25%カゼイン飼料飼育ラットの肝臓脂質におよぼすバターとマーガリンの影響

概要

論文の詳細を見る
Effects of butter and margarine on the lipid levels of plasma and liver were examined in rats fed a 25% casein diet changing the ratios of butter to margarine, or using margarine of different content of linoleic acid. In cholesterol-free diet, no difference in levels of plasma cholesterol was noted between different ratios of butter and margarine, and among different types of margarine. However a decrease in butter/margarine ratio led to suppression of an increase in levels of plasma cholesterol in cases of cholesterol diet. The level of plasma cholesterol was lower in rats fed different types of margarines diet than in the animals fed butter diet. Regardless of the addition of cholesterol to diet, the concentration of liver triglycerides was increased by the lowering of butter/margarine ratio, and it was significantly higher in rats fed different types of margarine than in those fed butter. The results suggest that the suppression of increase in the levels of plasma cholesterol by margarine was observed in only diet containing cholesterol, and then the increase in liver triglycerides content had no relation with the addition of cholesterol to diet.
社団法人日本家政学会の論文
1993-06-15