| Nutritive value of high-oleic acid sunflower seed for broiler chickens. | |
| | |
MedLine Citation:
|
PMID: 15782907 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
|
Two experiments were conducted to evaluate the use of high-oleic acid sunflower seed (HOASS) in broiler diets. In the first experiment, HOASS was included in a basal diet at 80, 160, 240, and 320 g/kg at the expense of the energy-yielding ingredients, and the AMEn values of the experimental diets were determined. The linear regression equation of AMEn values on rate of inclusion was calculated. Extrapolation value for the AMEn of HOASS at 100% inclusion was 4224 +/- 77 kcal/kg. In the second experiment, diets containing up to 200 g of HOASS/kg were given to broilers (Cobb) from 0 to 42 d, and performance parameters, nutrient digestibility, and AMEn value were determined at 12 and 42 d of age. Birds fed the diets containing 100 and 200 g HOASS/kg gained less weight (P < 0.001) than those fed the diet containing no HOASS at both ages. Differences in feed-to-gain ratio were only significant for the diet with the highest concentration of HOASS. Apparent digestibility of nutrients and dietary AMEn contents of diets increased with age; thus, the mean digestibility of diets for amino acid N and for total fatty acids increased from 82.1 and 68.0% at 12 d to 86.7 and 84.7% at 42 d, respectively, and AMEn content was improved by 6.5%. Inclusion of HOASS in the diet decreased the digestibilities of fat, oleic acid, and total fatty acids. A decrease in the digestibility of aspartic acid, threonine, tyrosine, valine, isoleucine, and AMEn with increasing inclusion level was also observed at 12 d of age. |
| | |
Authors:
|
M L Rodríguez; L T Ortiz; C Alzueta; A Rebolé; J Treviño |
Related Documents
:
|
16553277 - Effects of wheat quality on digestion differ between the d+ and d- chicken lines select... 2998917 - Colonic metabolism of wheat starch in healthy humans. effects on fecal outputs and clin... 11435517 - The ratio of insoluble to soluble fiber components in soybean hulls affects ileal and t... 10419997 - Expression of the insecticidal bean alpha-amylase inhibitor transgene has minimal detri... 10658827 - Carnitine supplementation and ketogenesis by small-for-date neonates on medium-and long... 15621297 - Metal chelates of 2-hydroxy-4-methylthiobutanoic acid in animal feeding. part 2: furthe... |
Publication Detail:
|
Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
|
Title: Poultry science Volume: 84 ISSN: 0032-5791 ISO Abbreviation: Poult. Sci. Publication Date: 2005 Mar |
Date Detail:
|
Created Date: 2005-03-23 Completed Date: 2005-04-28 Revised Date: 2006-11-15 |
Medline Journal Info:
|
Nlm Unique ID: 0401150 Medline TA: Poult Sci Country: United States |
Other Details:
|
Languages: eng Pagination: 395-402 Citation Subset: IM |
Affiliation:
|
Facultad de Veterinaria, Universidad Complutense, Ciudad Universitaria, 28040 Madrid, Spain. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
Aging Amino Acids / metabolism Animals Breeding Chickens / physiology* Diet* Dietary Fats / metabolism Digestion Fatty Acids / metabolism Helianthus* / genetics Nutritive Value* Oleic Acid / administration & dosage, analysis*, metabolism Seeds / chemistry* Weight Gain |
| Chemical | |
Reg. No./Substance:
|
0/Amino Acids; 0/Dietary Fats; 0/Fatty Acids; 112-80-1/Oleic Acid |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Bt176 corn in poultry nutrition: physiological characteristics and fate of recombinant plant DNA in ...
Next Document: Predicting effective caloric value of nonnutritive factors: III. Feed form affects broiler performan...