the effect of nonwaxy (amylose and amylopectin starch) or waxy (amylopectin starch) sorghum on growth, carcass traits, and glucose and insulin kinetics of pigs. In Exp. 1 (95-d), 60 crossbred barrows or gilts (initial and final BW of 24 and 104 kg) were allotted to three treatments with five replications of four pigs per replicate pen in a randomized complete block design. The dietary treatments for Exp. 1 were 1) corn-soybean meal (C-SBM) diet, 2) sorghum-SBM (red pericarp, non-waxy), and 3) sorghum-SBM (red pericarp, waxy). In Exp. 2, 28 crossbred barrows (initial and final BW of 24 and 64 kg) were allotted to two treatments with three replications of four or five pigs per replicate pen in a randomized complete block design. Growth data were collected for 49 d, and then 20 barrows were fitted with jugular catheters, and then a glucose tolerance test (500 mg glucose/kg BW), an insulin challenge test (0.1 IU of porcine insulin/kg BW), and a feeding challenge were conducted. The dietary treatments for Exp. 2 were 1) sorghum-SBM (white pericarp, nonwaxy) and 2) sorghum-SBM (white pericarp, waxy). In Exp. 1, ADG (P = 0.10) and ADFI (as-fed basis; P = 0.02) were increased (P = 0.10) and gain:feed was decreased (P = 0.04) in pigs fed the sorghum-SBM diets relative to those fed the C-SBM diet. These responses may have resulted from the lower energy content of sorghum relative to corn. Plasma NEFA concentration (collected after a 16-h fast on d 77) was decreased (P = 0.08) in pigs fed the waxy sorghum-SBM diet relative to those fed the nonwaxy sorghum-SBM diet. Kilograms of carcass fat was decreased (P = 0.07) in pigs fed the waxy sorghum-SBM diet relative to those fed the nonwaxy sorghum-SBM diet. In Exp. 2, there was no effect (P = 0.57 to 0.93) of sorghum starch type on growth performance by pigs. During the glucose tolerance and insulin challenge tests, there were no effects (P = 0.16 to 0.98) of diet on glucose or insulin kinetics. During the feeding challenge, glucose (P = 0.02) and plasma urea N (P = 0.06) area under the response curves from 0 to 90 min were decreased in pigs fed the waxy sorghum-SBM diet. Feeding waxy sorghum had minimal effects on growth and carcass traits relative to pigs fed corn or nonwaxy sorghum. Waxy sorghum vs. nonwaxy sorghum had no effect on glucose or insulin kinetics in pigs.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
0021-8812
pubmed:author
pubmed:issnType
Print
pubmed:volume
82
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1699-706
pubmed:dateRevised
2011-11-17
pubmed:meshHeading
pubmed-meshheading:15216997-Amylopectin, pubmed-meshheading:15216997-Amylose, pubmed-meshheading:15216997-Animal Feed, pubmed-meshheading:15216997-Animal Nutritional Physiological Phenomena, pubmed-meshheading:15216997-Animals, pubmed-meshheading:15216997-Area Under Curve, pubmed-meshheading:15216997-Blood Glucose, pubmed-meshheading:15216997-Blood Urea Nitrogen, pubmed-meshheading:15216997-Body Constitution, pubmed-meshheading:15216997-Energy Intake, pubmed-meshheading:15216997-Fatty Acids, Nonesterified, pubmed-meshheading:15216997-Female, pubmed-meshheading:15216997-Insulin, pubmed-meshheading:15216997-Kinetics, pubmed-meshheading:15216997-Male, pubmed-meshheading:15216997-Nitrogen, pubmed-meshheading:15216997-Random Allocation, pubmed-meshheading:15216997-Sorghum, pubmed-meshheading:15216997-Swine, pubmed-meshheading:15216997-Weight Gain
pubmed:year
2004
pubmed:articleTitle
Effect of nonwaxy and waxy sorghum on growth, carcass traits, and glucose and insulin kinetics of growing-finishing barrows and gilts.
pubmed:affiliation
Department of Animal Sciences, Louisiana State University Agricultural Center, Baton Rouge 70803-4210, USA.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't