Eklund A
Nutr Metab. 1980;24(2):91-101. doi: 10.1159/000176320.
In order to study the effects of a zinc-supplemented dietary rapeseed protein concentrate on the contents of zinc and some other minerals in plasma, liver and bone tissue as well as on the levels of tocopherol, lipoproteins and lipids in plasma and total lipid contents of livers, groups of young female rats were fed for 4-week periods on semi-purified diets containing either rapeseed protein or casein as the sole source of protein at a 20% protein level. Despite normal levels of tissue zinc and plasma proteins, rats on diets and tocopherol in comparison to the casein-fed rats. Rats on rapeseed diet also seemed to have an increased lipid content of the liver possibly indicating a reduced hepatic synthesis or secretion of lipoproteins. In addition the livers of rats fed on rapeseed protein diet showed a reduced iron content.
为了研究补充锌的饲用菜籽浓缩蛋白对血浆、肝脏和骨组织中锌及其他一些矿物质含量的影响，以及对血浆中生育酚、脂蛋白和脂质水平及肝脏总脂质含量的影响，将多组幼年雌性大鼠在20%蛋白质水平下，以含有菜籽蛋白或酪蛋白作为唯一蛋白质来源的半纯化日粮喂养4周。尽管组织锌和血浆蛋白水平正常，但与喂食酪蛋白的大鼠相比，喂食菜籽蛋白的大鼠血浆和生育酚水平较低。喂食菜籽日粮的大鼠肝脏脂质含量似乎也有所增加，这可能表明肝脏脂蛋白合成或分泌减少。此外，喂食菜籽蛋白日粮的大鼠肝脏铁含量降低。
