Switch to
| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3
|
| pubmed:dateCreated |
1993-5-3
|
| pubmed:abstractText |
Ninety-six 1-day-old male broilers were fed a diet containing 0, 2, 4, 6, 8, or 10% of a 1:1 mixture of pyruvic acid (PY) and dihydroxyacetone (DH) for ad libitum consumption for 42 days. Feed intake, body weight gain, and feed efficiency decreased linearly (P < .001) with increasing levels of PY and DH. There were no significant differences among treatments for abdominal fat percentage. Carcass chemical analysis revealed small but significant (P < .05) differences among dietary treatments for protein and fat percentages. In a second experiment, 192 1-day-old male broilers were fed diets containing 5% of PY, lactic acid (LA), citric acid (CI), DH, or glycerol (GY) or mixtures (1:1) of DH or GY in combination with each organic acid. Bird performance was impaired (P < .05) by PY or CI but not by DH or GY. Lactic acid reduced (P < .05) feed intake by 9% without affecting weight gain. Lactic acid plus DH, CI plus DH, and CI plus GY mixtures decreased (P < .05) bird performance but other combinations had no effect. Pyruvic acid or CI decreased abdominal fat and carcass lipid percentages. Dihydroxyacetone increased (P < .05) carcass lipid percentage and GY increased (P < .05) abdominal fat percentage. Lactic acid plus DH increased (P < .05) carcass lipid percentage. Only PY and CI decreased carcass fat deposition, but they also impaired broiler performance.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Citrates,
http://linkedlifedata.com/resource/pubmed/chemical/Citric Acid,
http://linkedlifedata.com/resource/pubmed/chemical/Dihydroxyacetone,
http://linkedlifedata.com/resource/pubmed/chemical/Glycerol,
http://linkedlifedata.com/resource/pubmed/chemical/Lactates,
http://linkedlifedata.com/resource/pubmed/chemical/Lactic Acid,
http://linkedlifedata.com/resource/pubmed/chemical/Pyruvates,
http://linkedlifedata.com/resource/pubmed/chemical/Pyruvic Acid
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Mar
|
| pubmed:issn |
0032-5791
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
72
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
535-45
|
| pubmed:dateRevised |
2006-11-15
|
| pubmed:meshHeading |
pubmed-meshheading:8464793-Adipose Tissue,
pubmed-meshheading:8464793-Animal Feed,
pubmed-meshheading:8464793-Animals,
pubmed-meshheading:8464793-Body Weight,
pubmed-meshheading:8464793-Chickens,
pubmed-meshheading:8464793-Citrates,
pubmed-meshheading:8464793-Citric Acid,
pubmed-meshheading:8464793-Dihydroxyacetone,
pubmed-meshheading:8464793-Food, Fortified,
pubmed-meshheading:8464793-Glycerol,
pubmed-meshheading:8464793-Lactates,
pubmed-meshheading:8464793-Lactic Acid,
pubmed-meshheading:8464793-Liver,
pubmed-meshheading:8464793-Male,
pubmed-meshheading:8464793-Muscles,
pubmed-meshheading:8464793-Organ Size,
pubmed-meshheading:8464793-Pyruvates,
pubmed-meshheading:8464793-Pyruvic Acid
|
| pubmed:year |
1993
|
| pubmed:articleTitle |
Dietary addition of cellular metabolic intermediates and carcass fat deposition in broilers.
|
| pubmed:affiliation |
Départment de Zootechnie, Université Laval, Ste-Foy, Québec, Canada.
|
| pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|