Effects of Ascorbic Acid, Vitamin E, and Fatty Acids on Lipid Composition in Cockerels
| Autor: | C. F. Klopfenstein, R. E. Clegg |
|---|---|
| Rok vydání: | 1980 |
| Předmět: |
Male
medicine.medical_treatment Oleic Acids Ascorbic Acid Palmitic Acids Palmitic acid chemistry.chemical_compound medicine Animals Vitamin E Food science Aorta chemistry.chemical_classification Triglyceride Cholesterol Myocardium Fatty acid General Medicine Ascorbic acid Lipids Oleic acid Liver chemistry Biochemistry Cholesteryl ester lipids (amino acids peptides and proteins) Animal Science and Zoology Chickens |
| Zdroj: | Poultry Science. 59:2267-2272 |
| ISSN: | 0032-5791 |
| DOI: | 10.3382/ps.0592267 |
| Popis: | Serum, aorta, heart, and liver tissues of cockerels reflected numerous changes in cholesterol and triglyceride composition when 5 or 10% oleic or palmitic acid, ascorbic acid, and vitamin E were added to their diets. Heart cholesterol concentration and liver cholesteryl ester content increased with the 10% oleic acid diet. Heart and liver cholesterol increased when ascorbic acid was added to 5% fatty acid diets, and heart cholesterol increased when ascorbic acid was added to the 10% palmitic acid diet. Vitamin E exerted a cholesterol- or cholesteryl ester-lowering effect on both 10% palmitic and 10% oleic acid diets. Heart and liver triglycerides were lower with the 5% oleic acid diet than with the 5% palmitic acid diet. The opposite effect was observed with the 10% fatty acid diet. Dietary ascorbic acid appeared to have some triglyceride-lowering effect. Dietary fatty acid composition was reflected in cockerel aorta, heart, liver, and serum fatty acid distribution, with oleic acid having the greater influence. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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