Leshkevich L G, Iakovlev N N
Vopr Pitan. 1976 May-Jun(1):3-6.
Tests made on adult albino rats kept for two weeks on isocaloric rations with an equal content of protein, but differing in that of fat and dissimilar in the fatty acids composition and the methionine level evidenced that in the event of a prolonged muscular activity the authors find rations with a not too high fat content (30 and less per cent of the aggregate caloricity), but sufficiently rich in linolic acid and methionine more adequate. Failure to comply with these conditions causes an inferior utilization of lipids during muscular activity and slowing down of the restitution processes at the time of rest. The character of the ration has no material effect on the mobilization of carbohydrates and lipids during muscular activity.
对成年白化大鼠进行的测试表明，这些大鼠以等热量日粮饲养两周，日粮中蛋白质含量相同，但脂肪含量不同，脂肪酸组成和蛋氨酸水平也不同。结果显示，在长时间肌肉活动的情况下，作者发现脂肪含量不太高（占总热量的30%及以下）、富含亚油酸和蛋氨酸的日粮更为合适。不满足这些条件会导致肌肉活动期间脂质利用不足，以及休息时恢复过程减慢。日粮的性质对肌肉活动期间碳水化合物和脂质的动员没有实质性影响。
