Vles R O, Gottenbos J J, van Pijpen P L
Bibl Nutr Dieta. 1977(25):186-96.
The results of long-term feeding experiments with three species of animals which received considerable amounts of soyabean oil hydrogenated in different ways confirm the safety-in-use of this type of product. Just like saturated or cis monoenoic fatty acids, monoenoic and polyenoic fatty acids with the trans configuration always have to be supplemented with an adequate amount of cis-cis linoleic acid. The unfavourable effects observed in rabbits after prolonged feeding with one of the studied hydrogenated fats were to be expected in view of the marginal amounts of linoleic acid present in the diet they received. In human nutrition, considering the limited use as such of that particular type of extremely hydrogenated fat with a high melting point, it can be concluded on the basis of present knowledge and with an ample safety margin, that the fats investigated have no unfavourable nutritional effects. With regard to the prevention of cardiovascular disease it is desirable to limit the amount of saturated, as well as trans fatty acids, in order to be able to supply an adequate amount of linoleic acid in the diet.
对三种动物进行的长期喂养实验结果证实了这种经过不同方式氢化的大豆油产品在使用中的安全性，这三种动物摄入了大量不同氢化方式的大豆油。与饱和脂肪酸或顺式单烯脂肪酸一样，反式构型的单烯脂肪酸和多烯脂肪酸始终需要补充适量的顺-顺式亚油酸。鉴于所研究的其中一种氢化脂肪喂养兔子较长时间后观察到的不良影响，考虑到它们所食用的食物中亚油酸含量很少，这种影响是可以预料的。在人类营养方面，考虑到那种特定类型的高熔点极度氢化脂肪本身的使用有限，根据目前的知识并留有充足的安全余量，可以得出结论，所研究的这些脂肪没有不良的营养影响。关于预防心血管疾病，希望限制饱和脂肪酸以及反式脂肪酸的摄入量，以便能够在饮食中提供足够量的亚油酸。
