A butter diet induces higher levels of n-3 PUFA and of n-3/n-6 PUFA ratio in rat serum and hearts than a safflower oil diet

A butter diet induces higher levels of n-3 PUFA and of n-3/n-6 PUFA ratio in rat serum and hearts than a safflower oil diet

The effects of a 47-week diet of butter or safflower oil as fat in combination with casein or soy protein as protein were observed for the serum concentrations of lipids and fatty acid compositions in rat serum and heart. Serum total cholesterol (Chol) did not differ among the four experimental diet...

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Veröffentlicht in:Environmental health and preventive medicine 2001, Vol.5 (4), p.138-143
Hauptverfasser: HIRAI, Kazuko, OZEKI, Yuriko, NAKANO, Takayo, TAKEZOE, Reiko, NAKANISHI, Mamoru, ASANO, Yasuyo, HIGUCHI, Hisa
Format: Artikel
Sprache:eng
Schlagworte:
Biological and medical sciences
Butter
Cholesterol
Diet
Diets
Environmental health
Fats and oils
Fatty acids
Feeding
Feeding. Feeding behavior
Fundamental and applied biological sciences. Psychology
Lipids
Original
Polyunsaturated fatty acids
Proteins
Vegetable oils
Vertebrates: anatomy and physiology, studies on body, several organs or systems
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Zusammenfassung:The effects of a 47-week diet of butter or safflower oil as fat in combination with casein or soy protein as protein were observed for the serum concentrations of lipids and fatty acid compositions in rat serum and heart. Serum total cholesterol (Chol) did not differ among the four experimental diet groups. In the butter groups, significantly higher low-density lipoprotein (LDL)-Chol and lower high-density lipoprotein (HDL)-Chol were observed than in the safflower oil groups (p
ISSN:1342-078X
1347-4715
DOI:10.1007/BF02918289